Feedback on the Dell Latitude E6420 - Macallan

Asked by SANDEEP ANDEM on 2016-07-17

wireless connection is not working sometimes when I restart the computer. It's just not connecting to the wifi even after using the correct drivers.

Question information

Language:
English Edit question
Status:
Expired
For:
Ubuntu-Certification Edit question
Assignee:
No assignee Edit question
Last query:
2016-08-03
Last reply:
2016-08-18
Taihsiang Ho (taihsiangho) said : #1

Hi,
would you please provide the following information?

1. what is the distribution you used? you may paste the output of the command: lsb_release -a
2. what is your kernel? you may paste the output of the command "dmesg"
3. what is your output of the command "lspci -nn" so I could know what is your wireless device.

Thanks.

SANDEEP ANDEM (sandeepandem) said : #2

1. lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04 LTS
Release: 16.04
Codename: xenial

2. dmesg
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.0-31-generic (buildd@lgw01-16) (gcc
version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2.1) ) #50-Ubuntu SMP Wed
Jul 13 00:07:12 UTC 2016 (Ubuntu 4.4.0-31.50-generic 4.4.13)
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic
root=UUID=397c7bec-ae35-48a1-9d77-6d2829b84a48 ro quiet splash vt.handoff=7
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating
point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832
bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x00000000000913ff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000091400-0x000000000009ffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000003fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000401fffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x0000000040200000-0x00000000caa24fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000caa25000-0x00000000caa68fff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000caa69000-0x00000000cadb6fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000cadb7000-0x00000000cade6fff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000cade7000-0x00000000cafe6fff]
ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000cafe7000-0x00000000caffefff]
ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000cafff000-0x00000000caffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000cb800000-0x00000000cf9fffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffc1ffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000022dffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.6 present.
[ 0.000000] DMI: Dell Inc. Latitude E6420/0K0DNP, BIOS A07 09/15/2011
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x22e000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 080000000 mask FC0000000 write-back
[ 0.000000] 2 base 0C0000000 mask FF8000000 write-back
[ 0.000000] 3 base 0C8000000 mask FFC000000 write-back
[ 0.000000] 4 base 0CB000000 mask FFF000000 uncachable
[ 0.000000] 5 base 100000000 mask F00000000 write-back
[ 0.000000] 6 base 200000000 mask FE0000000 write-back
[ 0.000000] 7 base 220000000 mask FF0000000 write-back
[ 0.000000] 8 base 22E000000 mask FFE000000 uncachable
[ 0.000000] 9 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] original variable MTRRs
[ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
[ 0.000000] reg 1, base: 2GB, range: 1GB, type WB
[ 0.000000] reg 2, base: 3GB, range: 128MB, type WB
[ 0.000000] reg 3, base: 3200MB, range: 64MB, type WB
[ 0.000000] reg 4, base: 3248MB, range: 16MB, type UC
[ 0.000000] reg 5, base: 4GB, range: 4GB, type WB
[ 0.000000] reg 6, base: 8GB, range: 512MB, type WB
[ 0.000000] reg 7, base: 8704MB, range: 256MB, type WB
[ 0.000000] reg 8, base: 8928MB, range: 32MB, type UC
[ 0.000000] total RAM covered: 8080M
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] gran_size: 64K chunk_size: 64M num_reg: 9
lose cover RAM: 0G
[ 0.000000] New variable MTRRs
[ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
[ 0.000000] reg 1, base: 2GB, range: 1GB, type WB
[ 0.000000] reg 2, base: 3GB, range: 128MB, type WB
[ 0.000000] reg 3, base: 3200MB, range: 64MB, type WB
[ 0.000000] reg 4, base: 3248MB, range: 16MB, type UC
[ 0.000000] reg 5, base: 4GB, range: 4GB, type WB
[ 0.000000] reg 6, base: 8GB, range: 512MB, type WB
[ 0.000000] reg 7, base: 8704MB, range: 256MB, type WB
[ 0.000000] reg 8, base: 8928MB, range: 32MB, type UC
[ 0.000000] e820: update [mem 0xcb000000-0xffffffff] usable ==> reserved
[ 0.000000] e820: last_pfn = 0xcb000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000f1ac0-0x000f1acf] mapped
at [ffff8800000f1ac0]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff88000008b000] 8b000 size 24576
[ 0.000000] reserving inaccessible SNB gfx pages
[ 0.000000] BRK [0x02200000, 0x02200fff] PGTABLE
[ 0.000000] BRK [0x02201000, 0x02201fff] PGTABLE
[ 0.000000] BRK [0x02202000, 0x02202fff] PGTABLE
[ 0.000000] BRK [0x02203000, 0x02203fff] PGTABLE
[ 0.000000] BRK [0x02204000, 0x02204fff] PGTABLE
[ 0.000000] BRK [0x02205000, 0x02205fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x33b78000-0x35db3fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000FE300 000024 (v02 DELL )
[ 0.000000] ACPI: XSDT 0x00000000CAFFDE18 00007C (v01 DELL CBX3
06222004 MSFT 00010013)
[ 0.000000] ACPI: FACP 0x00000000CAF87D98 0000F4 (v04 DELL CBX3
06222004 MSFT 00010013)
[ 0.000000] ACPI: DSDT 0x00000000CAF55018 0087F6 (v02 INT430 SYSFexxx
00001001 INTL 20090903)
[ 0.000000] ACPI: FACS 0x00000000CAFE4E40 000040
[ 0.000000] ACPI: FACS 0x00000000CAFE4D40 000040
[ 0.000000] ACPI: APIC 0x00000000CAFFCF18 0000CC (v02 DELL CBX3
06222004 MSFT 00010013)
[ 0.000000] ACPI: TCPA 0x00000000CAFE5D18 000032 (v02
00000000 00000000)
[ 0.000000] ACPI: SSDT 0x00000000CAF88A98 0002F9 (v01 DELLTP TPM
00003000 INTL 20090903)
[ 0.000000] ACPI: MCFG 0x00000000CAFE5C98 00003C (v01 DELL SNDYBRDG
06222004 MSFT 00000097)
[ 0.000000] ACPI: HPET 0x00000000CAFE5C18 000038 (v01 A M I PCHHPET
06222004 AMI. 00000003)
[ 0.000000] ACPI: BOOT 0x00000000CAFE5B98 000028 (v01 DELL CBX3
06222004 AMI 00010013)
[ 0.000000] ACPI: SSDT 0x00000000CAF6C018 000846 (v01 PmRef Cpu0Ist
00003000 INTL 20090903)
[ 0.000000] ACPI: SSDT 0x00000000CAF6B018 000996 (v01 PmRef CpuPm
00003000 INTL 20090903)
[ 0.000000] ACPI: DMAR 0x00000000CAF87C18 0000E8 (v01 INTEL SNB
00000001 INTL 00000001)
[ 0.000000] ACPI: SLIC 0x00000000CAF75C18 000176 (v03 DELL CBX3
06222004 MSFT 00010013)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000022dffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x22dff3000-0x22dff7fff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000022dffffff]
[ 0.000000] Device empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000090fff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000001fffffff]
[ 0.000000] node 0: [mem 0x0000000020200000-0x000000003fffffff]
[ 0.000000] node 0: [mem 0x0000000040200000-0x00000000caa24fff]
[ 0.000000] node 0: [mem 0x00000000caa69000-0x00000000cadb6fff]
[ 0.000000] node 0: [mem 0x00000000cafff000-0x00000000caffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000022dffffff]
[ 0.000000] Initmem setup node 0 [mem
0x0000000000001000-0x000000022dffffff]
[ 0.000000] On node 0 totalpages: 2066692
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 144 pages reserved
[ 0.000000] DMA zone: 3984 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 12902 pages used for memmap
[ 0.000000] DMA32 zone: 825716 pages, LIFO batch:31
[ 0.000000] Normal zone: 19328 pages used for memmap
[ 0.000000] Normal zone: 1236992 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics stolen memory at
0xcba00000-0xcf9fffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI
0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 16 CPUs, 12 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00091000-0x00091fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00092000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x40000000-0x401fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcaa25000-0xcaa68fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcadb7000-0xcade6fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcade7000-0xcafe6fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcafe7000-0xcaffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcb000000-0xcb7fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcb800000-0xcf9fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcfa00000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xffbfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xffc00000-0xffc1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xffc20000-0xffffffff]
[ 0.000000] e820: [mem 0xcfa00000-0xfed1bfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff
max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256
nr_cpu_ids:16 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff880225200000 s98008
r8192 d28968 u262144
[ 0.000000] pcpu-alloc: s98008 r8192 d28968 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11
12 13 14 15
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on.
Total pages: 2034254
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line:
BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic
root=UUID=397c7bec-ae35-48a1-9d77-6d2829b84a48 ro quiet splash vt.handoff=7
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 8013140K/8266768K available (8393K kernel code,
1282K rwdata, 3940K rodata, 1480K init, 1292K bss, 253628K reserved, 0K
cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=16.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=16
[ 0.000000] NR_IRQS:16640 nr_irqs:552 16
[ 0.000000] vt handoff: transparent VT on vt#7
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 133484882848 ns
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2693.970 MHz processor
[ 0.000032] Calibrating delay loop (skipped), value calculated using
timer frequency.. 5387.94 BogoMIPS (lpj=10775880)
[ 0.000035] pid_max: default: 32768 minimum: 301
[ 0.000040] ACPI: Core revision 20150930
[ 0.005988] ACPI: 4 ACPI AML tables successfully acquired and loaded
[ 0.006008] Security Framework initialized
[ 0.006010] Yama: becoming mindful.
[ 0.006026] AppArmor: AppArmor initialized
[ 0.006481] Dentry cache hash table entries: 1048576 (order: 11,
8388608 bytes)
[ 0.007928] Inode-cache hash table entries: 524288 (order: 10,
4194304 bytes)
[ 0.008562] Mount-cache hash table entries: 16384 (order: 5, 131072
bytes)
[ 0.008571] Mountpoint-cache hash table entries: 16384 (order: 5,
131072 bytes)
[ 0.008760] Initializing cgroup subsys io
[ 0.008763] Initializing cgroup subsys memory
[ 0.008768] Initializing cgroup subsys devices
[ 0.008770] Initializing cgroup subsys freezer
[ 0.008772] Initializing cgroup subsys net_cls
[ 0.008774] Initializing cgroup subsys perf_event
[ 0.008776] Initializing cgroup subsys net_prio
[ 0.008777] Initializing cgroup subsys hugetlb
[ 0.008780] Initializing cgroup subsys pids
[ 0.008799] CPU: Physical Processor ID: 0
[ 0.008800] CPU: Processor Core ID: 0
[ 0.008804] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.008805] ENERGY_PERF_BIAS: View and update with
x86_energy_perf_policy(8)
[ 0.008807] mce: CPU supports 7 MCE banks
[ 0.008817] CPU0: Thermal monitoring enabled (TM1)
[ 0.008824] process: using mwait in idle threads
[ 0.008826] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[ 0.008827] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
[ 0.009218] Freeing SMP alternatives memory: 28K (ffffffff820b4000 -
ffffffff820bb000)
[ 0.012031] ftrace: allocating 31994 entries in 125 pages
[ 0.026321] smpboot: Max logical packages: 8
[ 0.026323] smpboot: APIC(0) Converting physical 0 to logical package 0
[ 0.026335] DMAR: Host address width 36
[ 0.026336] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.026342] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap
c0000020e60262 ecap f0101a
[ 0.026343] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.026346] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap
c9008020660262 ecap f0105a
[ 0.026347] DMAR: RMRR base: 0x000000cadc6000 end: 0x000000cadd5fff
[ 0.026348] DMAR: RMRR base: 0x000000cb800000 end: 0x000000cf9fffff
[ 0.026350] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.026352] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.026353] DMAR-IR: Queued invalidation will be enabled to support
x2apic and Intr-remapping.
[ 0.026662] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.026664] x2apic enabled
[ 0.026670] Switched APIC routing to cluster x2apic.
[ 0.027101] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.066790] TSC deadline timer enabled
[ 0.066794] smpboot: CPU0: Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz
(family: 0x6, model: 0x2a, stepping: 0x7)
[ 0.066813] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge
events, full-width counters, Intel PMU driver.
[ 0.066831] core: PEBS disabled due to CPU errata, please upgrade
microcode
[ 0.066833] ... version: 3
[ 0.066834] ... bit width: 48
[ 0.066834] ... generic registers: 4
[ 0.066835] ... value mask: 0000ffffffffffff
[ 0.066836] ... max period: 0000ffffffffffff
[ 0.066837] ... fixed-purpose events: 3
[ 0.066838] ... event mask: 000000070000000f
[ 0.067611] x86: Booting SMP configuration:
[ 0.067613] .... node #0, CPUs: #1
[ 0.070166] NMI watchdog: enabled on all CPUs, permanently consumes
one hw-PMU counter.
[ 0.070242] #2 #3
[ 0.075056] x86: Booted up 1 node, 4 CPUs
[ 0.075060] smpboot: Total of 4 processors activated (21551.76 BogoMIPS)
[ 0.078514] devtmpfs: initialized
[ 0.082071] evm: security.selinux
[ 0.082072] evm: security.SMACK64
[ 0.082073] evm: security.SMACK64EXEC
[ 0.082074] evm: security.SMACK64TRANSMUTE
[ 0.082075] evm: security.SMACK64MMAP
[ 0.082075] evm: security.ima
[ 0.082076] evm: security.capability
[ 0.082135] PM: Registering ACPI NVS region [mem
0xcade7000-0xcafe6fff] (2097152 bytes)
[ 0.082168] reboot: Dell Latitude E6420 series board detected.
Selecting PCI-method for reboots.
[ 0.082236] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.082323] pinctrl core: initialized pinctrl subsystem
[ 0.082435] RTC time: 22:13:10, date: 07/17/16
[ 0.082537] NET: Registered protocol family 16
[ 0.102365] cpuidle: using governor ladder
[ 0.114377] cpuidle: using governor menu
[ 0.114387] PCCT header not found.
[ 0.114458] Simple Boot Flag at 0xf3 set to 0x1
[ 0.114483] ACPI FADT declares the system doesn't support PCIe ASPM,
so disable it
[ 0.114485] ACPI: bus type PCI registered
[ 0.114486] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.114560] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem
0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.114562] PCI: not using MMCONFIG
[ 0.114563] PCI: Using configuration type 1 for base access
[ 0.114570] dmi type 0xB1 record - unknown flag
[ 0.114600] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 0.126748] ACPI: Added _OSI(Module Device)
[ 0.126750] ACPI: Added _OSI(Processor Device)
[ 0.126751] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.126752] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.130697] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.139472] ACPI: Dynamic OEM Table Load:
[ 0.139479] ACPI: SSDT 0xFFFF8802235EB000 000727 (v01 PmRef Cpu0Cst
00003001 INTL 20090903)
[ 0.139903] ACPI: Dynamic OEM Table Load:
[ 0.139908] ACPI: SSDT 0xFFFF88022361B000 000303 (v01 PmRef ApIst
00003000 INTL 20090903)
[ 0.140270] ACPI: Dynamic OEM Table Load:
[ 0.140274] ACPI: SSDT 0xFFFF880223660200 000119 (v01 PmRef ApCst
00003000 INTL 20090903)
[ 0.140934] ACPI : EC: EC started
[ 0.141830] ACPI: Interpreter enabled
[ 0.141835] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep
State [\_S1_] (20150930/hwxface-580)
[ 0.141839] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep
State [\_S2_] (20150930/hwxface-580)
[ 0.141852] ACPI: (supports S0 S3 S4 S5)
[ 0.141853] ACPI: Using IOAPIC for interrupt routing
[ 0.141874] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem
0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.142193] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in
ACPI motherboard resources
[ 0.142201] PCI: Using host bridge windows from ACPI; if necessary,
use "pci=nocrs" and report a bug
[ 0.153950] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.153956] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM
ClockPM Segments MSI]
[ 0.153983] \_SB_.PCI0:_OSC invalid UUID
[ 0.153984] _OSC request data:1 1f 0
[ 0.153988] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[ 0.154366] PCI host bridge to bus 0000:00
[ 0.154369] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.154371] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.154372] pci_bus 0000:00: root bus resource [mem
0x000a0000-0x000bffff window]
[ 0.154374] pci_bus 0000:00: root bus resource [mem
0xcfa00000-0xfeafffff window]
[ 0.154376] pci_bus 0000:00: root bus resource [mem
0xfed40000-0xfed44fff window]
[ 0.154378] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 0.154384] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000
[ 0.154463] pci 0000:00:02.0: [8086:0126] type 00 class 0x030000
[ 0.154475] pci 0000:00:02.0: reg 0x10: [mem 0xe1400000-0xe17fffff 64bit]
[ 0.154480] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff
64bit pref]
[ 0.154484] pci 0000:00:02.0: reg 0x20: [io 0x4000-0x403f]
[ 0.154577] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
[ 0.154609] pci 0000:00:16.0: reg 0x10: [mem 0xe2eb0000-0xe2eb000f 64bit]
[ 0.154671] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.154738] pci 0000:00:16.3: [8086:1c3d] type 00 class 0x070002
[ 0.154764] pci 0000:00:16.3: reg 0x10: [io 0x40e0-0x40e7]
[ 0.154774] pci 0000:00:16.3: reg 0x14: [mem 0xe2e90000-0xe2e90fff]
[ 0.154896] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
[ 0.154921] pci 0000:00:19.0: reg 0x10: [mem 0xe2e00000-0xe2e1ffff]
[ 0.154929] pci 0000:00:19.0: reg 0x14: [mem 0xe2e80000-0xe2e80fff]
[ 0.154937] pci 0000:00:19.0: reg 0x18: [io 0x4080-0x409f]
[ 0.154986] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 0.155189] pci 0000:00:19.0: System wakeup disabled by ACPI
[ 0.155230] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
[ 0.155258] pci 0000:00:1a.0: reg 0x10: [mem 0xe2e70000-0xe2e703ff]
[ 0.155331] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.155368] pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 0.155412] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
[ 0.155438] pci 0000:00:1b.0: reg 0x10: [mem 0xe2e60000-0xe2e63fff 64bit]
[ 0.155500] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.155539] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.155580] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
[ 0.155706] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.155752] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.155795] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400
[ 0.155920] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.155968] pci 0000:00:1c.1: System wakeup disabled by ACPI
[ 0.156008] pci 0000:00:1c.2: [8086:1c14] type 01 class 0x060400
[ 0.156135] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.156181] pci 0000:00:1c.2: System wakeup disabled by ACPI
[ 0.156221] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400
[ 0.156344] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.156391] pci 0000:00:1c.3: System wakeup disabled by ACPI
[ 0.156432] pci 0000:00:1c.5: [8086:1c1a] type 01 class 0x060400
[ 0.156557] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 0.156605] pci 0000:00:1c.5: System wakeup disabled by ACPI
[ 0.156643] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
[ 0.156672] pci 0000:00:1d.0: reg 0x10: [mem 0xe2e50000-0xe2e503ff]
[ 0.156743] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.156779] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.156815] pci 0000:00:1f.0: [8086:1c4f] type 00 class 0x060100
[ 0.156975] pci 0000:00:1f.2: [8086:282a] type 00 class 0x010400
[ 0.156998] pci 0000:00:1f.2: reg 0x10: [io 0x40d0-0x40d7]
[ 0.157006] pci 0000:00:1f.2: reg 0x14: [io 0x40c0-0x40c3]
[ 0.157014] pci 0000:00:1f.2: reg 0x18: [io 0x40b0-0x40b7]
[ 0.157022] pci 0000:00:1f.2: reg 0x1c: [io 0x40a0-0x40a3]
[ 0.157029] pci 0000:00:1f.2: reg 0x20: [io 0x4060-0x407f]
[ 0.157037] pci 0000:00:1f.2: reg 0x24: [mem 0xe2e40000-0xe2e407ff]
[ 0.157068] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.157131] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
[ 0.157149] pci 0000:00:1f.3: reg 0x10: [mem 0xe2e30000-0xe2e300ff 64bit]
[ 0.157169] pci 0000:00:1f.3: reg 0x20: [io 0x4040-0x405f]
[ 0.157307] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.157439] pci 0000:02:00.0: [14e4:4359] type 00 class 0x028000
[ 0.157494] pci 0000:02:00.0: reg 0x10: [mem 0xe2d00000-0xe2d03fff 64bit]
[ 0.157634] pci 0000:02:00.0: supports D1 D2
[ 0.157635] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.157681] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.163466] pci 0000:00:1c.1: PCI bridge to [bus 02]
[ 0.163473] pci 0000:00:1c.1: bridge window [mem 0xe2d00000-0xe2dfffff]
[ 0.163550] acpiphp: Slot [1] registered
[ 0.163556] pci 0000:00:1c.2: PCI bridge to [bus 03-08]
[ 0.163560] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
[ 0.163564] pci 0000:00:1c.2: bridge window [mem 0xe2200000-0xe2bfffff]
[ 0.163570] pci 0000:00:1c.2: bridge window [mem
0xe0a00000-0xe13fffff 64bit pref]
[ 0.163620] pci 0000:00:1c.3: PCI bridge to [bus 09]
[ 0.163624] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
[ 0.163628] pci 0000:00:1c.3: bridge window [mem 0xe1800000-0xe21fffff]
[ 0.163634] pci 0000:00:1c.3: bridge window [mem
0xe0000000-0xe09fffff 64bit pref]
[ 0.165440] pci 0000:0a:00.0: [1217:8221] type 00 class 0x080501
[ 0.165537] pci 0000:0a:00.0: reg 0x10: [mem 0xe2c20000-0xe2c201ff]
[ 0.165825] pci 0000:0a:00.0: supports D1 D2
[ 0.165827] pci 0000:0a:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.165895] pci 0000:0a:00.0: System wakeup disabled by ACPI
[ 0.165966] pci 0000:0a:00.1: [1217:8231] type 00 class 0x018000
[ 0.166062] pci 0000:0a:00.1: reg 0x10: [mem 0xe2c10000-0xe2c10fff]
[ 0.166120] pci 0000:0a:00.1: reg 0x18: [mem 0xe2c00000-0xe2c007ff]
[ 0.166343] pci 0000:0a:00.1: supports D1 D2
[ 0.166345] pci 0000:0a:00.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.173160] pci 0000:00:1c.5: PCI bridge to [bus 0a]
[ 0.173166] pci 0000:00:1c.5: bridge window [mem 0xe2c00000-0xe2cfffff]
[ 0.174398] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12
14 15) *11
[ 0.174442] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12
14 15) *10
[ 0.174484] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12
14 15) *11
[ 0.174525] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12
14 15) *10
[ 0.174567] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 *5 6 7 10 12
14 15)
[ 0.174608] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12
14 15) *0, disabled.
[ 0.174649] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 *3 4 5 6 7 10 12
14 15)
[ 0.174690] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 11 12
14 15) *0, disabled.
[ 0.176251] ACPI: Enabled 2 GPEs in block 00 to 3F
[ 0.176295] ACPI : EC: GPE = 0x10, I/O: command/status = 0x934, data
= 0x930
[ 0.176388] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.176390] vgaarb: device added:
PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.176393] vgaarb: loaded
[ 0.176394] vgaarb: bridge control possible 0000:00:02.0
[ 0.176616] SCSI subsystem initialized
[ 0.176654] libata version 3.00 loaded.
[ 0.176672] ACPI: bus type USB registered
[ 0.176687] usbcore: registered new interface driver usbfs
[ 0.176694] usbcore: registered new interface driver hub
[ 0.176712] usbcore: registered new device driver usb
[ 0.176834] PCI: Using ACPI for IRQ routing
[ 0.178442] PCI: pci_cache_line_size set to 64 bytes
[ 0.180278] e820: reserve RAM buffer [mem 0x00091400-0x0009ffff]
[ 0.180279] e820: reserve RAM buffer [mem 0xcaa25000-0xcbffffff]
[ 0.180281] e820: reserve RAM buffer [mem 0xcadb7000-0xcbffffff]
[ 0.180282] e820: reserve RAM buffer [mem 0xcb000000-0xcbffffff]
[ 0.180284] e820: reserve RAM buffer [mem 0x22e000000-0x22fffffff]
[ 0.180383] NetLabel: Initializing
[ 0.180384] NetLabel: domain hash size = 128
[ 0.180385] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.180396] NetLabel: unlabeled traffic allowed by default
[ 0.180460] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.180464] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.182486] clocksource: Switched to clocksource hpet
[ 0.187925] AppArmor: AppArmor Filesystem Enabled
[ 0.187988] pnp: PnP ACPI init
[ 0.188128] system 00:00: [mem 0xfed00000-0xfed003ff] has been reserved
[ 0.188133] system 00:00: Plug and Play ACPI device, IDs PNP0103
PNP0c01 (active)
[ 0.188173] system 00:01: [io 0x0680-0x069f] has been reserved
[ 0.188175] system 00:01: [io 0x1000-0x100f] has been reserved
[ 0.188177] system 00:01: [io 0xffff] has been reserved
[ 0.188179] system 00:01: [io 0xffff] has been reserved
[ 0.188180] system 00:01: [io 0x0400-0x047f] could not be reserved
[ 0.188182] system 00:01: [io 0x0500-0x057f] has been reserved
[ 0.188184] system 00:01: [io 0x164e-0x164f] has been reserved
[ 0.188186] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.188209] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.188230] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.188803] pnp 00:04: Plug and Play ACPI device, IDs PNP0401 (disabled)
[ 0.188827] pnp 00:05: Plug and Play ACPI device, IDs DLL0493 PNP0f13
(active)
[ 0.188968] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.188970] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.188972] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.188973] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.188975] system 00:06: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.188977] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.188979] system 00:06: [mem 0xfed90000-0xfed93fff] could not be
reserved
[ 0.188980] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.188982] system 00:06: [mem 0xff000000-0xffffffff] could not be
reserved
[ 0.188984] system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved
[ 0.188986] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.190845] system 00:07: [mem 0x20000000-0x201fffff] has been reserved
[ 0.190847] system 00:07: [mem 0x40000000-0x401fffff] has been reserved
[ 0.190850] system 00:07: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.190856] pnp: PnP ACPI: found 8 devices
[ 0.197222] clocksource: acpi_pm: mask: 0xffffff max_cycles:
0xffffff, max_idle_ns: 2085701024 ns
[ 0.197287] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.197306] pci 0000:00:1c.1: PCI bridge to [bus 02]
[ 0.197313] pci 0000:00:1c.1: bridge window [mem 0xe2d00000-0xe2dfffff]
[ 0.197325] pci 0000:00:1c.2: PCI bridge to [bus 03-08]
[ 0.197329] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
[ 0.197335] pci 0000:00:1c.2: bridge window [mem 0xe2200000-0xe2bfffff]
[ 0.197341] pci 0000:00:1c.2: bridge window [mem
0xe0a00000-0xe13fffff 64bit pref]
[ 0.197349] pci 0000:00:1c.3: PCI bridge to [bus 09]
[ 0.197352] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
[ 0.197359] pci 0000:00:1c.3: bridge window [mem 0xe1800000-0xe21fffff]
[ 0.197363] pci 0000:00:1c.3: bridge window [mem
0xe0000000-0xe09fffff 64bit pref]
[ 0.197371] pci 0000:00:1c.5: PCI bridge to [bus 0a]
[ 0.197378] pci 0000:00:1c.5: bridge window [mem 0xe2c00000-0xe2cfffff]
[ 0.197391] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.197393] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.197394] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff
window]
[ 0.197396] pci_bus 0000:00: resource 7 [mem 0xcfa00000-0xfeafffff
window]
[ 0.197397] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff
window]
[ 0.197399] pci_bus 0000:02: resource 1 [mem 0xe2d00000-0xe2dfffff]
[ 0.197401] pci_bus 0000:03: resource 0 [io 0x3000-0x3fff]
[ 0.197402] pci_bus 0000:03: resource 1 [mem 0xe2200000-0xe2bfffff]
[ 0.197404] pci_bus 0000:03: resource 2 [mem 0xe0a00000-0xe13fffff
64bit pref]
[ 0.197406] pci_bus 0000:09: resource 0 [io 0x2000-0x2fff]
[ 0.197407] pci_bus 0000:09: resource 1 [mem 0xe1800000-0xe21fffff]
[ 0.197408] pci_bus 0000:09: resource 2 [mem 0xe0000000-0xe09fffff
64bit pref]
[ 0.197410] pci_bus 0000:0a: resource 1 [mem 0xe2c00000-0xe2cfffff]
[ 0.197441] NET: Registered protocol family 2
[ 0.197595] TCP established hash table entries: 65536 (order: 7,
524288 bytes)
[ 0.197715] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.197827] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.197851] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.197875] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.197939] NET: Registered protocol family 1
[ 0.197953] pci 0000:00:02.0: Video device with shadowed ROM
[ 0.200068] PCI: CLS 64 bytes, default 64
[ 0.200114] Trying to unpack rootfs image as initramfs...
[ 0.696413] Freeing initrd memory: 35056K (ffff880033b78000 -
ffff880035db4000)
[ 0.696457] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.696459] software IO TLB [mem 0xc6a25000-0xcaa25000] (64MB) mapped
at [ffff8800c6a25000-ffff8800caa24fff]
[ 0.696525] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed
counters 163840 ms ovfl timer
[ 0.696526] hw unit of domain pp0-core 2^-16 Joules
[ 0.696527] hw unit of domain package 2^-16 Joules
[ 0.696528] hw unit of domain pp1-gpu 2^-16 Joules
[ 0.696611] Scanning for low memory corruption every 60 seconds
[ 0.697030] futex hash table entries: 4096 (order: 6, 262144 bytes)
[ 0.697076] audit: initializing netlink subsys (disabled)
[ 0.697090] audit: type=2000 audit(1468793590.688:1): initialized
[ 0.697438] Initialise system trusted keyring
[ 0.697530] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.698911] zbud: loaded
[ 0.699098] VFS: Disk quotas dquot_6.6.0
[ 0.699132] VFS: Dquot-cache hash table entries: 512 (order 0, 4096
bytes)
[ 0.699367] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.699585] fuse init (API version 7.23)
[ 0.699713] Key type big_key registered
[ 0.699734] Allocating IMA MOK and blacklist keyrings.
[ 0.700123] Key type asymmetric registered
[ 0.700127] Asymmetric key parser 'x509' registered
[ 0.700157] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 249)
[ 0.700187] io scheduler noop registered
[ 0.700189] io scheduler deadline registered (default)
[ 0.700217] io scheduler cfq registered
[ 0.700973] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.700979] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.701003] vesafb: mode is 1600x900x32, linelength=6400, pages=0
[ 0.701004] vesafb: scrolling: redraw
[ 0.701006] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.701017] vesafb: framebuffer at 0xd0000000, mapped to
0xffffc90001000000, using 5632k, total 5632k
[ 0.701106] Console: switching to colour frame buffer device 200x56
[ 0.701125] fb0: VESA VGA frame buffer device
[ 0.701139] intel_idle: MWAIT substates: 0x21120
[ 0.701140] intel_idle: v0.4.1 model 0x2A
[ 0.701141] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.701565] ACPI: AC Adapter [AC] (off-line)
[ 0.701619] input: Lid Switch as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.701852] ACPI: Lid Switch [LID]
[ 0.701886] input: Power Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 0.701889] ACPI: Power Button [PBTN]
[ 0.701919] input: Sleep Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 0.701920] ACPI: Sleep Button [SBTN]
[ 0.701950] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.701952] ACPI: Power Button [PWRF]
[ 0.702786] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.702788] ACPI: Thermal Zone [THM] (25 C)
[ 0.702818] GHES: HEST is not enabled!
[ 0.702904] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.725058] 0000:00:16.3: ttyS4 at I/O 0x40e0 (irq = 17, base_baud =
115200) is a 16550A
[ 0.726071] Linux agpgart interface v0.103
[ 0.732215] brd: module loaded
[ 0.733625] loop: module loaded
[ 0.733831] libphy: Fixed MDIO Bus: probed
[ 0.733834] tun: Universal TUN/TAP device driver, 1.6
[ 0.733835] tun: (C) 1999-2004 Max Krasnyansky <email address hidden>
[ 0.733872] PPP generic driver version 2.4.2
[ 0.734010] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.734014] ehci-pci: EHCI PCI platform driver
[ 0.734122] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 0.734129] ehci-pci 0000:00:1a.0: new USB bus registered, assigned
bus number 1
[ 0.734140] ehci-pci 0000:00:1a.0: debug port 2
[ 0.738041] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[ 0.738062] ehci-pci 0000:00:1a.0: irq 16, io mem 0xe2e70000
[ 0.740305] ACPI: Battery Slot [BAT0] (battery present)
[ 0.740900] ACPI: Battery Slot [BAT1] (battery absent)
[ 0.741449] ACPI: Battery Slot [BAT2] (battery absent)
[ 0.746533] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 0.746596] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.746598] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 0.746599] usb usb1: Product: EHCI Host Controller
[ 0.746601] usb usb1: Manufacturer: Linux 4.4.0-31-generic ehci_hcd
[ 0.746602] usb usb1: SerialNumber: 0000:00:1a.0
[ 0.746744] hub 1-0:1.0: USB hub found
[ 0.746752] hub 1-0:1.0: 3 ports detected
[ 0.746964] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 0.746969] ehci-pci 0000:00:1d.0: new USB bus registered, assigned
bus number 2
[ 0.746980] ehci-pci 0000:00:1d.0: debug port 2
[ 0.750887] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 0.750899] ehci-pci 0000:00:1d.0: irq 17, io mem 0xe2e50000
[ 0.762565] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.762636] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.762638] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 0.762639] usb usb2: Product: EHCI Host Controller
[ 0.762641] usb usb2: Manufacturer: Linux 4.4.0-31-generic ehci_hcd
[ 0.762642] usb usb2: SerialNumber: 0000:00:1d.0
[ 0.762881] hub 2-0:1.0: USB hub found
[ 0.762889] hub 2-0:1.0: 3 ports detected
[ 0.763009] ehci-platform: EHCI generic platform driver
[ 0.763023] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.763028] ohci-pci: OHCI PCI platform driver
[ 0.763038] ohci-platform: OHCI generic platform driver
[ 0.763045] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.763105] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M]
at 0x60,0x64 irq 1,12
[ 0.763532] i8042: Warning: Keylock active
[ 0.764768] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.764772] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.765051] mousedev: PS/2 mouse device common for all mice
[ 0.765529] rtc_cmos 00:02: RTC can wake from S4
[ 0.765681] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 0.765711] rtc_cmos 00:02: alarms up to one year, y3k, 242 bytes
nvram, hpet irqs
[ 0.765719] i2c /dev entries driver
[ 0.765777] device-mapper: uevent: version 1.0.3
[ 0.765850] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28)
initialised: <email address hidden>
[ 0.765866] Intel P-state driver initializing.
[ 0.766032] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.766461] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input4
[ 0.767186] NET: Registered protocol family 10
[ 0.767692] NET: Registered protocol family 17
[ 0.767727] Key type dns_resolver registered
[ 0.768280] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x1a
[ 0.768303] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x1a
[ 0.768327] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x1a
[ 0.768350] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x1a
[ 0.768454] microcode: Microcode Update Driver: v2.01
<email address hidden>, Peter Oruba
[ 0.768903] registered taskstats version 1
[ 0.768970] Loading compiled-in X.509 certificates
[ 0.770909] Loaded X.509 cert 'Build time autogenerated kernel key:
cfb4d0870811f0d88a3f3259915bd8e83759f99c'
[ 0.770925] zswap: loaded using pool lzo/zbud
[ 0.772363] Key type trusted registered
[ 0.774595] Key type encrypted registered
[ 0.774601] AppArmor: AppArmor sha1 policy hashing enabled
[ 0.774604] ima: No TPM chip found, activating TPM-bypass!
[ 0.774619] evm: HMAC attrs: 0x1
[ 0.776701] Magic number: 8:785:249
[ 0.776789] rtc_cmos 00:02: setting system clock to 2016-07-17
22:13:11 UTC (1468793591)
[ 0.776838] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.776839] EDD information not available.
[ 0.776892] PM: Hibernation image not present or could not be loaded.
[ 0.777915] Freeing unused kernel memory: 1480K (ffffffff81f42000 -
ffffffff820b4000)
[ 0.777916] Write protecting the kernel read-only data: 14336k
[ 0.778284] Freeing unused kernel memory: 1836K (ffff880001835000 -
ffff880001a00000)
[ 0.778625] Freeing unused kernel memory: 156K (ffff880001dd9000 -
ffff880001e00000)
[ 0.785978] random: systemd-udevd urandom read with 4 bits of entropy
available
[ 0.809442] FUJITSU Extended Socket Network Device Driver - version
1.0 - Copyright (c) 2015 FUJITSU LIMITED
[ 0.814702] wmi: Mapper loaded
[ 0.815508] pps_core: LinuxPPS API ver. 1 registered
[ 0.815510] pps_core: Software ver. 5.3.6 - Copyright 2005-2007
Rodolfo Giometti <email address hidden>
[ 0.816542] PTP clock support registered
[ 0.819496] [drm] Initialized drm 1.1.0 20060810
[ 0.820525] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 0.820527] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 0.820722] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec)
set to dynamic conservative mode
[ 0.823727] sdhci: Secure Digital Host Controller Interface driver
[ 0.823729] sdhci: Copyright(c) Pierre Ossman
[ 0.825639] sdhci-pci 0000:0a:00.0: SDHCI controller found
[1217:8221] (rev 5)
[ 0.827612] sdhci-pci 0000:0a:00.0: No vmmc regulator found
[ 0.827615] sdhci-pci 0000:0a:00.0: No vqmmc regulator found
[ 0.833371] mmc0: SDHCI controller on PCI [0000:0a:00.0] using DMA
[ 1.022575] e1000e 0000:00:19.0 eth0: registered PHC clock
[ 1.022578] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1)
5c:26:0a:6c:bd:2d
[ 1.022579] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network
Connection
[ 1.022627] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No:
3041FF-0FF
[ 1.022657] ahci 0000:00:1f.2: version 3.0
[ 1.022843] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[ 1.023191] e1000e 0000:00:19.0 eno1: renamed from eth0
[ 1.038617] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps
0x3b impl RAID mode
[ 1.038621] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo
pio slum part ems sxs apst
[ 1.058563] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.071378] scsi host0: ahci
[ 1.071551] scsi host1: ahci
[ 1.071667] scsi host2: ahci
[ 1.071777] scsi host3: ahci
[ 1.071889] scsi host4: ahci
[ 1.071999] scsi host5: ahci
[ 1.072055] ata1: SATA max UDMA/133 abar m2048@0xe2e40000 port
0xe2e40100 irq 27
[ 1.072058] ata2: SATA max UDMA/133 abar m2048@0xe2e40000 port
0xe2e40180 irq 27
[ 1.072060] ata3: DUMMY
[ 1.072063] ata4: SATA max UDMA/133 abar m2048@0xe2e40000 port
0xe2e40280 irq 27
[ 1.072067] ata5: SATA max UDMA/133 abar m2048@0xe2e40000 port
0xe2e40300 irq 27
[ 1.072069] ata6: SATA max UDMA/133 abar m2048@0xe2e40000 port
0xe2e40380 irq 27
[ 1.072695] [drm] Memory usable by graphics device = 2048M
[ 1.072698] checking generic (d0000000 580000) vs hw (d0000000 10000000)
[ 1.072699] fb: switching to inteldrmfb from VESA VGA
[ 1.072720] Console: switching to colour dummy device 80x25
[ 1.072767] [drm] Replacing VGA console driver
[ 1.074479] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 1.078612] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.078613] [drm] Driver supports precise vblank timestamp query.
[ 1.079178] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 1.099366] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
[ 1.103699] acpi device:3a: registered as cooling_device4
[ 1.104377] input: Video Bus as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
[ 1.104531] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on
minor 0
[ 1.191343] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.191346] usb 1-1: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[ 1.191656] hub 1-1:1.0: USB hub found
[ 1.191717] hub 1-1:1.0: 6 ports detected
[ 1.208849] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.208852] usb 2-1: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[ 1.209160] hub 2-1:1.0: USB hub found
[ 1.209224] hub 2-1:1.0: 8 ports detected
[ 1.394575] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.397264] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by
device (Stat=0x51 Err=0x04)
[ 1.397335] ata1.00: ATA-8: LITEONIT LCS-256M6S 2.5 7mm 256GB,
DC8110D, max UDMA/133
[ 1.397341] ata1.00: 500118192 sectors, multi 16: LBA48 NCQ (depth
31/32), AA
[ 1.397841] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by
device (Stat=0x51 Err=0x04)
[ 1.397930] ata1.00: configured for UDMA/133
[ 1.402659] scsi 0:0:0:0: Direct-Access ATA LITEONIT LCS-256
10D PQ: 0 ANSI: 5
[ 1.402840] sd 0:0:0:0: [sda] 500118192 512-byte logical blocks: (256
GB/238 GiB)
[ 1.402876] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 1.402914] sd 0:0:0:0: [sda] Write Protect is off
[ 1.402917] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.402945] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 1.403347] sda: sda1 sda2 < sda5 >
[ 1.403564] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.462567] usb 1-1.5: new high-speed USB device number 3 using ehci-pci
[ 1.482567] usb 2-1.8: new full-speed USB device number 3 using ehci-pci
[ 1.491200] fbcon: inteldrmfb (fb0) is primary device
[ 1.491271] Console: switching to colour frame buffer device 200x56
[ 1.491299] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.603430] usb 2-1.8: New USB device found, idVendor=0a5c,
idProduct=5800
[ 1.603435] usb 2-1.8: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 1.603438] usb 2-1.8: Product: 5880
[ 1.603440] usb 2-1.8: Manufacturer: Broadcom Corp
[ 1.603443] usb 2-1.8: SerialNumber: 0123456789ABCD
[ 1.603617] usb 2-1.8: config 0 descriptor??
[ 1.694494] tsc: Refined TSC clocksource calibration: 2693.881 MHz
[ 1.694506] clocksource: tsc: mask: 0xffffffffffffffff max_cycles:
0x26d4aa266ff, max_idle_ns: 440795313891 ns
[ 1.721329] usb 1-1.5: New USB device found, idVendor=1bcf,
idProduct=2802
[ 1.721349] usb 1-1.5: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[ 1.721351] usb 1-1.5: Product: Laptop_Integrated_Webcam_FHD
[ 1.721352] usb 1-1.5: Manufacturer: CN0CJ3P27248716PA0KRA01
[ 1.722503] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.726279] ata2.00: ATAPI: HL-DT-ST DVD+/-RW GU40N, A103, max UDMA/133
[ 1.730166] ata2.00: configured for UDMA/133
[ 1.733248] scsi 1:0:0:0: CD-ROM HL-DT-ST DVD+-RW GU40N
A103 PQ: 0 ANSI: 5
[ 1.750500] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram
cd/rw xa/form2 cdda tray
[ 1.750503] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.750684] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 1.750765] sr 1:0:0:0: Attached scsi generic sg1 type 5
[ 2.070512] ata4: SATA link down (SStatus 0 SControl 300)
[ 2.219199] input: AlpsPS/2 ALPS DualPoint Stick as
/devices/platform/i8042/serio1/input/input8
[ 2.232428] input: AlpsPS/2 ALPS DualPoint TouchPad as
/devices/platform/i8042/serio1/input/input6
[ 2.390537] ata5: SATA link down (SStatus 0 SControl 300)
[ 2.694644] clocksource: Switched to clocksource tsc
[ 2.710515] ata6: SATA link down (SStatus 0 SControl 300)
[ 2.815239] EXT4-fs (sda1): mounted filesystem with ordered data
mode. Opts: (null)
[ 2.881327] systemd[1]: systemd 229 running in system mode. (+PAM
+AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP
+GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 2.881427] systemd[1]: Detected architecture x86-64.
[ 2.881553] systemd[1]: Set hostname to <sandeep-Latitude-E6420>.
[ 2.945206] systemd[1]: Reached target Encrypted Volumes.
[ 2.945266] systemd[1]: Listening on Journal Socket (/dev/log).
[ 2.945288] systemd[1]: Listening on /dev/initctl Compatibility Named
Pipe.
[ 2.945304] systemd[1]: Listening on Syslog Socket.
[ 2.945370] systemd[1]: Created slice System Slice.
[ 2.945420] systemd[1]: Created slice system-getty.slice.
[ 2.945438] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 2.945445] systemd[1]: Reached target Remote File Systems (Pre).
[ 2.945465] systemd[1]: Listening on udev Control Socket.
[ 2.945490] systemd[1]: Started Forward Password Requests to Wall
Directory Watch.
[ 2.945497] systemd[1]: Reached target User and Group Name Lookups.
[ 2.945503] systemd[1]: Reached target Remote File Systems.
[ 2.945548] systemd[1]: Listening on Journal Audit Socket.
[ 2.945563] systemd[1]: Listening on udev Kernel Socket.
[ 2.945604] systemd[1]: Created slice User and Session Slice.
[ 2.945611] systemd[1]: Reached target Slices.
[ 2.945693] systemd[1]: Set up automount Arbitrary Executable File
Formats File System Automount Point.
[ 2.945721] systemd[1]: Listening on Journal Socket.
[ 2.958581] systemd[1]: Mounting Debug File System...
[ 2.959365] systemd[1]: Starting Load Kernel Modules...
[ 2.959785] systemd[1]: Mounting POSIX Message Queue File System...
[ 2.960719] systemd[1]: Started Read required files in advance.
[ 2.961337] systemd[1]: Mounting Huge Pages File System...
[ 2.961802] systemd[1]: Starting Journal Service...
[ 2.963117] systemd[1]: Starting Create list of required static
device nodes for the current kernel...
[ 2.963398] systemd[1]: Starting Uncomplicated firewall...
[ 2.963955] systemd[1]: Started Braille Device Support.
[ 2.967378] systemd[1]: Mounted Debug File System.
[ 2.967413] systemd[1]: Mounted Huge Pages File System.
[ 2.967429] systemd[1]: Mounted POSIX Message Queue File System.
[ 2.968103] systemd[1]: Started Create list of required static device
nodes for the current kernel.
[ 2.971352] systemd[1]: Started Uncomplicated firewall.
[ 2.973984] lp: driver loaded but no devices found
[ 2.978876] ppdev: user-space parallel port driver
[ 2.981507] parport_pc 00:04: [io 0x0378-0x037b]
[ 2.983361] parport_pc 00:04: [irq 5]
[ 2.984990] parport_pc 00:04: activated
[ 2.984994] parport_pc 00:04: reported by Plug and Play ACPI
[ 2.985138] parport_pc 00:04: disabled
[ 2.986864] systemd[1]: Started Load Kernel Modules.
[ 3.014734] systemd[1]: Starting Apply Kernel Variables...
[ 3.015286] systemd[1]: Mounting FUSE Control File System...
[ 3.015823] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 3.016422] systemd[1]: Started Journal Service.
[ 3.049541] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 3.102969] systemd-journald[240]: Received request to flush runtime
journal from PID 1
[ 3.167759] audit: type=1400 audit(1468793593.885:2):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/bin/ubuntu-core-launcher" pid=409 comm="apparmor_parser"
[ 3.169144] audit: type=1400 audit(1468793593.885:3):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/sbin/dhclient" pid=406 comm="apparmor_parser"
[ 3.169152] audit: type=1400 audit(1468793593.885:4):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=406
comm="apparmor_parser"
[ 3.169158] audit: type=1400 audit(1468793593.885:5):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=406 comm="apparmor_parser"
[ 3.169165] audit: type=1400 audit(1468793593.885:6):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/lib/connman/scripts/dhclient-script" pid=406
comm="apparmor_parser"
[ 3.172957] audit: type=1400 audit(1468793593.889:7):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/lib/lightdm/lightdm-guest-session" pid=405 comm="apparmor_parser"
[ 3.172966] audit: type=1400 audit(1468793593.889:8):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=405
comm="apparmor_parser"
[ 3.174995] audit: type=1400 audit(1468793593.893:9):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/sbin/cups-browsed" pid=411 comm="apparmor_parser"
[ 3.175736] audit: type=1400 audit(1468793593.893:10):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/lib/cups/backend/cups-pdf" pid=412 comm="apparmor_parser"
[ 3.216538] ACPI Warning: SystemIO range
0x0000000000000428-0x000000000000042F conflicts with OpRegion
0x0000000000000400-0x000000000000047F (\PMIO) (20150930/utaddress-254)
[ 3.216546] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 3.216550] ACPI Warning: SystemIO range
0x0000000000000540-0x000000000000054F conflicts with OpRegion
0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254)
[ 3.216554] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 3.216555] ACPI Warning: SystemIO range
0x0000000000000530-0x000000000000053F conflicts with OpRegion
0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254)
[ 3.216559] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 3.216561] ACPI Warning: SystemIO range
0x0000000000000500-0x000000000000052F conflicts with OpRegion
0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254)
[ 3.216564] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 3.216566] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 3.222154] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 3.264290] media: Linux media interface: v0.10
[ 3.271825] random: nonblocking pool is initialized
[ 3.283286] AVX version of gcm_enc/dec engaged.
[ 3.283288] AES CTR mode by8 optimization enabled
[ 3.285500] Linux video capture interface: v2.00
[ 3.338917] uvcvideo: Found UVC 1.00 device
Laptop_Integrated_Webcam_FHD (1bcf:2802)
[ 3.349505] dcdbas dcdbas: Dell Systems Management Base Driver
(version 5.6.0-3.2)
[ 3.374927] wl: module license 'MIXED/Proprietary' taints kernel.
[ 3.374930] Disabling lock debugging due to kernel taint
[ 3.376825] wl: module verification failed: signature and/or required
key missing - tainting kernel
[ 3.377884] input: Laptop_Integrated_Webcam_FHD as
/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input9
[ 3.377958] usbcore: registered new interface driver uvcvideo
[ 3.377960] USB Video Class driver (1.1.1)
[ 3.392908] intel_rapl: Found RAPL domain package
[ 3.392914] intel_rapl: Found RAPL domain core
[ 3.392916] intel_rapl: Found RAPL domain uncore
[ 3.392922] intel_rapl: RAPL package 0 domain package locked by BIOS
[ 3.401508] input: Dell WMI hotkeys as /devices/virtual/input/input10
[ 3.408676] snd_hda_codec_idt hdaudioC0D0: autoconfig for 92HD90BXX:
line_outs=1 (0xe/0x0/0x0/0x0/0x0) type:line
[ 3.408678] snd_hda_codec_idt hdaudioC0D0: speaker_outs=1
(0xd/0x0/0x0/0x0/0x0)
[ 3.408680] snd_hda_codec_idt hdaudioC0D0: hp_outs=1
(0xb/0x0/0x0/0x0/0x0)
[ 3.408681] snd_hda_codec_idt hdaudioC0D0: mono: mono_out=0x0
[ 3.408682] snd_hda_codec_idt hdaudioC0D0: inputs:
[ 3.408684] snd_hda_codec_idt hdaudioC0D0: Dock Mic=0xf
[ 3.408685] snd_hda_codec_idt hdaudioC0D0: Internal Mic=0x11
[ 3.408687] snd_hda_codec_idt hdaudioC0D0: Mic=0xa
[ 3.415310] dell_laptop: Using i8042 filter function for receiving events
[ 3.421284] Adding 8265724k swap on /dev/sda5. Priority:-1 extents:1
across:8265724k SSFS
[ 3.453198] input: HDA Intel PCH Dock Mic as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 3.453522] input: HDA Intel PCH Mic as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 3.453636] input: HDA Intel PCH Dock Line Out as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 3.453759] input: HDA Intel PCH Headphone as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[ 3.453878] input: HDA Intel PCH HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[ 3.453995] input: HDA Intel PCH HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[ 3.454106] input: HDA Intel PCH HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[ 3.467810] wlan0: Broadcom BCM4359 802.11 Hybrid Wireless Controller
6.30.223.248 (r487574)
[ 3.469713] wl 0000:02:00.0 wlp2s0: renamed from wlan0
[ 3.638539] cfg80211: World regulatory domain updated:
[ 3.638543] cfg80211: DFS Master region: unset
[ 3.638544] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp), (dfs_cac_time)
[ 3.638547] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz),
(N/A, 2000 mBm), (N/A)
[ 3.638549] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz),
(N/A, 2000 mBm), (N/A)
[ 3.638552] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz),
(N/A, 2000 mBm), (N/A)
[ 3.638554] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz,
160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 3.638557] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz,
160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 3.638559] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz),
(N/A, 2000 mBm), (0 s)
[ 3.638561] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz),
(N/A, 2000 mBm), (N/A)
[ 3.638563] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz),
(N/A, 0 mBm), (N/A)
[ 3.788606] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 3.793097] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
[ 4.018740] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
[ 6.652063] e1000e: eno1 NIC Link is Up 10 Mbps Full Duplex, Flow
Control: None
[ 6.652068] e1000e 0000:00:19.0 eno1: 10/100 speed: disabling TSO
[ 6.652102] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
[ 6094.012139] e1000e: eno1 NIC Link is Down
[ 6097.021749] e1000e: eno1 NIC Link is Up 10 Mbps Full Duplex, Flow
Control: None
[ 6097.021763] e1000e 0000:00:19.0 eno1: 10/100 speed: disabling TSO
[ 7442.333985] perf interrupt took too long (2511 > 2500), lowering
kernel.perf_event_max_sample_rate to 50000
[17960.337332] powercap intel-rapl:0: package locked by BIOS, monitoring
only
[21560.428304] perf interrupt took too long (5033 > 5000), lowering
kernel.perf_event_max_sample_rate to 25000

3. lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core
Processor Family DRAM Controller [8086:0104] (rev 09)
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd
Generation Core Processor Family Integrated Graphics Controller
[8086:0126] (rev 09)
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200
Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
00:16.3 Serial controller [0700]: Intel Corporation 6 Series/C200 Series
Chipset Family KT Controller [8086:1c3d] (rev 04)
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit
Network Connection [8086:1502] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series
Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series
Chipset Family High Definition Audio Controller [8086:1c20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4)
00:1c.1 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b4)
00:1c.2 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
Chipset Family PCI Express Root Port 3 [8086:1c14] (rev b4)
00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b4)
00:1c.5 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
Chipset Family PCI Express Root Port 6 [8086:1c1a] (rev b4)
00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series
Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation QM67 Express Chipset Family
LPC Controller [8086:1c4f] (rev 04)
00:1f.2 RAID bus controller [0104]: Intel Corporation 82801 Mobile SATA
Controller [RAID mode] [8086:282a] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset
Family SMBus Controller [8086:1c22] (rev 04)
02:00.0 Network controller [0280]: Broadcom Corporation BCM43228
802.11a/b/g/n [14e4:4359]
0a:00.0 SD Host controller [0805]: O2 Micro, Inc.
OZ600FJ0/OZ900FJ0/OZ600FJS SD/MMC Card Reader Controller [1217:8221]
(rev 05)
0a:00.1 Mass storage controller [0180]: O2 Micro, Inc. Device
[1217:8231] (rev 03)

On 07/18/2016 02:27 AM, Taihsiang Ho wrote:
> lsb_release -a

SANDEEP ANDEM (sandeepandem) said : #3

Got any idea of what the issue is?
'cause I'm not able to connect to the wifi most of the times still even
after selecting the correct driver option in addition drivers in
softwares and updates.

On 07/18/2016 02:43 AM, SANDEEP ANDEM wrote:
> Your question #297122 on Ubuntu-Certification changed:
> https://answers.launchpad.net/ubuntu-certification/+question/297122
>
> Status: Needs information => Open
>
> You gave more information on the question:
> 1. lsb_release -a
> No LSB modules are available.
> Distributor ID: Ubuntu
> Description: Ubuntu 16.04 LTS
> Release: 16.04
> Codename: xenial
>
> 2. dmesg
> [ 0.000000] Initializing cgroup subsys cpuset
> [ 0.000000] Initializing cgroup subsys cpu
> [ 0.000000] Initializing cgroup subsys cpuacct
> [ 0.000000] Linux version 4.4.0-31-generic (buildd@lgw01-16) (gcc
> version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2.1) ) #50-Ubuntu SMP Wed
> Jul 13 00:07:12 UTC 2016 (Ubuntu 4.4.0-31.50-generic 4.4.13)
> [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic
> root=UUID=397c7bec-ae35-48a1-9d77-6d2829b84a48 ro quiet splash vt.handoff=7
> [ 0.000000] KERNEL supported cpus:
> [ 0.000000] Intel GenuineIntel
> [ 0.000000] AMD AuthenticAMD
> [ 0.000000] Centaur CentaurHauls
> [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
> [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating
> point registers'
> [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
> [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
> [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832
> bytes, using 'standard' format.
> [ 0.000000] x86/fpu: Using 'eager' FPU context switches.
> [ 0.000000] e820: BIOS-provided physical RAM map:
> [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x00000000000913ff] usable
> [ 0.000000] BIOS-e820: [mem 0x0000000000091400-0x000000000009ffff]
> reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff]
> reserved
> [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
> [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff]
> reserved
> [ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000003fffffff] usable
> [ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000401fffff]
> reserved
> [ 0.000000] BIOS-e820: [mem 0x0000000040200000-0x00000000caa24fff] usable
> [ 0.000000] BIOS-e820: [mem 0x00000000caa25000-0x00000000caa68fff]
> reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000caa69000-0x00000000cadb6fff] usable
> [ 0.000000] BIOS-e820: [mem 0x00000000cadb7000-0x00000000cade6fff]
> reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000cade7000-0x00000000cafe6fff]
> ACPI NVS
> [ 0.000000] BIOS-e820: [mem 0x00000000cafe7000-0x00000000caffefff]
> ACPI data
> [ 0.000000] BIOS-e820: [mem 0x00000000cafff000-0x00000000caffffff] usable
> [ 0.000000] BIOS-e820: [mem 0x00000000cb800000-0x00000000cf9fffff]
> reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff]
> reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffc1ffff]
> reserved
> [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000022dffffff] usable
> [ 0.000000] NX (Execute Disable) protection: active
> [ 0.000000] SMBIOS 2.6 present.
> [ 0.000000] DMI: Dell Inc. Latitude E6420/0K0DNP, BIOS A07 09/15/2011
> [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
> [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
> [ 0.000000] e820: last_pfn = 0x22e000 max_arch_pfn = 0x400000000
> [ 0.000000] MTRR default type: uncachable
> [ 0.000000] MTRR fixed ranges enabled:
> [ 0.000000] 00000-9FFFF write-back
> [ 0.000000] A0000-BFFFF uncachable
> [ 0.000000] C0000-FFFFF write-protect
> [ 0.000000] MTRR variable ranges enabled:
> [ 0.000000] 0 base 000000000 mask F80000000 write-back
> [ 0.000000] 1 base 080000000 mask FC0000000 write-back
> [ 0.000000] 2 base 0C0000000 mask FF8000000 write-back
> [ 0.000000] 3 base 0C8000000 mask FFC000000 write-back
> [ 0.000000] 4 base 0CB000000 mask FFF000000 uncachable
> [ 0.000000] 5 base 100000000 mask F00000000 write-back
> [ 0.000000] 6 base 200000000 mask FE0000000 write-back
> [ 0.000000] 7 base 220000000 mask FF0000000 write-back
> [ 0.000000] 8 base 22E000000 mask FFE000000 uncachable
> [ 0.000000] 9 disabled
> [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
> [ 0.000000] original variable MTRRs
> [ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
> [ 0.000000] reg 1, base: 2GB, range: 1GB, type WB
> [ 0.000000] reg 2, base: 3GB, range: 128MB, type WB
> [ 0.000000] reg 3, base: 3200MB, range: 64MB, type WB
> [ 0.000000] reg 4, base: 3248MB, range: 16MB, type UC
> [ 0.000000] reg 5, base: 4GB, range: 4GB, type WB
> [ 0.000000] reg 6, base: 8GB, range: 512MB, type WB
> [ 0.000000] reg 7, base: 8704MB, range: 256MB, type WB
> [ 0.000000] reg 8, base: 8928MB, range: 32MB, type UC
> [ 0.000000] total RAM covered: 8080M
> [ 0.000000] Found optimal setting for mtrr clean up
> [ 0.000000] gran_size: 64K chunk_size: 64M num_reg: 9
> lose cover RAM: 0G
> [ 0.000000] New variable MTRRs
> [ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
> [ 0.000000] reg 1, base: 2GB, range: 1GB, type WB
> [ 0.000000] reg 2, base: 3GB, range: 128MB, type WB
> [ 0.000000] reg 3, base: 3200MB, range: 64MB, type WB
> [ 0.000000] reg 4, base: 3248MB, range: 16MB, type UC
> [ 0.000000] reg 5, base: 4GB, range: 4GB, type WB
> [ 0.000000] reg 6, base: 8GB, range: 512MB, type WB
> [ 0.000000] reg 7, base: 8704MB, range: 256MB, type WB
> [ 0.000000] reg 8, base: 8928MB, range: 32MB, type UC
> [ 0.000000] e820: update [mem 0xcb000000-0xffffffff] usable ==> reserved
> [ 0.000000] e820: last_pfn = 0xcb000 max_arch_pfn = 0x400000000
> [ 0.000000] found SMP MP-table at [mem 0x000f1ac0-0x000f1acf] mapped
> at [ffff8800000f1ac0]
> [ 0.000000] Scanning 1 areas for low memory corruption
> [ 0.000000] Base memory trampoline at [ffff88000008b000] 8b000 size 24576
> [ 0.000000] reserving inaccessible SNB gfx pages
> [ 0.000000] BRK [0x02200000, 0x02200fff] PGTABLE
> [ 0.000000] BRK [0x02201000, 0x02201fff] PGTABLE
> [ 0.000000] BRK [0x02202000, 0x02202fff] PGTABLE
> [ 0.000000] BRK [0x02203000, 0x02203fff] PGTABLE
> [ 0.000000] BRK [0x02204000, 0x02204fff] PGTABLE
> [ 0.000000] BRK [0x02205000, 0x02205fff] PGTABLE
> [ 0.000000] RAMDISK: [mem 0x33b78000-0x35db3fff]
> [ 0.000000] ACPI: Early table checksum verification disabled
> [ 0.000000] ACPI: RSDP 0x00000000000FE300 000024 (v02 DELL )
> [ 0.000000] ACPI: XSDT 0x00000000CAFFDE18 00007C (v01 DELL CBX3
> 06222004 MSFT 00010013)
> [ 0.000000] ACPI: FACP 0x00000000CAF87D98 0000F4 (v04 DELL CBX3
> 06222004 MSFT 00010013)
> [ 0.000000] ACPI: DSDT 0x00000000CAF55018 0087F6 (v02 INT430 SYSFexxx
> 00001001 INTL 20090903)
> [ 0.000000] ACPI: FACS 0x00000000CAFE4E40 000040
> [ 0.000000] ACPI: FACS 0x00000000CAFE4D40 000040
> [ 0.000000] ACPI: APIC 0x00000000CAFFCF18 0000CC (v02 DELL CBX3
> 06222004 MSFT 00010013)
> [ 0.000000] ACPI: TCPA 0x00000000CAFE5D18 000032 (v02
> 00000000 00000000)
> [ 0.000000] ACPI: SSDT 0x00000000CAF88A98 0002F9 (v01 DELLTP TPM
> 00003000 INTL 20090903)
> [ 0.000000] ACPI: MCFG 0x00000000CAFE5C98 00003C (v01 DELL SNDYBRDG
> 06222004 MSFT 00000097)
> [ 0.000000] ACPI: HPET 0x00000000CAFE5C18 000038 (v01 A M I PCHHPET
> 06222004 AMI. 00000003)
> [ 0.000000] ACPI: BOOT 0x00000000CAFE5B98 000028 (v01 DELL CBX3
> 06222004 AMI 00010013)
> [ 0.000000] ACPI: SSDT 0x00000000CAF6C018 000846 (v01 PmRef Cpu0Ist
> 00003000 INTL 20090903)
> [ 0.000000] ACPI: SSDT 0x00000000CAF6B018 000996 (v01 PmRef CpuPm
> 00003000 INTL 20090903)
> [ 0.000000] ACPI: DMAR 0x00000000CAF87C18 0000E8 (v01 INTEL SNB
> 00000001 INTL 00000001)
> [ 0.000000] ACPI: SLIC 0x00000000CAF75C18 000176 (v03 DELL CBX3
> 06222004 MSFT 00010013)
> [ 0.000000] ACPI: Local APIC address 0xfee00000
> [ 0.000000] No NUMA configuration found
> [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000022dffffff]
> [ 0.000000] NODE_DATA(0) allocated [mem 0x22dff3000-0x22dff7fff]
> [ 0.000000] Zone ranges:
> [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
> [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
> [ 0.000000] Normal [mem 0x0000000100000000-0x000000022dffffff]
> [ 0.000000] Device empty
> [ 0.000000] Movable zone start for each node
> [ 0.000000] Early memory node ranges
> [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000090fff]
> [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001fffffff]
> [ 0.000000] node 0: [mem 0x0000000020200000-0x000000003fffffff]
> [ 0.000000] node 0: [mem 0x0000000040200000-0x00000000caa24fff]
> [ 0.000000] node 0: [mem 0x00000000caa69000-0x00000000cadb6fff]
> [ 0.000000] node 0: [mem 0x00000000cafff000-0x00000000caffffff]
> [ 0.000000] node 0: [mem 0x0000000100000000-0x000000022dffffff]
> [ 0.000000] Initmem setup node 0 [mem
> 0x0000000000001000-0x000000022dffffff]
> [ 0.000000] On node 0 totalpages: 2066692
> [ 0.000000] DMA zone: 64 pages used for memmap
> [ 0.000000] DMA zone: 144 pages reserved
> [ 0.000000] DMA zone: 3984 pages, LIFO batch:0
> [ 0.000000] DMA32 zone: 12902 pages used for memmap
> [ 0.000000] DMA32 zone: 825716 pages, LIFO batch:31
> [ 0.000000] Normal zone: 19328 pages used for memmap
> [ 0.000000] Normal zone: 1236992 pages, LIFO batch:31
> [ 0.000000] Reserving Intel graphics stolen memory at
> 0xcba00000-0xcf9fffff
> [ 0.000000] ACPI: PM-Timer IO Port: 0x408
> [ 0.000000] ACPI: Local APIC address 0xfee00000
> [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI
> 0-23
> [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
> [ 0.000000] ACPI: IRQ0 used by override.
> [ 0.000000] ACPI: IRQ9 used by override.
> [ 0.000000] Using ACPI (MADT) for SMP configuration information
> [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
> [ 0.000000] smpboot: Allowing 16 CPUs, 12 hotplug CPUs
> [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x00091000-0x00091fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x00092000-0x0009ffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x40000000-0x401fffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xcaa25000-0xcaa68fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xcadb7000-0xcade6fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xcade7000-0xcafe6fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xcafe7000-0xcaffefff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xcb000000-0xcb7fffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xcb800000-0xcf9fffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xcfa00000-0xfed1bfff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xffbfffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xffc00000-0xffc1ffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0xffc20000-0xffffffff]
> [ 0.000000] e820: [mem 0xcfa00000-0xfed1bfff] available for PCI devices
> [ 0.000000] Booting paravirtualized kernel on bare hardware
> [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff
> max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
> [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256
> nr_cpu_ids:16 nr_node_ids:1
> [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff880225200000 s98008
> r8192 d28968 u262144
> [ 0.000000] pcpu-alloc: s98008 r8192 d28968 u262144 alloc=1*2097152
> [ 0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11
> 12 13 14 15
> [ 0.000000] Built 1 zonelists in Node order, mobility grouping on.
> Total pages: 2034254
> [ 0.000000] Policy zone: Normal
> [ 0.000000] Kernel command line:
> BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic
> root=UUID=397c7bec-ae35-48a1-9d77-6d2829b84a48 ro quiet splash vt.handoff=7
> [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
> [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
> [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
> [ 0.000000] Memory: 8013140K/8266768K available (8393K kernel code,
> 1282K rwdata, 3940K rodata, 1480K init, 1292K bss, 253628K reserved, 0K
> cma-reserved)
> [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1
> [ 0.000000] Hierarchical RCU implementation.
> [ 0.000000] Build-time adjustment of leaf fanout to 64.
> [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=16.
> [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=16
> [ 0.000000] NR_IRQS:16640 nr_irqs:552 16
> [ 0.000000] vt handoff: transparent VT on vt#7
> [ 0.000000] Console: colour dummy device 80x25
> [ 0.000000] console [tty0] enabled
> [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles:
> 0xffffffff, max_idle_ns: 133484882848 ns
> [ 0.000000] hpet clockevent registered
> [ 0.000000] tsc: Fast TSC calibration using PIT
> [ 0.000000] tsc: Detected 2693.970 MHz processor
> [ 0.000032] Calibrating delay loop (skipped), value calculated using
> timer frequency.. 5387.94 BogoMIPS (lpj=10775880)
> [ 0.000035] pid_max: default: 32768 minimum: 301
> [ 0.000040] ACPI: Core revision 20150930
> [ 0.005988] ACPI: 4 ACPI AML tables successfully acquired and loaded
> [ 0.006008] Security Framework initialized
> [ 0.006010] Yama: becoming mindful.
> [ 0.006026] AppArmor: AppArmor initialized
> [ 0.006481] Dentry cache hash table entries: 1048576 (order: 11,
> 8388608 bytes)
> [ 0.007928] Inode-cache hash table entries: 524288 (order: 10,
> 4194304 bytes)
> [ 0.008562] Mount-cache hash table entries: 16384 (order: 5, 131072
> bytes)
> [ 0.008571] Mountpoint-cache hash table entries: 16384 (order: 5,
> 131072 bytes)
> [ 0.008760] Initializing cgroup subsys io
> [ 0.008763] Initializing cgroup subsys memory
> [ 0.008768] Initializing cgroup subsys devices
> [ 0.008770] Initializing cgroup subsys freezer
> [ 0.008772] Initializing cgroup subsys net_cls
> [ 0.008774] Initializing cgroup subsys perf_event
> [ 0.008776] Initializing cgroup subsys net_prio
> [ 0.008777] Initializing cgroup subsys hugetlb
> [ 0.008780] Initializing cgroup subsys pids
> [ 0.008799] CPU: Physical Processor ID: 0
> [ 0.008800] CPU: Processor Core ID: 0
> [ 0.008804] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
> [ 0.008805] ENERGY_PERF_BIAS: View and update with
> x86_energy_perf_policy(8)
> [ 0.008807] mce: CPU supports 7 MCE banks
> [ 0.008817] CPU0: Thermal monitoring enabled (TM1)
> [ 0.008824] process: using mwait in idle threads
> [ 0.008826] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
> [ 0.008827] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
> [ 0.009218] Freeing SMP alternatives memory: 28K (ffffffff820b4000 -
> ffffffff820bb000)
> [ 0.012031] ftrace: allocating 31994 entries in 125 pages
> [ 0.026321] smpboot: Max logical packages: 8
> [ 0.026323] smpboot: APIC(0) Converting physical 0 to logical package 0
> [ 0.026335] DMAR: Host address width 36
> [ 0.026336] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
> [ 0.026342] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap
> c0000020e60262 ecap f0101a
> [ 0.026343] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
> [ 0.026346] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap
> c9008020660262 ecap f0105a
> [ 0.026347] DMAR: RMRR base: 0x000000cadc6000 end: 0x000000cadd5fff
> [ 0.026348] DMAR: RMRR base: 0x000000cb800000 end: 0x000000cf9fffff
> [ 0.026350] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
> [ 0.026352] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
> [ 0.026353] DMAR-IR: Queued invalidation will be enabled to support
> x2apic and Intr-remapping.
> [ 0.026662] DMAR-IR: Enabled IRQ remapping in x2apic mode
> [ 0.026664] x2apic enabled
> [ 0.026670] Switched APIC routing to cluster x2apic.
> [ 0.027101] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> [ 0.066790] TSC deadline timer enabled
> [ 0.066794] smpboot: CPU0: Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz
> (family: 0x6, model: 0x2a, stepping: 0x7)
> [ 0.066813] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge
> events, full-width counters, Intel PMU driver.
> [ 0.066831] core: PEBS disabled due to CPU errata, please upgrade
> microcode
> [ 0.066833] ... version: 3
> [ 0.066834] ... bit width: 48
> [ 0.066834] ... generic registers: 4
> [ 0.066835] ... value mask: 0000ffffffffffff
> [ 0.066836] ... max period: 0000ffffffffffff
> [ 0.066837] ... fixed-purpose events: 3
> [ 0.066838] ... event mask: 000000070000000f
> [ 0.067611] x86: Booting SMP configuration:
> [ 0.067613] .... node #0, CPUs: #1
> [ 0.070166] NMI watchdog: enabled on all CPUs, permanently consumes
> one hw-PMU counter.
> [ 0.070242] #2 #3
> [ 0.075056] x86: Booted up 1 node, 4 CPUs
> [ 0.075060] smpboot: Total of 4 processors activated (21551.76 BogoMIPS)
> [ 0.078514] devtmpfs: initialized
> [ 0.082071] evm: security.selinux
> [ 0.082072] evm: security.SMACK64
> [ 0.082073] evm: security.SMACK64EXEC
> [ 0.082074] evm: security.SMACK64TRANSMUTE
> [ 0.082075] evm: security.SMACK64MMAP
> [ 0.082075] evm: security.ima
> [ 0.082076] evm: security.capability
> [ 0.082135] PM: Registering ACPI NVS region [mem
> 0xcade7000-0xcafe6fff] (2097152 bytes)
> [ 0.082168] reboot: Dell Latitude E6420 series board detected.
> Selecting PCI-method for reboots.
> [ 0.082236] clocksource: jiffies: mask: 0xffffffff max_cycles:
> 0xffffffff, max_idle_ns: 7645041785100000 ns
> [ 0.082323] pinctrl core: initialized pinctrl subsystem
> [ 0.082435] RTC time: 22:13:10, date: 07/17/16
> [ 0.082537] NET: Registered protocol family 16
> [ 0.102365] cpuidle: using governor ladder
> [ 0.114377] cpuidle: using governor menu
> [ 0.114387] PCCT header not found.
> [ 0.114458] Simple Boot Flag at 0xf3 set to 0x1
> [ 0.114483] ACPI FADT declares the system doesn't support PCIe ASPM,
> so disable it
> [ 0.114485] ACPI: bus type PCI registered
> [ 0.114486] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
> [ 0.114560] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem
> 0xf8000000-0xfbffffff] (base 0xf8000000)
> [ 0.114562] PCI: not using MMCONFIG
> [ 0.114563] PCI: Using configuration type 1 for base access
> [ 0.114570] dmi type 0xB1 record - unknown flag
> [ 0.114600] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
> [ 0.126748] ACPI: Added _OSI(Module Device)
> [ 0.126750] ACPI: Added _OSI(Processor Device)
> [ 0.126751] ACPI: Added _OSI(3.0 _SCP Extensions)
> [ 0.126752] ACPI: Added _OSI(Processor Aggregator Device)
> [ 0.130697] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
> [ 0.139472] ACPI: Dynamic OEM Table Load:
> [ 0.139479] ACPI: SSDT 0xFFFF8802235EB000 000727 (v01 PmRef Cpu0Cst
> 00003001 INTL 20090903)
> [ 0.139903] ACPI: Dynamic OEM Table Load:
> [ 0.139908] ACPI: SSDT 0xFFFF88022361B000 000303 (v01 PmRef ApIst
> 00003000 INTL 20090903)
> [ 0.140270] ACPI: Dynamic OEM Table Load:
> [ 0.140274] ACPI: SSDT 0xFFFF880223660200 000119 (v01 PmRef ApCst
> 00003000 INTL 20090903)
> [ 0.140934] ACPI : EC: EC started
> [ 0.141830] ACPI: Interpreter enabled
> [ 0.141835] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep
> State [\_S1_] (20150930/hwxface-580)
> [ 0.141839] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep
> State [\_S2_] (20150930/hwxface-580)
> [ 0.141852] ACPI: (supports S0 S3 S4 S5)
> [ 0.141853] ACPI: Using IOAPIC for interrupt routing
> [ 0.141874] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem
> 0xf8000000-0xfbffffff] (base 0xf8000000)
> [ 0.142193] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in
> ACPI motherboard resources
> [ 0.142201] PCI: Using host bridge windows from ACPI; if necessary,
> use "pci=nocrs" and report a bug
> [ 0.153950] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
> [ 0.153956] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM
> ClockPM Segments MSI]
> [ 0.153983] \_SB_.PCI0:_OSC invalid UUID
> [ 0.153984] _OSC request data:1 1f 0
> [ 0.153988] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
> [ 0.154366] PCI host bridge to bus 0000:00
> [ 0.154369] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
> [ 0.154371] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
> [ 0.154372] pci_bus 0000:00: root bus resource [mem
> 0x000a0000-0x000bffff window]
> [ 0.154374] pci_bus 0000:00: root bus resource [mem
> 0xcfa00000-0xfeafffff window]
> [ 0.154376] pci_bus 0000:00: root bus resource [mem
> 0xfed40000-0xfed44fff window]
> [ 0.154378] pci_bus 0000:00: root bus resource [bus 00-3e]
> [ 0.154384] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000
> [ 0.154463] pci 0000:00:02.0: [8086:0126] type 00 class 0x030000
> [ 0.154475] pci 0000:00:02.0: reg 0x10: [mem 0xe1400000-0xe17fffff 64bit]
> [ 0.154480] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff
> 64bit pref]
> [ 0.154484] pci 0000:00:02.0: reg 0x20: [io 0x4000-0x403f]
> [ 0.154577] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
> [ 0.154609] pci 0000:00:16.0: reg 0x10: [mem 0xe2eb0000-0xe2eb000f 64bit]
> [ 0.154671] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
> [ 0.154738] pci 0000:00:16.3: [8086:1c3d] type 00 class 0x070002
> [ 0.154764] pci 0000:00:16.3: reg 0x10: [io 0x40e0-0x40e7]
> [ 0.154774] pci 0000:00:16.3: reg 0x14: [mem 0xe2e90000-0xe2e90fff]
> [ 0.154896] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
> [ 0.154921] pci 0000:00:19.0: reg 0x10: [mem 0xe2e00000-0xe2e1ffff]
> [ 0.154929] pci 0000:00:19.0: reg 0x14: [mem 0xe2e80000-0xe2e80fff]
> [ 0.154937] pci 0000:00:19.0: reg 0x18: [io 0x4080-0x409f]
> [ 0.154986] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
> [ 0.155189] pci 0000:00:19.0: System wakeup disabled by ACPI
> [ 0.155230] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
> [ 0.155258] pci 0000:00:1a.0: reg 0x10: [mem 0xe2e70000-0xe2e703ff]
> [ 0.155331] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
> [ 0.155368] pci 0000:00:1a.0: System wakeup disabled by ACPI
> [ 0.155412] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
> [ 0.155438] pci 0000:00:1b.0: reg 0x10: [mem 0xe2e60000-0xe2e63fff 64bit]
> [ 0.155500] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
> [ 0.155539] pci 0000:00:1b.0: System wakeup disabled by ACPI
> [ 0.155580] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
> [ 0.155706] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
> [ 0.155752] pci 0000:00:1c.0: System wakeup disabled by ACPI
> [ 0.155795] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400
> [ 0.155920] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
> [ 0.155968] pci 0000:00:1c.1: System wakeup disabled by ACPI
> [ 0.156008] pci 0000:00:1c.2: [8086:1c14] type 01 class 0x060400
> [ 0.156135] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
> [ 0.156181] pci 0000:00:1c.2: System wakeup disabled by ACPI
> [ 0.156221] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400
> [ 0.156344] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
> [ 0.156391] pci 0000:00:1c.3: System wakeup disabled by ACPI
> [ 0.156432] pci 0000:00:1c.5: [8086:1c1a] type 01 class 0x060400
> [ 0.156557] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
> [ 0.156605] pci 0000:00:1c.5: System wakeup disabled by ACPI
> [ 0.156643] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
> [ 0.156672] pci 0000:00:1d.0: reg 0x10: [mem 0xe2e50000-0xe2e503ff]
> [ 0.156743] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
> [ 0.156779] pci 0000:00:1d.0: System wakeup disabled by ACPI
> [ 0.156815] pci 0000:00:1f.0: [8086:1c4f] type 00 class 0x060100
> [ 0.156975] pci 0000:00:1f.2: [8086:282a] type 00 class 0x010400
> [ 0.156998] pci 0000:00:1f.2: reg 0x10: [io 0x40d0-0x40d7]
> [ 0.157006] pci 0000:00:1f.2: reg 0x14: [io 0x40c0-0x40c3]
> [ 0.157014] pci 0000:00:1f.2: reg 0x18: [io 0x40b0-0x40b7]
> [ 0.157022] pci 0000:00:1f.2: reg 0x1c: [io 0x40a0-0x40a3]
> [ 0.157029] pci 0000:00:1f.2: reg 0x20: [io 0x4060-0x407f]
> [ 0.157037] pci 0000:00:1f.2: reg 0x24: [mem 0xe2e40000-0xe2e407ff]
> [ 0.157068] pci 0000:00:1f.2: PME# supported from D3hot
> [ 0.157131] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
> [ 0.157149] pci 0000:00:1f.3: reg 0x10: [mem 0xe2e30000-0xe2e300ff 64bit]
> [ 0.157169] pci 0000:00:1f.3: reg 0x20: [io 0x4040-0x405f]
> [ 0.157307] pci 0000:00:1c.0: PCI bridge to [bus 01]
> [ 0.157439] pci 0000:02:00.0: [14e4:4359] type 00 class 0x028000
> [ 0.157494] pci 0000:02:00.0: reg 0x10: [mem 0xe2d00000-0xe2d03fff 64bit]
> [ 0.157634] pci 0000:02:00.0: supports D1 D2
> [ 0.157635] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
> [ 0.157681] pci 0000:02:00.0: System wakeup disabled by ACPI
> [ 0.163466] pci 0000:00:1c.1: PCI bridge to [bus 02]
> [ 0.163473] pci 0000:00:1c.1: bridge window [mem 0xe2d00000-0xe2dfffff]
> [ 0.163550] acpiphp: Slot [1] registered
> [ 0.163556] pci 0000:00:1c.2: PCI bridge to [bus 03-08]
> [ 0.163560] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
> [ 0.163564] pci 0000:00:1c.2: bridge window [mem 0xe2200000-0xe2bfffff]
> [ 0.163570] pci 0000:00:1c.2: bridge window [mem
> 0xe0a00000-0xe13fffff 64bit pref]
> [ 0.163620] pci 0000:00:1c.3: PCI bridge to [bus 09]
> [ 0.163624] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
> [ 0.163628] pci 0000:00:1c.3: bridge window [mem 0xe1800000-0xe21fffff]
> [ 0.163634] pci 0000:00:1c.3: bridge window [mem
> 0xe0000000-0xe09fffff 64bit pref]
> [ 0.165440] pci 0000:0a:00.0: [1217:8221] type 00 class 0x080501
> [ 0.165537] pci 0000:0a:00.0: reg 0x10: [mem 0xe2c20000-0xe2c201ff]
> [ 0.165825] pci 0000:0a:00.0: supports D1 D2
> [ 0.165827] pci 0000:0a:00.0: PME# supported from D0 D1 D2 D3hot D3cold
> [ 0.165895] pci 0000:0a:00.0: System wakeup disabled by ACPI
> [ 0.165966] pci 0000:0a:00.1: [1217:8231] type 00 class 0x018000
> [ 0.166062] pci 0000:0a:00.1: reg 0x10: [mem 0xe2c10000-0xe2c10fff]
> [ 0.166120] pci 0000:0a:00.1: reg 0x18: [mem 0xe2c00000-0xe2c007ff]
> [ 0.166343] pci 0000:0a:00.1: supports D1 D2
> [ 0.166345] pci 0000:0a:00.1: PME# supported from D0 D1 D2 D3hot D3cold
> [ 0.173160] pci 0000:00:1c.5: PCI bridge to [bus 0a]
> [ 0.173166] pci 0000:00:1c.5: bridge window [mem 0xe2c00000-0xe2cfffff]
> [ 0.174398] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12
> 14 15) *11
> [ 0.174442] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12
> 14 15) *10
> [ 0.174484] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12
> 14 15) *11
> [ 0.174525] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12
> 14 15) *10
> [ 0.174567] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 *5 6 7 10 12
> 14 15)
> [ 0.174608] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12
> 14 15) *0, disabled.
> [ 0.174649] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 *3 4 5 6 7 10 12
> 14 15)
> [ 0.174690] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 11 12
> 14 15) *0, disabled.
> [ 0.176251] ACPI: Enabled 2 GPEs in block 00 to 3F
> [ 0.176295] ACPI : EC: GPE = 0x10, I/O: command/status = 0x934, data
> = 0x930
> [ 0.176388] vgaarb: setting as boot device: PCI:0000:00:02.0
> [ 0.176390] vgaarb: device added:
> PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
> [ 0.176393] vgaarb: loaded
> [ 0.176394] vgaarb: bridge control possible 0000:00:02.0
> [ 0.176616] SCSI subsystem initialized
> [ 0.176654] libata version 3.00 loaded.
> [ 0.176672] ACPI: bus type USB registered
> [ 0.176687] usbcore: registered new interface driver usbfs
> [ 0.176694] usbcore: registered new interface driver hub
> [ 0.176712] usbcore: registered new device driver usb
> [ 0.176834] PCI: Using ACPI for IRQ routing
> [ 0.178442] PCI: pci_cache_line_size set to 64 bytes
> [ 0.180278] e820: reserve RAM buffer [mem 0x00091400-0x0009ffff]
> [ 0.180279] e820: reserve RAM buffer [mem 0xcaa25000-0xcbffffff]
> [ 0.180281] e820: reserve RAM buffer [mem 0xcadb7000-0xcbffffff]
> [ 0.180282] e820: reserve RAM buffer [mem 0xcb000000-0xcbffffff]
> [ 0.180284] e820: reserve RAM buffer [mem 0x22e000000-0x22fffffff]
> [ 0.180383] NetLabel: Initializing
> [ 0.180384] NetLabel: domain hash size = 128
> [ 0.180385] NetLabel: protocols = UNLABELED CIPSOv4
> [ 0.180396] NetLabel: unlabeled traffic allowed by default
> [ 0.180460] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
> [ 0.180464] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
> [ 0.182486] clocksource: Switched to clocksource hpet
> [ 0.187925] AppArmor: AppArmor Filesystem Enabled
> [ 0.187988] pnp: PnP ACPI init
> [ 0.188128] system 00:00: [mem 0xfed00000-0xfed003ff] has been reserved
> [ 0.188133] system 00:00: Plug and Play ACPI device, IDs PNP0103
> PNP0c01 (active)
> [ 0.188173] system 00:01: [io 0x0680-0x069f] has been reserved
> [ 0.188175] system 00:01: [io 0x1000-0x100f] has been reserved
> [ 0.188177] system 00:01: [io 0xffff] has been reserved
> [ 0.188179] system 00:01: [io 0xffff] has been reserved
> [ 0.188180] system 00:01: [io 0x0400-0x047f] could not be reserved
> [ 0.188182] system 00:01: [io 0x0500-0x057f] has been reserved
> [ 0.188184] system 00:01: [io 0x164e-0x164f] has been reserved
> [ 0.188186] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
> [ 0.188209] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
> [ 0.188230] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
> [ 0.188803] pnp 00:04: Plug and Play ACPI device, IDs PNP0401 (disabled)
> [ 0.188827] pnp 00:05: Plug and Play ACPI device, IDs DLL0493 PNP0f13
> (active)
> [ 0.188968] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved
> [ 0.188970] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
> [ 0.188972] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
> [ 0.188973] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
> [ 0.188975] system 00:06: [mem 0xf8000000-0xfbffffff] has been reserved
> [ 0.188977] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
> [ 0.188979] system 00:06: [mem 0xfed90000-0xfed93fff] could not be
> reserved
> [ 0.188980] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
> [ 0.188982] system 00:06: [mem 0xff000000-0xffffffff] could not be
> reserved
> [ 0.188984] system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved
> [ 0.188986] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
> [ 0.190845] system 00:07: [mem 0x20000000-0x201fffff] has been reserved
> [ 0.190847] system 00:07: [mem 0x40000000-0x401fffff] has been reserved
> [ 0.190850] system 00:07: Plug and Play ACPI device, IDs PNP0c01 (active)
> [ 0.190856] pnp: PnP ACPI: found 8 devices
> [ 0.197222] clocksource: acpi_pm: mask: 0xffffff max_cycles:
> 0xffffff, max_idle_ns: 2085701024 ns
> [ 0.197287] pci 0000:00:1c.0: PCI bridge to [bus 01]
> [ 0.197306] pci 0000:00:1c.1: PCI bridge to [bus 02]
> [ 0.197313] pci 0000:00:1c.1: bridge window [mem 0xe2d00000-0xe2dfffff]
> [ 0.197325] pci 0000:00:1c.2: PCI bridge to [bus 03-08]
> [ 0.197329] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
> [ 0.197335] pci 0000:00:1c.2: bridge window [mem 0xe2200000-0xe2bfffff]
> [ 0.197341] pci 0000:00:1c.2: bridge window [mem
> 0xe0a00000-0xe13fffff 64bit pref]
> [ 0.197349] pci 0000:00:1c.3: PCI bridge to [bus 09]
> [ 0.197352] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
> [ 0.197359] pci 0000:00:1c.3: bridge window [mem 0xe1800000-0xe21fffff]
> [ 0.197363] pci 0000:00:1c.3: bridge window [mem
> 0xe0000000-0xe09fffff 64bit pref]
> [ 0.197371] pci 0000:00:1c.5: PCI bridge to [bus 0a]
> [ 0.197378] pci 0000:00:1c.5: bridge window [mem 0xe2c00000-0xe2cfffff]
> [ 0.197391] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
> [ 0.197393] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
> [ 0.197394] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff
> window]
> [ 0.197396] pci_bus 0000:00: resource 7 [mem 0xcfa00000-0xfeafffff
> window]
> [ 0.197397] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff
> window]
> [ 0.197399] pci_bus 0000:02: resource 1 [mem 0xe2d00000-0xe2dfffff]
> [ 0.197401] pci_bus 0000:03: resource 0 [io 0x3000-0x3fff]
> [ 0.197402] pci_bus 0000:03: resource 1 [mem 0xe2200000-0xe2bfffff]
> [ 0.197404] pci_bus 0000:03: resource 2 [mem 0xe0a00000-0xe13fffff
> 64bit pref]
> [ 0.197406] pci_bus 0000:09: resource 0 [io 0x2000-0x2fff]
> [ 0.197407] pci_bus 0000:09: resource 1 [mem 0xe1800000-0xe21fffff]
> [ 0.197408] pci_bus 0000:09: resource 2 [mem 0xe0000000-0xe09fffff
> 64bit pref]
> [ 0.197410] pci_bus 0000:0a: resource 1 [mem 0xe2c00000-0xe2cfffff]
> [ 0.197441] NET: Registered protocol family 2
> [ 0.197595] TCP established hash table entries: 65536 (order: 7,
> 524288 bytes)
> [ 0.197715] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
> [ 0.197827] TCP: Hash tables configured (established 65536 bind 65536)
> [ 0.197851] UDP hash table entries: 4096 (order: 5, 131072 bytes)
> [ 0.197875] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
> [ 0.197939] NET: Registered protocol family 1
> [ 0.197953] pci 0000:00:02.0: Video device with shadowed ROM
> [ 0.200068] PCI: CLS 64 bytes, default 64
> [ 0.200114] Trying to unpack rootfs image as initramfs...
> [ 0.696413] Freeing initrd memory: 35056K (ffff880033b78000 -
> ffff880035db4000)
> [ 0.696457] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
> [ 0.696459] software IO TLB [mem 0xc6a25000-0xcaa25000] (64MB) mapped
> at [ffff8800c6a25000-ffff8800caa24fff]
> [ 0.696525] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed
> counters 163840 ms ovfl timer
> [ 0.696526] hw unit of domain pp0-core 2^-16 Joules
> [ 0.696527] hw unit of domain package 2^-16 Joules
> [ 0.696528] hw unit of domain pp1-gpu 2^-16 Joules
> [ 0.696611] Scanning for low memory corruption every 60 seconds
> [ 0.697030] futex hash table entries: 4096 (order: 6, 262144 bytes)
> [ 0.697076] audit: initializing netlink subsys (disabled)
> [ 0.697090] audit: type=2000 audit(1468793590.688:1): initialized
> [ 0.697438] Initialise system trusted keyring
> [ 0.697530] HugeTLB registered 2 MB page size, pre-allocated 0 pages
> [ 0.698911] zbud: loaded
> [ 0.699098] VFS: Disk quotas dquot_6.6.0
> [ 0.699132] VFS: Dquot-cache hash table entries: 512 (order 0, 4096
> bytes)
> [ 0.699367] squashfs: version 4.0 (2009/01/31) Phillip Lougher
> [ 0.699585] fuse init (API version 7.23)
> [ 0.699713] Key type big_key registered
> [ 0.699734] Allocating IMA MOK and blacklist keyrings.
> [ 0.700123] Key type asymmetric registered
> [ 0.700127] Asymmetric key parser 'x509' registered
> [ 0.700157] Block layer SCSI generic (bsg) driver version 0.4 loaded
> (major 249)
> [ 0.700187] io scheduler noop registered
> [ 0.700189] io scheduler deadline registered (default)
> [ 0.700217] io scheduler cfq registered
> [ 0.700973] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
> [ 0.700979] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
> [ 0.701003] vesafb: mode is 1600x900x32, linelength=6400, pages=0
> [ 0.701004] vesafb: scrolling: redraw
> [ 0.701006] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
> [ 0.701017] vesafb: framebuffer at 0xd0000000, mapped to
> 0xffffc90001000000, using 5632k, total 5632k
> [ 0.701106] Console: switching to colour frame buffer device 200x56
> [ 0.701125] fb0: VESA VGA frame buffer device
> [ 0.701139] intel_idle: MWAIT substates: 0x21120
> [ 0.701140] intel_idle: v0.4.1 model 0x2A
> [ 0.701141] intel_idle: lapic_timer_reliable_states 0xffffffff
> [ 0.701565] ACPI: AC Adapter [AC] (off-line)
> [ 0.701619] input: Lid Switch as
> /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
> [ 0.701852] ACPI: Lid Switch [LID]
> [ 0.701886] input: Power Button as
> /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
> [ 0.701889] ACPI: Power Button [PBTN]
> [ 0.701919] input: Sleep Button as
> /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
> [ 0.701920] ACPI: Sleep Button [SBTN]
> [ 0.701950] input: Power Button as
> /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
> [ 0.701952] ACPI: Power Button [PWRF]
> [ 0.702786] thermal LNXTHERM:00: registered as thermal_zone0
> [ 0.702788] ACPI: Thermal Zone [THM] (25 C)
> [ 0.702818] GHES: HEST is not enabled!
> [ 0.702904] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
> [ 0.725058] 0000:00:16.3: ttyS4 at I/O 0x40e0 (irq = 17, base_baud =
> 115200) is a 16550A
> [ 0.726071] Linux agpgart interface v0.103
> [ 0.732215] brd: module loaded
> [ 0.733625] loop: module loaded
> [ 0.733831] libphy: Fixed MDIO Bus: probed
> [ 0.733834] tun: Universal TUN/TAP device driver, 1.6
> [ 0.733835] tun: (C) 1999-2004 Max Krasnyansky <email address hidden>
> [ 0.733872] PPP generic driver version 2.4.2
> [ 0.734010] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> [ 0.734014] ehci-pci: EHCI PCI platform driver
> [ 0.734122] ehci-pci 0000:00:1a.0: EHCI Host Controller
> [ 0.734129] ehci-pci 0000:00:1a.0: new USB bus registered, assigned
> bus number 1
> [ 0.734140] ehci-pci 0000:00:1a.0: debug port 2
> [ 0.738041] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
> [ 0.738062] ehci-pci 0000:00:1a.0: irq 16, io mem 0xe2e70000
> [ 0.740305] ACPI: Battery Slot [BAT0] (battery present)
> [ 0.740900] ACPI: Battery Slot [BAT1] (battery absent)
> [ 0.741449] ACPI: Battery Slot [BAT2] (battery absent)
> [ 0.746533] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
> [ 0.746596] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> [ 0.746598] usb usb1: New USB device strings: Mfr=3, Product=2,
> SerialNumber=1
> [ 0.746599] usb usb1: Product: EHCI Host Controller
> [ 0.746601] usb usb1: Manufacturer: Linux 4.4.0-31-generic ehci_hcd
> [ 0.746602] usb usb1: SerialNumber: 0000:00:1a.0
> [ 0.746744] hub 1-0:1.0: USB hub found
> [ 0.746752] hub 1-0:1.0: 3 ports detected
> [ 0.746964] ehci-pci 0000:00:1d.0: EHCI Host Controller
> [ 0.746969] ehci-pci 0000:00:1d.0: new USB bus registered, assigned
> bus number 2
> [ 0.746980] ehci-pci 0000:00:1d.0: debug port 2
> [ 0.750887] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
> [ 0.750899] ehci-pci 0000:00:1d.0: irq 17, io mem 0xe2e50000
> [ 0.762565] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
> [ 0.762636] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
> [ 0.762638] usb usb2: New USB device strings: Mfr=3, Product=2,
> SerialNumber=1
> [ 0.762639] usb usb2: Product: EHCI Host Controller
> [ 0.762641] usb usb2: Manufacturer: Linux 4.4.0-31-generic ehci_hcd
> [ 0.762642] usb usb2: SerialNumber: 0000:00:1d.0
> [ 0.762881] hub 2-0:1.0: USB hub found
> [ 0.762889] hub 2-0:1.0: 3 ports detected
> [ 0.763009] ehci-platform: EHCI generic platform driver
> [ 0.763023] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> [ 0.763028] ohci-pci: OHCI PCI platform driver
> [ 0.763038] ohci-platform: OHCI generic platform driver
> [ 0.763045] uhci_hcd: USB Universal Host Controller Interface driver
> [ 0.763105] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M]
> at 0x60,0x64 irq 1,12
> [ 0.763532] i8042: Warning: Keylock active
> [ 0.764768] serio: i8042 KBD port at 0x60,0x64 irq 1
> [ 0.764772] serio: i8042 AUX port at 0x60,0x64 irq 12
> [ 0.765051] mousedev: PS/2 mouse device common for all mice
> [ 0.765529] rtc_cmos 00:02: RTC can wake from S4
> [ 0.765681] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
> [ 0.765711] rtc_cmos 00:02: alarms up to one year, y3k, 242 bytes
> nvram, hpet irqs
> [ 0.765719] i2c /dev entries driver
> [ 0.765777] device-mapper: uevent: version 1.0.3
> [ 0.765850] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28)
> initialised: <email address hidden>
> [ 0.765866] Intel P-state driver initializing.
> [ 0.766032] ledtrig-cpu: registered to indicate activity on CPUs
> [ 0.766461] input: AT Translated Set 2 keyboard as
> /devices/platform/i8042/serio0/input/input4
> [ 0.767186] NET: Registered protocol family 10
> [ 0.767692] NET: Registered protocol family 17
> [ 0.767727] Key type dns_resolver registered
> [ 0.768280] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x1a
> [ 0.768303] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x1a
> [ 0.768327] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x1a
> [ 0.768350] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x1a
> [ 0.768454] microcode: Microcode Update Driver: v2.01
> <email address hidden>, Peter Oruba
> [ 0.768903] registered taskstats version 1
> [ 0.768970] Loading compiled-in X.509 certificates
> [ 0.770909] Loaded X.509 cert 'Build time autogenerated kernel key:
> cfb4d0870811f0d88a3f3259915bd8e83759f99c'
> [ 0.770925] zswap: loaded using pool lzo/zbud
> [ 0.772363] Key type trusted registered
> [ 0.774595] Key type encrypted registered
> [ 0.774601] AppArmor: AppArmor sha1 policy hashing enabled
> [ 0.774604] ima: No TPM chip found, activating TPM-bypass!
> [ 0.774619] evm: HMAC attrs: 0x1
> [ 0.776701] Magic number: 8:785:249
> [ 0.776789] rtc_cmos 00:02: setting system clock to 2016-07-17
> 22:13:11 UTC (1468793591)
> [ 0.776838] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
> [ 0.776839] EDD information not available.
> [ 0.776892] PM: Hibernation image not present or could not be loaded.
> [ 0.777915] Freeing unused kernel memory: 1480K (ffffffff81f42000 -
> ffffffff820b4000)
> [ 0.777916] Write protecting the kernel read-only data: 14336k
> [ 0.778284] Freeing unused kernel memory: 1836K (ffff880001835000 -
> ffff880001a00000)
> [ 0.778625] Freeing unused kernel memory: 156K (ffff880001dd9000 -
> ffff880001e00000)
> [ 0.785978] random: systemd-udevd urandom read with 4 bits of entropy
> available
> [ 0.809442] FUJITSU Extended Socket Network Device Driver - version
> 1.0 - Copyright (c) 2015 FUJITSU LIMITED
> [ 0.814702] wmi: Mapper loaded
> [ 0.815508] pps_core: LinuxPPS API ver. 1 registered
> [ 0.815510] pps_core: Software ver. 5.3.6 - Copyright 2005-2007
> Rodolfo Giometti <email address hidden>
> [ 0.816542] PTP clock support registered
> [ 0.819496] [drm] Initialized drm 1.1.0 20060810
> [ 0.820525] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
> [ 0.820527] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
> [ 0.820722] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec)
> set to dynamic conservative mode
> [ 0.823727] sdhci: Secure Digital Host Controller Interface driver
> [ 0.823729] sdhci: Copyright(c) Pierre Ossman
> [ 0.825639] sdhci-pci 0000:0a:00.0: SDHCI controller found
> [1217:8221] (rev 5)
> [ 0.827612] sdhci-pci 0000:0a:00.0: No vmmc regulator found
> [ 0.827615] sdhci-pci 0000:0a:00.0: No vqmmc regulator found
> [ 0.833371] mmc0: SDHCI controller on PCI [0000:0a:00.0] using DMA
> [ 1.022575] e1000e 0000:00:19.0 eth0: registered PHC clock
> [ 1.022578] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1)
> 5c:26:0a:6c:bd:2d
> [ 1.022579] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network
> Connection
> [ 1.022627] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No:
> 3041FF-0FF
> [ 1.022657] ahci 0000:00:1f.2: version 3.0
> [ 1.022843] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
> [ 1.023191] e1000e 0000:00:19.0 eno1: renamed from eth0
> [ 1.038617] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps
> 0x3b impl RAID mode
> [ 1.038621] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo
> pio slum part ems sxs apst
> [ 1.058563] usb 1-1: new high-speed USB device number 2 using ehci-pci
> [ 1.071378] scsi host0: ahci
> [ 1.071551] scsi host1: ahci
> [ 1.071667] scsi host2: ahci
> [ 1.071777] scsi host3: ahci
> [ 1.071889] scsi host4: ahci
> [ 1.071999] scsi host5: ahci
> [ 1.072055] ata1: SATA max UDMA/133 abar m2048@0xe2e40000 port
> 0xe2e40100 irq 27
> [ 1.072058] ata2: SATA max UDMA/133 abar m2048@0xe2e40000 port
> 0xe2e40180 irq 27
> [ 1.072060] ata3: DUMMY
> [ 1.072063] ata4: SATA max UDMA/133 abar m2048@0xe2e40000 port
> 0xe2e40280 irq 27
> [ 1.072067] ata5: SATA max UDMA/133 abar m2048@0xe2e40000 port
> 0xe2e40300 irq 27
> [ 1.072069] ata6: SATA max UDMA/133 abar m2048@0xe2e40000 port
> 0xe2e40380 irq 27
> [ 1.072695] [drm] Memory usable by graphics device = 2048M
> [ 1.072698] checking generic (d0000000 580000) vs hw (d0000000 10000000)
> [ 1.072699] fb: switching to inteldrmfb from VESA VGA
> [ 1.072720] Console: switching to colour dummy device 80x25
> [ 1.072767] [drm] Replacing VGA console driver
> [ 1.074479] usb 2-1: new high-speed USB device number 2 using ehci-pci
> [ 1.078612] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> [ 1.078613] [drm] Driver supports precise vblank timestamp query.
> [ 1.079178] vgaarb: device changed decodes:
> PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
> [ 1.099366] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
> [ 1.103699] acpi device:3a: registered as cooling_device4
> [ 1.104377] input: Video Bus as
> /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
> [ 1.104531] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on
> minor 0
> [ 1.191343] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
> [ 1.191346] usb 1-1: New USB device strings: Mfr=0, Product=0,
> SerialNumber=0
> [ 1.191656] hub 1-1:1.0: USB hub found
> [ 1.191717] hub 1-1:1.0: 6 ports detected
> [ 1.208849] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
> [ 1.208852] usb 2-1: New USB device strings: Mfr=0, Product=0,
> SerialNumber=0
> [ 1.209160] hub 2-1:1.0: USB hub found
> [ 1.209224] hub 2-1:1.0: 8 ports detected
> [ 1.394575] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
> [ 1.397264] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by
> device (Stat=0x51 Err=0x04)
> [ 1.397335] ata1.00: ATA-8: LITEONIT LCS-256M6S 2.5 7mm 256GB,
> DC8110D, max UDMA/133
> [ 1.397341] ata1.00: 500118192 sectors, multi 16: LBA48 NCQ (depth
> 31/32), AA
> [ 1.397841] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by
> device (Stat=0x51 Err=0x04)
> [ 1.397930] ata1.00: configured for UDMA/133
> [ 1.402659] scsi 0:0:0:0: Direct-Access ATA LITEONIT LCS-256
> 10D PQ: 0 ANSI: 5
> [ 1.402840] sd 0:0:0:0: [sda] 500118192 512-byte logical blocks: (256
> GB/238 GiB)
> [ 1.402876] sd 0:0:0:0: Attached scsi generic sg0 type 0
> [ 1.402914] sd 0:0:0:0: [sda] Write Protect is off
> [ 1.402917] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [ 1.402945] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
> enabled, doesn't support DPO or FUA
> [ 1.403347] sda: sda1 sda2 < sda5 >
> [ 1.403564] sd 0:0:0:0: [sda] Attached SCSI disk
> [ 1.462567] usb 1-1.5: new high-speed USB device number 3 using ehci-pci
> [ 1.482567] usb 2-1.8: new full-speed USB device number 3 using ehci-pci
> [ 1.491200] fbcon: inteldrmfb (fb0) is primary device
> [ 1.491271] Console: switching to colour frame buffer device 200x56
> [ 1.491299] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> [ 1.603430] usb 2-1.8: New USB device found, idVendor=0a5c,
> idProduct=5800
> [ 1.603435] usb 2-1.8: New USB device strings: Mfr=1, Product=2,
> SerialNumber=3
> [ 1.603438] usb 2-1.8: Product: 5880
> [ 1.603440] usb 2-1.8: Manufacturer: Broadcom Corp
> [ 1.603443] usb 2-1.8: SerialNumber: 0123456789ABCD
> [ 1.603617] usb 2-1.8: config 0 descriptor??
> [ 1.694494] tsc: Refined TSC clocksource calibration: 2693.881 MHz
> [ 1.694506] clocksource: tsc: mask: 0xffffffffffffffff max_cycles:
> 0x26d4aa266ff, max_idle_ns: 440795313891 ns
> [ 1.721329] usb 1-1.5: New USB device found, idVendor=1bcf,
> idProduct=2802
> [ 1.721349] usb 1-1.5: New USB device strings: Mfr=1, Product=2,
> SerialNumber=0
> [ 1.721351] usb 1-1.5: Product: Laptop_Integrated_Webcam_FHD
> [ 1.721352] usb 1-1.5: Manufacturer: CN0CJ3P27248716PA0KRA01
> [ 1.722503] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> [ 1.726279] ata2.00: ATAPI: HL-DT-ST DVD+/-RW GU40N, A103, max UDMA/133
> [ 1.730166] ata2.00: configured for UDMA/133
> [ 1.733248] scsi 1:0:0:0: CD-ROM HL-DT-ST DVD+-RW GU40N
> A103 PQ: 0 ANSI: 5
> [ 1.750500] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram
> cd/rw xa/form2 cdda tray
> [ 1.750503] cdrom: Uniform CD-ROM driver Revision: 3.20
> [ 1.750684] sr 1:0:0:0: Attached scsi CD-ROM sr0
> [ 1.750765] sr 1:0:0:0: Attached scsi generic sg1 type 5
> [ 2.070512] ata4: SATA link down (SStatus 0 SControl 300)
> [ 2.219199] input: AlpsPS/2 ALPS DualPoint Stick as
> /devices/platform/i8042/serio1/input/input8
> [ 2.232428] input: AlpsPS/2 ALPS DualPoint TouchPad as
> /devices/platform/i8042/serio1/input/input6
> [ 2.390537] ata5: SATA link down (SStatus 0 SControl 300)
> [ 2.694644] clocksource: Switched to clocksource tsc
> [ 2.710515] ata6: SATA link down (SStatus 0 SControl 300)
> [ 2.815239] EXT4-fs (sda1): mounted filesystem with ordered data
> mode. Opts: (null)
> [ 2.881327] systemd[1]: systemd 229 running in system mode. (+PAM
> +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP
> +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
> [ 2.881427] systemd[1]: Detected architecture x86-64.
> [ 2.881553] systemd[1]: Set hostname to <sandeep-Latitude-E6420>.
> [ 2.945206] systemd[1]: Reached target Encrypted Volumes.
> [ 2.945266] systemd[1]: Listening on Journal Socket (/dev/log).
> [ 2.945288] systemd[1]: Listening on /dev/initctl Compatibility Named
> Pipe.
> [ 2.945304] systemd[1]: Listening on Syslog Socket.
> [ 2.945370] systemd[1]: Created slice System Slice.
> [ 2.945420] systemd[1]: Created slice system-getty.slice.
> [ 2.945438] systemd[1]: Listening on fsck to fsckd communication Socket.
> [ 2.945445] systemd[1]: Reached target Remote File Systems (Pre).
> [ 2.945465] systemd[1]: Listening on udev Control Socket.
> [ 2.945490] systemd[1]: Started Forward Password Requests to Wall
> Directory Watch.
> [ 2.945497] systemd[1]: Reached target User and Group Name Lookups.
> [ 2.945503] systemd[1]: Reached target Remote File Systems.
> [ 2.945548] systemd[1]: Listening on Journal Audit Socket.
> [ 2.945563] systemd[1]: Listening on udev Kernel Socket.
> [ 2.945604] systemd[1]: Created slice User and Session Slice.
> [ 2.945611] systemd[1]: Reached target Slices.
> [ 2.945693] systemd[1]: Set up automount Arbitrary Executable File
> Formats File System Automount Point.
> [ 2.945721] systemd[1]: Listening on Journal Socket.
> [ 2.958581] systemd[1]: Mounting Debug File System...
> [ 2.959365] systemd[1]: Starting Load Kernel Modules...
> [ 2.959785] systemd[1]: Mounting POSIX Message Queue File System...
> [ 2.960719] systemd[1]: Started Read required files in advance.
> [ 2.961337] systemd[1]: Mounting Huge Pages File System...
> [ 2.961802] systemd[1]: Starting Journal Service...
> [ 2.963117] systemd[1]: Starting Create list of required static
> device nodes for the current kernel...
> [ 2.963398] systemd[1]: Starting Uncomplicated firewall...
> [ 2.963955] systemd[1]: Started Braille Device Support.
> [ 2.967378] systemd[1]: Mounted Debug File System.
> [ 2.967413] systemd[1]: Mounted Huge Pages File System.
> [ 2.967429] systemd[1]: Mounted POSIX Message Queue File System.
> [ 2.968103] systemd[1]: Started Create list of required static device
> nodes for the current kernel.
> [ 2.971352] systemd[1]: Started Uncomplicated firewall.
> [ 2.973984] lp: driver loaded but no devices found
> [ 2.978876] ppdev: user-space parallel port driver
> [ 2.981507] parport_pc 00:04: [io 0x0378-0x037b]
> [ 2.983361] parport_pc 00:04: [irq 5]
> [ 2.984990] parport_pc 00:04: activated
> [ 2.984994] parport_pc 00:04: reported by Plug and Play ACPI
> [ 2.985138] parport_pc 00:04: disabled
> [ 2.986864] systemd[1]: Started Load Kernel Modules.
> [ 3.014734] systemd[1]: Starting Apply Kernel Variables...
> [ 3.015286] systemd[1]: Mounting FUSE Control File System...
> [ 3.015823] systemd[1]: Starting Create Static Device Nodes in /dev...
> [ 3.016422] systemd[1]: Started Journal Service.
> [ 3.049541] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
> [ 3.102969] systemd-journald[240]: Received request to flush runtime
> journal from PID 1
> [ 3.167759] audit: type=1400 audit(1468793593.885:2):
> apparmor="STATUS" operation="profile_load" profile="unconfined"
> name="/usr/bin/ubuntu-core-launcher" pid=409 comm="apparmor_parser"
> [ 3.169144] audit: type=1400 audit(1468793593.885:3):
> apparmor="STATUS" operation="profile_load" profile="unconfined"
> name="/sbin/dhclient" pid=406 comm="apparmor_parser"
> [ 3.169152] audit: type=1400 audit(1468793593.885:4):
> apparmor="STATUS" operation="profile_load" profile="unconfined"
> name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=406
> comm="apparmor_parser"
> [ 3.169158] audit: type=1400 audit(1468793593.885:5):
> apparmor="STATUS" operation="profile_load" profile="unconfined"
> name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=406 comm="apparmor_parser"
> [ 3.169165] audit: type=1400 audit(1468793593.885:6):
> apparmor="STATUS" operation="profile_load" profile="unconfined"
> name="/usr/lib/connman/scripts/dhclient-script" pid=406
> comm="apparmor_parser"
> [ 3.172957] audit: type=1400 audit(1468793593.889:7):
> apparmor="STATUS" operation="profile_load" profile="unconfined"
> name="/usr/lib/lightdm/lightdm-guest-session" pid=405 comm="apparmor_parser"
> [ 3.172966] audit: type=1400 audit(1468793593.889:8):
> apparmor="STATUS" operation="profile_load" profile="unconfined"
> name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=405
> comm="apparmor_parser"
> [ 3.174995] audit: type=1400 audit(1468793593.893:9):
> apparmor="STATUS" operation="profile_load" profile="unconfined"
> name="/usr/sbin/cups-browsed" pid=411 comm="apparmor_parser"
> [ 3.175736] audit: type=1400 audit(1468793593.893:10):
> apparmor="STATUS" operation="profile_load" profile="unconfined"
> name="/usr/lib/cups/backend/cups-pdf" pid=412 comm="apparmor_parser"
> [ 3.216538] ACPI Warning: SystemIO range
> 0x0000000000000428-0x000000000000042F conflicts with OpRegion
> 0x0000000000000400-0x000000000000047F (\PMIO) (20150930/utaddress-254)
> [ 3.216546] ACPI: If an ACPI driver is available for this device, you
> should use it instead of the native driver
> [ 3.216550] ACPI Warning: SystemIO range
> 0x0000000000000540-0x000000000000054F conflicts with OpRegion
> 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254)
> [ 3.216554] ACPI: If an ACPI driver is available for this device, you
> should use it instead of the native driver
> [ 3.216555] ACPI Warning: SystemIO range
> 0x0000000000000530-0x000000000000053F conflicts with OpRegion
> 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254)
> [ 3.216559] ACPI: If an ACPI driver is available for this device, you
> should use it instead of the native driver
> [ 3.216561] ACPI Warning: SystemIO range
> 0x0000000000000500-0x000000000000052F conflicts with OpRegion
> 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254)
> [ 3.216564] ACPI: If an ACPI driver is available for this device, you
> should use it instead of the native driver
> [ 3.216566] lpc_ich: Resource conflict(s) found affecting gpio_ich
> [ 3.222154] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
> [ 3.264290] media: Linux media interface: v0.10
> [ 3.271825] random: nonblocking pool is initialized
> [ 3.283286] AVX version of gcm_enc/dec engaged.
> [ 3.283288] AES CTR mode by8 optimization enabled
> [ 3.285500] Linux video capture interface: v2.00
> [ 3.338917] uvcvideo: Found UVC 1.00 device
> Laptop_Integrated_Webcam_FHD (1bcf:2802)
> [ 3.349505] dcdbas dcdbas: Dell Systems Management Base Driver
> (version 5.6.0-3.2)
> [ 3.374927] wl: module license 'MIXED/Proprietary' taints kernel.
> [ 3.374930] Disabling lock debugging due to kernel taint
> [ 3.376825] wl: module verification failed: signature and/or required
> key missing - tainting kernel
> [ 3.377884] input: Laptop_Integrated_Webcam_FHD as
> /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input9
> [ 3.377958] usbcore: registered new interface driver uvcvideo
> [ 3.377960] USB Video Class driver (1.1.1)
> [ 3.392908] intel_rapl: Found RAPL domain package
> [ 3.392914] intel_rapl: Found RAPL domain core
> [ 3.392916] intel_rapl: Found RAPL domain uncore
> [ 3.392922] intel_rapl: RAPL package 0 domain package locked by BIOS
> [ 3.401508] input: Dell WMI hotkeys as /devices/virtual/input/input10
> [ 3.408676] snd_hda_codec_idt hdaudioC0D0: autoconfig for 92HD90BXX:
> line_outs=1 (0xe/0x0/0x0/0x0/0x0) type:line
> [ 3.408678] snd_hda_codec_idt hdaudioC0D0: speaker_outs=1
> (0xd/0x0/0x0/0x0/0x0)
> [ 3.408680] snd_hda_codec_idt hdaudioC0D0: hp_outs=1
> (0xb/0x0/0x0/0x0/0x0)
> [ 3.408681] snd_hda_codec_idt hdaudioC0D0: mono: mono_out=0x0
> [ 3.408682] snd_hda_codec_idt hdaudioC0D0: inputs:
> [ 3.408684] snd_hda_codec_idt hdaudioC0D0: Dock Mic=0xf
> [ 3.408685] snd_hda_codec_idt hdaudioC0D0: Internal Mic=0x11
> [ 3.408687] snd_hda_codec_idt hdaudioC0D0: Mic=0xa
> [ 3.415310] dell_laptop: Using i8042 filter function for receiving events
> [ 3.421284] Adding 8265724k swap on /dev/sda5. Priority:-1 extents:1
> across:8265724k SSFS
> [ 3.453198] input: HDA Intel PCH Dock Mic as
> /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
> [ 3.453522] input: HDA Intel PCH Mic as
> /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
> [ 3.453636] input: HDA Intel PCH Dock Line Out as
> /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
> [ 3.453759] input: HDA Intel PCH Headphone as
> /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
> [ 3.453878] input: HDA Intel PCH HDMI/DP,pcm=3 as
> /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
> [ 3.453995] input: HDA Intel PCH HDMI/DP,pcm=7 as
> /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
> [ 3.454106] input: HDA Intel PCH HDMI/DP,pcm=8 as
> /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
> [ 3.467810] wlan0: Broadcom BCM4359 802.11 Hybrid Wireless Controller
> 6.30.223.248 (r487574)
> [ 3.469713] wl 0000:02:00.0 wlp2s0: renamed from wlan0
> [ 3.638539] cfg80211: World regulatory domain updated:
> [ 3.638543] cfg80211: DFS Master region: unset
> [ 3.638544] cfg80211: (start_freq - end_freq @ bandwidth),
> (max_antenna_gain, max_eirp), (dfs_cac_time)
> [ 3.638547] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz),
> (N/A, 2000 mBm), (N/A)
> [ 3.638549] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz),
> (N/A, 2000 mBm), (N/A)
> [ 3.638552] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz),
> (N/A, 2000 mBm), (N/A)
> [ 3.638554] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz,
> 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
> [ 3.638557] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz,
> 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
> [ 3.638559] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz),
> (N/A, 2000 mBm), (0 s)
> [ 3.638561] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz),
> (N/A, 2000 mBm), (N/A)
> [ 3.638563] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz),
> (N/A, 0 mBm), (N/A)
> [ 3.788606] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
> [ 3.793097] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
> [ 4.018740] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
> [ 6.652063] e1000e: eno1 NIC Link is Up 10 Mbps Full Duplex, Flow
> Control: None
> [ 6.652068] e1000e 0000:00:19.0 eno1: 10/100 speed: disabling TSO
> [ 6.652102] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
> [ 6094.012139] e1000e: eno1 NIC Link is Down
> [ 6097.021749] e1000e: eno1 NIC Link is Up 10 Mbps Full Duplex, Flow
> Control: None
> [ 6097.021763] e1000e 0000:00:19.0 eno1: 10/100 speed: disabling TSO
> [ 7442.333985] perf interrupt took too long (2511 > 2500), lowering
> kernel.perf_event_max_sample_rate to 50000
> [17960.337332] powercap intel-rapl:0: package locked by BIOS, monitoring
> only
> [21560.428304] perf interrupt took too long (5033 > 5000), lowering
> kernel.perf_event_max_sample_rate to 25000
>
> 3. lspci -nn
> 00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core
> Processor Family DRAM Controller [8086:0104] (rev 09)
> 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd
> Generation Core Processor Family Integrated Graphics Controller
> [8086:0126] (rev 09)
> 00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200
> Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
> 00:16.3 Serial controller [0700]: Intel Corporation 6 Series/C200 Series
> Chipset Family KT Controller [8086:1c3d] (rev 04)
> 00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit
> Network Connection [8086:1502] (rev 04)
> 00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series
> Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04)
> 00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series
> Chipset Family High Definition Audio Controller [8086:1c20] (rev 04)
> 00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
> Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4)
> 00:1c.1 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
> Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b4)
> 00:1c.2 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
> Chipset Family PCI Express Root Port 3 [8086:1c14] (rev b4)
> 00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
> Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b4)
> 00:1c.5 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series
> Chipset Family PCI Express Root Port 6 [8086:1c1a] (rev b4)
> 00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series
> Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04)
> 00:1f.0 ISA bridge [0601]: Intel Corporation QM67 Express Chipset Family
> LPC Controller [8086:1c4f] (rev 04)
> 00:1f.2 RAID bus controller [0104]: Intel Corporation 82801 Mobile SATA
> Controller [RAID mode] [8086:282a] (rev 04)
> 00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset
> Family SMBus Controller [8086:1c22] (rev 04)
> 02:00.0 Network controller [0280]: Broadcom Corporation BCM43228
> 802.11a/b/g/n [14e4:4359]
> 0a:00.0 SD Host controller [0805]: O2 Micro, Inc.
> OZ600FJ0/OZ900FJ0/OZ600FJS SD/MMC Card Reader Controller [1217:8221]
> (rev 05)
> 0a:00.1 Mass storage controller [0180]: O2 Micro, Inc. Device
> [1217:8231] (rev 03)
>
>
> On 07/18/2016 02:27 AM, Taihsiang Ho wrote:
>> lsb_release -a

--
Sandeep Andem

Po-Hsu Lin (cypressyew) said : #4

OK,
so you're using 16.04 (with 4.4.0-31-generic kernel), your Network controller is Broadcom BCM43228, which might need a proprietary driver to work.

You can first try to disable the SecureBoot option in your BIOS, and reinstall the driver.
There is a new feature that will affect the driver build process.

If it's still not working, please open a bug report with "ubuntu-bug linux" in a terminal (ctrl + alt + t)

Thanks.
FAQ #2193: “XXXX is broken, I need to file a bug”.

SANDEEP ANDEM (sandeepandem) said : #5

Thanks.
But you are too late, I uninstalled Ubuntu.

-----Original Message-----
From: <email address hidden> [mailto:<email address hidden>] On Behalf Of Po-Hsu Lin
Sent: Tuesday, August 2, 2016 10:28 PM
To: <email address hidden>
Subject: Re: [Question #297122]: Feedback on the Dell Latitude E6420 - Macallan

Your question #297122 on Ubuntu-Certification changed:
https://answers.launchpad.net/ubuntu-certification/+question/297122

    Status: Open => Answered

    Related FAQ set to:
    XXXX is broken, I need to file a bug
    https://answers.launchpad.net/ubuntu-certification/+faq/2193

Po-Hsu Lin proposed the following answer:
OK,
so you're using 16.04 (with 4.4.0-31-generic kernel), your Network controller is Broadcom BCM43228, which might need a proprietary driver to work.

You can first try to disable the SecureBoot option in your BIOS, and reinstall the driver.
There is a new feature that will affect the driver build process.

If it's still not working, please open a bug report with "ubuntu-bug linux" in a terminal (ctrl + alt + t)

Thanks.
FAQ #2193: “XXXX is broken, I need to file a bug”.

--
If this answers your question, please go to the following page to let us know that it is solved:
https://answers.launchpad.net/ubuntu-certification/+question/297122/+confirm?answer_id=3

If you still need help, you can reply to this email or go to the following page to enter your feedback:
https://answers.launchpad.net/ubuntu-certification/+question/297122

You received this question notification because you asked the question.

-----
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Checked by AVG - www.avg.com
Version: 2016.0.7690 / Virus Database: 4613/12735 - Release Date: 08/02/16

Launchpad Janitor (janitor) said : #6

This question was expired because it remained in the 'Open' state without activity for the last 15 days.