Wifi cannot connect after suspend 14.04
I've tried every solution, such as
1. editing /etc/pm/config.d to add
SUSPEND_
2. editing /etc/modprobe/
options iwlwifi bt_coex_active=0
options iwlwifi 11n_disable=1
3. running: sudo rmmod iwlwifi && sudo modprobe iwlwifi
4. stopping, starting, or restarting Network Manager
Nothing seems to work. When I had 13.10, my wifi worked without a problem, but once I erased it and installed 14.04, wifi will not connect after suspend. Ethernet works fine. The only way I've found to resolve this is to restart my computer. I have a Lenovo T420. If I try to connect after suspend, it shows the Wifi Networks, tries to connect, and says "Disconnected..." every time.
~$ sudo apt-get update; sudo apt-get install hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/
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Fetched 316 B in 14s (22 B/s)
Reading package lists... Done
W: GPG error: http://
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package hwinfo is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'hwinfo' has no installation candidate
*-network
description: Ethernet interface
product: 82579LM Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 04
serial: 00:21:cc:66:78:79
size: 10Mbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
resources: irq:43 memory:
*-network
description: Wireless interface
product: Centrino Ultimate-N 6300
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 35
serial: 00:24:d7:df:0b:6c
width: 64 bits
clock: 33MHz
resources: irq:46 memory:
0: tpacpi_
Soft blocked: yes
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
eth0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
# interfaces(5) file used by ifup(8) and ifdown(8)
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# This is a list of hotpluggable network interfaces.
# They will be activated automatically by the hotplug subsystem.
# auto eth1
# iface eth1 inet dhcpDISTRIB_
DISTRIB_
DISTRIB_
DISTRIB_
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04)
Subsystem: Lenovo Device [17aa:21ce]
Kernel driver in use: e1000e
--
03:00.0 Network controller [0280]: Intel Corporation Centrino Ultimate-N 6300 [8086:4238] (rev 35)
Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN [8086:1111]
Kernel driver in use: iwlwifi
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 04f2:b221 Chicony Electronics Co., Ltd integrated camera
Bus 001 Device 003: ID 147e:2016 Upek Biometric Touchchip/
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
RUNNING STATE WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running connected enabled enabled enabled enabled
H/W path Device Class Description
=======
/0 bus 4180DY1
/0/1 processor Intel(R) Core(TM) i5-2540M CPU @ 2.6
/0/1/2 memory 64KiB L1 cache
/0/1/3 memory 256KiB L2 cache
/0/1/4 memory 3MiB L3 cache
/0/5 memory 8GiB System Memory
/0/5/0 memory 4GiB SODIMM DDR3 Synchronous 1333 MH
/0/5/1 memory 4GiB SODIMM DDR3 Synchronous 1333 MH
/0/f memory 128KiB BIOS
/0/100 bridge 2nd Generation Core Processor Family
/0/100/1 bridge Xeon E3-1200/2nd Generation Core Pro
/0/100/1/0 display GF119M [Quadro NVS 4200M]
/0/100/2 display 2nd Generation Core Processor Family
/0/100/16 communication 6 Series/C200 Series Chipset Family
/0/100/16.3 communication 6 Series/C200 Series Chipset Family
/0/100/19 eth0 network 82579LM Gigabit Network Connection
/0/100/1a bus 6 Series/C200 Series Chipset Family
/0/100/1b multimedia 6 Series/C200 Series Chipset Family
/0/100/1c bridge 6 Series/C200 Series Chipset Family
/0/100/1c.1 bridge 6 Series/C200 Series Chipset Family
/0/100/1c.1/0 wlan0 network Centrino Ultimate-N 6300
/0/100/1c.3 bridge 6 Series/C200 Series Chipset Family
/0/100/1c.4 bridge 6 Series/C200 Series Chipset Family
/0/100/1c.4/0 generic MMC/SD Host Controller
/0/100/1c.4/0.3 bus R5C832 PCIe IEEE 1394 Controller
/0/100/1d bus 6 Series/C200 Series Chipset Family
/0/100/1f bridge QM67 Express Chipset Family LPC Cont
/0/100/1f.2 storage 6 Series/C200 Series Chipset Family
/0/100/1f.3 bus 6 Series/C200 Series Chipset Family
/0/0 scsi0 storage
/0/0/0.0.0 /dev/sda disk 500GB ST9500420AS
/0/0/0.0.0/1 /dev/sda1 volume 372GiB Windows NTFS volume
/0/0/0.0.0/2 /dev/sda2 volume 93GiB Extended partition
/0/0/0.0.0/2/5 /dev/sda5 volume 8077MiB Linux swap / Solaris partiti
/0/0/0.0.0/2/6 /dev/sda6 volume 85GiB Linux filesystem partition
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVD RW AD-7710H
/1 power 45N1173
Linux rothe2-
[ 0.000000] No AGP bridge found
[ 0.000000] No NUMA configuration found
[ 0.000000] No AGP bridge found
[ 0.201818] ACPI : EC: EC description table is found, configuring boot EC
[ 0.214266] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.244018] ACPI: ACPI Dock Station Driver: 2 docks/bays found
[ 0.265142] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[ 0.295854] Found 1 acpi root devices
[ 0.296885] usbcore: registered new interface driver usbfs
[ 0.296902] usbcore: registered new interface driver hub
[ 0.296975] usbcore: registered new device driver usb
[ 0.304069] Switched to clocksource hpet
[ 0.319469] pnp: PnP ACPI: found 10 devices
[ 1.309883] input: Lid Switch as /devices/
[ 1.310103] ACPI: Lid Switch [LID]
[ 1.419875] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.419881] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.419886] usb usb1: Product: EHCI Host Controller
[ 1.419890] usb usb1: Manufacturer: Linux 3.13.0-24-generic ehci_hcd
[ 1.419895] usb usb1: SerialNumber: 0000:00:1a.0
[ 1.420240] hub 1-0:1.0: USB hub found
[ 1.436003] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.436011] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.436017] usb usb2: Product: EHCI Host Controller
[ 1.436021] usb usb2: Manufacturer: Linux 3.13.0-24-generic ehci_hcd
[ 1.436026] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.436483] hub 2-0:1.0: USB hub found
[ 1.447102] Loaded X.509 cert 'Magrathea: Glacier signing key: 00a5a65759de474
[ 1.475860] tpm_tis 00:09: A TPM error (6) occurred attempting to read a pcr value
[ 1.475878] IMA: No TPM chip found, activating TPM-bypass!
[ 1.482588] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.550586] sdhci-pci 0000:0d:00.0: SDHCI controller found [1180:e822] (rev 8)
[ 1.550797] mmc0: no vqmmc regulator found
[ 1.550800] mmc0: no vmmc regulator found
[ 1.731822] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.791830] e1000e 0000:00:19.0 eth0: registered PHC clock
[ 1.791833] e1000e 0000:00:19.0 eth0: (PCI Express:
[ 1.791834] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 1.791875] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: 1000FF-0FF
[ 1.864465] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.864475] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.865149] hub 1-1:1.0: USB hub found
[ 1.913136] ata1.00: ACPI cmd ef/02:00:
[ 1.957987] ata1.00: ACPI cmd ef/02:00:
[ 1.975722] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 2.108371] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 2.108382] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.109014] hub 2-1:1.0: USB hub found
[ 2.183714] usb 1-1.3: new full-speed USB device number 3 using ehci-pci
[ 2.277462] usb 1-1.3: New USB device found, idVendor=147e, idProduct=2016
[ 2.277473] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.277479] usb 1-1.3: Product: Biometric Coprocessor
[ 2.277483] usb 1-1.3: Manufacturer: UPEK
[ 2.282713] ata2.00: ACPI cmd e3/00:02:
[ 2.288048] ata2.00: ACPI cmd e3/00:02:
[ 2.347906] usb 1-1.6: new high-speed USB device number 4 using ehci-pci
[ 2.446558] usb 1-1.6: New USB device found, idVendor=04f2, idProduct=b221
[ 2.446569] usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.446575] usb 1-1.6: Product: Integrated Camera
[ 2.446580] usb 1-1.6: Manufacturer: Chicony Electronics Co., Ltd.
[ 3.219321] Switched to clocksource tsc
[ 6.459301] IPv6: ADDRCONF(
[ 7.449616] lp: driver loaded but no devices found
[ 8.059824] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 8.594590] cfg80211: Calling CRDA to update world regulatory domain
[ 8.673075] Intel(R) Wireless WiFi driver for Linux, in-tree:
[ 8.673241] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 8.673458] iwlwifi 0000:03:00.0: irq 45 for MSI/MSI-X
[ 8.712648] thinkpad_acpi: radio switch found; radios are enabled
[ 8.714320] thinkpad_acpi: rfkill switch tpacpi_
[ 8.821874] iwlwifi 0000:03:00.0: Direct firmware load failed with error -2
[ 8.821876] iwlwifi 0000:03:00.0: Falling back to user helper
[ 9.038014] iwlwifi 0000:03:00.0: Direct firmware load failed with error -2
[ 9.038015] iwlwifi 0000:03:00.0: Falling back to user helper
[ 9.127981] Console: switching to colour frame buffer device 200x56
[ 9.169564] iwlwifi 0000:03:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[ 9.205115] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b221)
[ 9.206820] input: Integrated Camera as /devices/
[ 9.206883] usbcore: registered new interface driver uvcvideo
[ 9.285344] usb 1-1.4: new full-speed USB device number 5 using ehci-pci
[ 9.302584] hda_codec: CX20590: BIOS auto-probing.
[ 9.309644] input: HDA Intel PCH Headphone as /devices/
[ 9.309721] input: HDA Intel PCH Dock Headphone as /devices/
[ 9.309784] input: HDA Intel PCH Dock Mic as /devices/
[ 9.309847] input: HDA Intel PCH Mic as /devices/
[ 9.382075] usb 1-1.4: New USB device found, idVendor=0a5c, idProduct=217f
[ 9.382085] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 9.382091] usb 1-1.4: Product: Broadcom Bluetooth Device
[ 9.382096] usb 1-1.4: Manufacturer: Broadcom Corp
[ 9.382100] usb 1-1.4: SerialNumber: CCAF78F04C2E
[ 9.685304] cfg80211: World regulatory domain updated:
[ 9.685313] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 9.685319] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 9.685323] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 9.685327] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 9.685330] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 9.685333] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 9.705918] iwlwifi 0000:03:00.0: CONFIG_
[ 9.705921] iwlwifi 0000:03:00.0: CONFIG_
[ 9.705922] iwlwifi 0000:03:00.0: CONFIG_
[ 9.705923] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Ultimate-N 6300 AGN, REV=0x74
[ 9.706061] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 9.727243] usbcore: registered new interface driver btusb
[ 9.731186] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 12.519594] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro
[ 13.437242] usb 1-1.4: USB disconnect, device number 5
[ 14.353696] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[ 20.382122] bbswitch: version 0.7
[ 20.382129] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.VID_
[ 20.382133] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.
[ 20.382141] ACPI Warning: \_SB_.PCI0.
[ 20.382367] bbswitch: detected an Optimus _DSM function
[ 20.382376] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is on
[ 20.469943] IPv6: ADDRCONF(
[ 20.470190] IPv6: ADDRCONF(
[ 20.471720] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 20.471932] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 20.691563] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 20.691780] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 20.804394] IPv6: ADDRCONF(
[ 20.804696] IPv6: ADDRCONF(
[ 26.605914] ACPI Warning: \_SB_.PCI0.
[ 26.606073] ACPI Warning: \_SB_.PCI0.
[ 26.606173] ACPI Warning: \_SB_.PCI0.
[ 26.606220] ACPI Warning: \_SB_.PCI0.
[ 26.606275] ACPI Warning: \_SB_.PCI0.
[ 26.606363] ACPI Warning: \_SB_.PCI0.
[ 26.607172] ACPI Warning: \_SB_.PCI0.
[ 26.607197] ACPI Warning: \_SB_.PCI0.
[ 27.353149] ACPI Warning: \_SB_.PCI0.
[ 46.287681] wlan0: authenticate with 00:11:92:5e:7a:41
[ 46.292762] wlan0: send auth to 00:11:92:5e:7a:41 (try 1/3)
[ 46.308503] wlan0: authenticated
[ 46.309508] wlan0: associate with 00:11:92:5e:7a:41 (try 1/3)
[ 46.312537] wlan0: RX AssocResp from 00:11:92:5e:7a:41 (capab=0x431 status=0 aid=12)
[ 46.316911] wlan0: associated
[ 46.316983] IPv6: ADDRCONF(
[ 46.317073] cfg80211: Calling CRDA for country: US
[ 46.319280] cfg80211: Regulatory domain changed to country: US
[ 46.319283] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 46.319285] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[ 46.319286] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[ 46.319287] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 46.319288] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 46.319289] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 46.319290] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[ 46.319291] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm)
[ 599.890992] wlan0: deauthenticating from 00:11:92:5e:7a:41 by local choice (reason=3)
[ 599.902566] cfg80211: Calling CRDA to update world regulatory domain
[ 599.905488] cfg80211: World regulatory domain updated:
[ 599.905492] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 599.905494] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 599.905496] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 599.905498] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 599.905499] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 599.905501] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 609.823956] usb 1-1.3: reset full-speed USB device number 3 using ehci-pci
[ 609.987892] usb 1-1.6: reset high-speed USB device number 4 using ehci-pci
[ 610.145960] ata2.00: ACPI cmd e3/00:02:
[ 610.160967] ata2.00: ACPI cmd e3/00:02:
[ 612.317706] ata1.00: ACPI cmd ef/02:00:
[ 612.321812] ata1.00: ACPI cmd ef/02:00:
[ 612.883399] IPv6: ADDRCONF(
[ 613.413499] cfg80211: Calling CRDA to update world regulatory domain
[ 613.416905] cfg80211: World regulatory domain updated:
[ 613.416909] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 613.416912] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 613.416914] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 613.416916] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 613.416917] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 613.416919] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 613.431278] Intel(R) Wireless WiFi driver for Linux, in-tree:
[ 613.431379] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 613.431448] iwlwifi 0000:03:00.0: irq 46 for MSI/MSI-X
[ 613.436865] iwlwifi 0000:03:00.0: Direct firmware load failed with error -2
[ 613.436869] iwlwifi 0000:03:00.0: Falling back to user helper
[ 613.438006] iwlwifi 0000:03:00.0: Direct firmware load failed with error -2
[ 613.438009] iwlwifi 0000:03:00.0: Falling back to user helper
[ 613.439580] iwlwifi 0000:03:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[ 613.439602] iwlwifi 0000:03:00.0: CONFIG_
[ 613.439604] iwlwifi 0000:03:00.0: CONFIG_
[ 613.439605] iwlwifi 0000:03:00.0: CONFIG_
[ 613.439608] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Ultimate-N 6300 AGN, REV=0x74
[ 613.440198] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 613.452620] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 613.477017] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 613.477248] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 613.697054] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 613.697275] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 613.823842] IPv6: ADDRCONF(
[ 613.830884] IPv6: ADDRCONF(
[ 633.851488] wlan0: authenticate with 00:11:92:5e:7a:41
[ 633.856405] wlan0: send auth to 00:11:92:5e:7a:41 (try 1/3)
[ 633.960351] wlan0: send auth to 00:11:92:5e:7a:41 (try 2/3)
[ 633.961821] wlan0: authenticated
[ 638.859918] wlan0: deauthenticating from 00:11:92:5e:7a:41 by local choice (reason=3)
[ 638.862564] wlan0: authenticate with 00:11:92:5e:7a:41
[ 638.866685] wlan0: send auth to 00:11:92:5e:7a:41 (try 1/3)
[ 638.868464] wlan0: authenticated
[ 643.865301] wlan0: deauthenticating from 00:11:92:5e:7a:41 by local choice (reason=3)
[ 654.873232] wlan0: authenticate with 00:11:5c:b4:6e:01
[ 654.922253] wlan0: send auth to 00:11:5c:b4:6e:01 (try 1/3)
[ 655.025499] wlan0: send auth to 00:11:5c:b4:6e:01 (try 2/3)
[ 655.026745] wlan0: authenticated
[ 659.925901] wlan0: deauthenticating from 00:11:5c:b4:6e:01 by local choice (reason=3)
[ 662.069502] e1000e: eth0 NIC Link is Up 10 Mbps Full Duplex, Flow Control: None
[ 662.069513] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO
[ 662.069558] IPv6: ADDRCONF(
[ 670.033859] wlan0: authenticate with 00:17:df:ab:e5:c1
[ 670.038094] wlan0: direct probe to 00:17:df:ab:e5:c1 (try 1/3)
[ 670.240704] wlan0: direct probe to 00:17:df:ab:e5:c1 (try 2/3)
[ 670.444606] wlan0: direct probe to 00:17:df:ab:e5:c1 (try 3/3)
[ 670.648540] wlan0: authentication with 00:17:df:ab:e5:c1 timed out
[ 675.037938] wlan0: deauthenticating from 00:17:df:ab:e5:c1 by local choice (reason=3)
[ 685.142987] wlan0: authenticate with 00:17:df:ab:e5:ce
[ 685.179264] wlan0: send auth to 00:17:df:ab:e5:ce (try 1/3)
[ 685.207501] wlan0: authenticated
[ 690.179127] wlan0: deauthenticating from 00:17:df:ab:e5:ce by local choice (reason=3)
[ 700.290208] wlan0: authenticate with 00:11:21:94:85:91
[ 700.338512] wlan0: send auth to 00:11:21:94:85:91 (try 1/3)
[ 700.443079] wlan0: send auth to 00:11:21:94:85:91 (try 2/3)
[ 700.444313] wlan0: authenticated
[ 705.338572] wlan0: deauthenticating from 00:11:21:94:85:91 by local choice (reason=3)
[ 715.475154] wlan0: authenticate with 00:12:43:25:0d:71
[ 715.524144] wlan0: send auth to 00:12:43:25:0d:71 (try 1/3)
[ 715.630290] wlan0: send auth to 00:12:43:25:0d:71 (try 2/3)
[ 715.637270] wlan0: authenticated
[ 720.527848] wlan0: deauthenticating from 00:12:43:25:0d:71 by local choice (reason=3)
[ 730.638433] wlan0: authenticate with 00:11:92:5e:7a:41
[ 730.686938] wlan0: send auth to 00:11:92:5e:7a:41 (try 1/3)
[ 730.793469] wlan0: send auth to 00:11:92:5e:7a:41 (try 2/3)
[ 730.794799] wlan0: authenticated
[ 733.765732] wlan0: deauthenticating from 00:11:92:5e:7a:41 by local choice (reason=3)
[ 1043.712052] wlan0: authenticate with 00:11:92:5e:7a:41
[ 1043.717105] wlan0: send auth to 00:11:92:5e:7a:41 (try 1/3)
[ 1043.822064] wlan0: send auth to 00:11:92:5e:7a:41 (try 2/3)
[ 1043.823417] wlan0: authenticated
[ 1048.720585] wlan0: deauthenticating from 00:11:92:5e:7a:41 by local choice (reason=3)
[ 1063.728898] wlan0: authenticate with 00:11:5c:b4:6e:01
[ 1063.779101] wlan0: send auth to 00:11:5c:b4:6e:01 (try 1/3)
[ 1063.887703] wlan0: send auth to 00:11:5c:b4:6e:01 (try 2/3)
[ 1063.930514] wlan0: send auth to 00:11:5c:b4:6e:01 (try 3/3)
[ 1063.931798] wlan0: authenticated
[ 1068.782581] wlan0: deauthenticating from 00:11:5c:b4:6e:01 by local choice (reason=3)
[ 1083.793909] wlan0: authenticate with 00:17:df:ab:e5:c1
[ 1083.798454] wlan0: direct probe to 00:17:df:ab:e5:c1 (try 1/3)
[ 1084.001355] wlan0: direct probe to 00:17:df:ab:e5:c1 (try 2/3)
[ 1084.205275] wlan0: direct probe to 00:17:df:ab:e5:c1 (try 3/3)
[ 1084.409261] wlan0: authentication with 00:17:df:ab:e5:c1 timed out
[ 1086.656050] wlan0: deauthenticating from 00:17:df:ab:e5:c1 by local choice (reason=3)
[ 1096.667611] wlan0: authenticate with 00:17:df:ab:e5:c1
[ 1096.673009] wlan0: direct probe to 00:17:df:ab:e5:c1 (try 1/3)
[ 1096.873279] wlan0: direct probe to 00:17:df:ab:e5:c1 (try 2/3)
[ 1097.077253] wlan0: direct probe to 00:17:df:ab:e5:c1 (try 3/3)
[ 1097.281144] wlan0: authentication with 00:17:df:ab:e5:c1 timed out
[ 1101.675717] wlan0: deauthenticating from 00:17:df:ab:e5:c1 by local choice (reason=3)
[ 1117.687608] wlan0: authenticate with 00:11:21:94:85:91
[ 1117.735980] wlan0: send auth to 00:11:21:94:85:91 (try 1/3)
[ 1117.756768] wlan0: send auth to 00:11:21:94:85:91 (try 2/3)
[ 1117.862544] wlan0: send auth to 00:11:21:94:85:91 (try 3/3)
[ 1117.863864] wlan0: authenticated
[ 1122.739581] wlan0: deauthenticating from 00:11:21:94:85:91 by local choice (reason=3)
[ 1137.752748] wlan0: authenticate with 00:17:df:ab:e5:ce
[ 1137.789148] wlan0: send auth to 00:17:df:ab:e5:ce (try 1/3)
[ 1137.835432] wlan0: authenticated
[ 1142.636527] wlan0: deauthenticating from 00:17:df:ab:e5:ce by local choice (reason=3)
[ 1452.583643] wlan0: authenticate with 00:17:df:ab:e5:ce
[ 1452.588507] wlan0: send auth to 00:17:df:ab:e5:ce (try 1/3)
[ 1452.590165] wlan0: authenticated
[ 1457.590808] wlan0: deauthenticating from 00:17:df:ab:e5:ce by local choice (reason=3)
[ 1472.598746] wlan0: authenticate with 00:12:43:25:0d:71
[ 1472.647433] wlan0: send auth to 00:12:43:25:0d:71 (try 1/3)
[ 1472.753891] wlan0: send auth to 00:12:43:25:0d:71 (try 2/3)
[ 1472.777364] wlan0: send auth to 00:12:43:25:0d:71 (try 3/3)
[ 1472.778676] wlan0: authenticated
[ 1477.649811] wlan0: deauthenticating from 00:12:43:25:0d:71 by local choice (reason=3)
[ 1492.659914] wlan0: authenticate with 00:11:92:5e:7a:41
[ 1492.708113] wlan0: send auth to 00:11:92:5e:7a:41 (try 1/3)
[ 1492.815454] wlan0: send auth to 00:11:92:5e:7a:41 (try 2/3)
[ 1492.816690] wlan0: authenticated
Manufacturer: Intel(R) Corporation
Serial Number: Not Supported by CPU
Manufacturer: Hynix/Hyundai
Serial Number: 158903BC
Manufacturer: 8783
Serial Number: 15B40500
Release Date: 07/07/2011
Serial services are supported (int 14h)
Manufacturer: LENOVO
Product Name: 4180DY1
Serial Number: R8CB98H
Manufacturer: LENOVO
Product Name: 4180DY1
Serial Number: 1ZJU917E19G
Manufacturer: LENOVO
Serial Number: R8CB98H
Manufacturer: SANYO
SBDS Serial Number: 7C7B
SBDS Manufacture Date: 2013-11-27
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11abg ESSID:off/any
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist uart6850
blacklist twl4030_wdt
# /etc/modprobe.
# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
# microcode file installed on the system. When removing iwlwifi, first
# remove the iwl?vm module and then iwlwifi.
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
options iwlwifi bt_coex_active=0
options iwlwifi 11n_disable=1# mlx4_core gets automatically loaded, load mlx4_en also (LP: #1115710)
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
sudo: hwinfo: command not found
root 754 0.0 0.1 361752 8332 ? Ssl 13:24 0:01 NetworkManager
root 1117 0.0 0.0 30736 3252 ? Ss 13:24 0:00 /sbin/wpa_
nobody 2022 0.0 0.0 35224 1548 ? S 13:25 0:00 /usr/sbin/dnsmasq --no-resolv --keep-
root 4129 0.0 0.0 10232 3688 ? S 13:49 0:00 /sbin/dhclient -d -sf /usr/lib/
rothe2 4945 0.0 0.0 13648 912 pts/1 S+ 14:03 0:00 egrep --color=auto wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 128.113.136.254 0.0.0.0 UG 0 0 0 eth0
128.113.136.0 0.0.0.0 255.255.248.0 U 0 0 0 eth0
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
search dynamic.rpi.edu
total 29364
5242881 drwxr-xr-x 3 root root 4096 Apr 22 12:53 .
2 drwxr-xr-x 24 root root 4096 Apr 22 12:52 ..
5242884 -rw-r--r-- 1 root root 1158016 Apr 10 16:11 abi-3.13.
5242885 -rw-r--r-- 1 root root 165510 Apr 10 16:11 config-
5242882 drwxr-xr-x 5 root root 4096 Apr 22 12:52 grub
5243664 -rw-r--r-- 1 root root 19030232 Apr 22 12:53 initrd.
5242886 -rw-r--r-- 1 root root 176500 Mar 12 08:31 memtest86+.bin
5242887 -rw-r--r-- 1 root root 178176 Mar 12 08:31 memtest86+.elf
5242888 -rw-r--r-- 1 root root 178680 Mar 12 08:31 memtest86+
5242883 -rw------- 1 root root 3372643 Apr 10 16:11 System.
5242890 -rw-r--r-- 1 root root 5777056 Apr 17 14:51 vmlinuz-
Module Size Used by
iwldvm 232285 0
iwlwifi 169932 1 iwldvm
mac80211 626489 1 iwldvm
cfg80211 484040 3 iwlwifi,
ctr 13049 0
ccm 17773 0
bbswitch 13943 0
bnep 19624 2
rfcomm 69160 0
binfmt_misc 17468 1
nvidia 10675249 39
arc4 12608 2
btusb 32412 0
bluetooth 395423 11 bnep,btusb,rfcomm
joydev 17381 0
snd_hda_
uvcvideo 80885 0
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
intel_rapl 18773 0
videobuf2_core 40664 1 uvcvideo
x86_pkg_
videodev 134688 2 uvcvideo,
snd_hda_intel 52355 3
intel_powerclamp 14705 0
coretemp 13435 0
snd_hda_codec 192906 2 snd_hda_
snd_hwdep 13602 1 snd_hda_codec
snd_pcm 102099 2 snd_hda_
thinkpad_acpi 80817 1
snd_page_alloc 18710 2 snd_pcm,
nvram 14411 1 thinkpad_acpi
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30144 1 snd_seq_midi
kvm 451511 0
snd_seq 61560 2 snd_seq_
crct10dif_pclmul 14289 0
crc32_pclmul 13113 0
ghash_clmulni_intel 13259 0
aesni_intel 55624 0
snd_seq_device 14497 3 snd_seq,
aes_x86_64 17131 1 aesni_intel
snd_timer 29482 2 snd_pcm,snd_seq
lrw 13286 1 aesni_intel
gf128mul 14951 1 lrw
psmouse 102222 0
snd 69238 17 snd_hwdep,
glue_helper 13990 1 aesni_intel
wmi 19177 0
i915 783485 2
soundcore 12680 1 snd
ablk_helper 13597 1 aesni_intel
serio_raw 13462 0
cryptd 20359 3 ghash_clmulni_
drm_kms_helper 52758 1 i915
drm 302817 5 i915,drm_
mei_me 18627 0
mei 82274 1 mei_me
i2c_algo_bit 13413 1 i915
lpc_ich 21080 0
mac_hid 13205 0
video 19476 1 i915
parport_pc 32701 0
ppdev 17671 0
lp 17759 0
parport 42348 3 lp,ppdev,parport_pc
firewire_ohci 40409 0
ahci 25819 2
e1000e 254433 0
sdhci_pci 23172 0
firewire_core 68769 1 firewire_ohci
libahci 32168 1 ahci
sdhci 43015 1 sdhci_pci
crc_itu_t 12707 1 firewire_core
ptp 18933 1 e1000e
pps_core 19382 1 ptp
Question information
- Language:
- English Edit question
- Status:
- Solved
- Assignee:
- No assignee Edit question
- Solved by:
- Emily Roth
- Solved:
- Last query:
- Last reply:
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