i run ubuntu on a borrowed laptop. wifi works for 5' and then stops.

Asked by gtpeonta

My toshiba Tecra M11-119 broke down and i connected the HDD to a replacement laptop, lenovo G50-70. The hard disk has a partition with dual boot (windows 10 and ubuntu 14.04 LTS. obviously now i use only ubuntu).

WiFi on Lenovo works for like 5' when i turn on and then stops. On toshiba it worked perfectly. there has been a similar question but i didn't find a real answer to the problem.

I run the diagnostic from here

https://help.ubuntu.com/community/WirelessTroubleshootingProcedure

and the full output is at the end of the post.

Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]

(i don't know that the "name of the wireless access point that you are trying to connect to" is, though)

thanks a lot!

output :

jeezah@eufratis:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan2 [SFR-4978 2] --------------------------------------------------
  Type: 802.11 WiFi
  Driver: rtl8723be
  State: connected
  Default: no
  HW Address: EC:0E:C4:3D:CA:AD

  Capabilities:
    Speed: 72 Mb/s

  Wireless Properties
    WEP Encryption: yes
    WPA Encryption: yes
    WPA2 Encryption: yes

  Wireless Access Points (* = current AP)
    Livebox-47B0: Infra, 48:83:C7:39:47:B0, Freq 2437 MHz, Rate 54 Mb/s, Strength 97 WPA2
    ctaercor: Infra, 82:12:29:F4:31:18, Freq 2442 MHz, Rate 54 Mb/s, Strength 97 WPA
    FreeWifi_secure: Infra, 82:12:29:F4:31:1B, Freq 2442 MHz, Rate 54 Mb/s, Strength 94 WPA Enterprise
    freebox_Tonio: Infra, DE:D7:3C:CD:E9:A8, Freq 2472 MHz, Rate 54 Mb/s, Strength 74 WPA
    FREEBOX_ANTOINE_4H: Infra, F4:CA:E5:99:59:1C, Freq 2422 MHz, Rate 54 Mb/s, Strength 70 WPA
    FreeWifi_secure: Infra, 00:24:D4:C8:17:B2, Freq 2442 MHz, Rate 54 Mb/s, Strength 70 WPA2 Enterprise
    Bbox-21860BDA: Infra, A0:1B:29:BB:6F:40, Freq 2437 MHz, Rate 54 Mb/s, Strength 70 WPA WPA2
    Livebox-7A36: Infra, B8:26:6C:37:7A:36, Freq 2437 MHz, Rate 54 Mb/s, Strength 70 WPA WPA2
    SFR-3e8d: Infra, 00:37:B7:4D:3E:93, Freq 2462 MHz, Rate 54 Mb/s, Strength 70 WPA WPA2
    Haisteka: Infra, 00:24:D4:6A:89:40, Freq 2437 MHz, Rate 54 Mb/s, Strength 67 WPA
    NEUF_B3B8: Infra, 00:25:15:00:B3:BC, Freq 2462 MHz, Rate 54 Mb/s, Strength 67 WPA
    FreeWifi_secure: Infra, F4:CA:E5:CE:B4:0A, Freq 2462 MHz, Rate 54 Mb/s, Strength 64 WPA2 Enterprise
    FreeWifi_secure: Infra, 00:24:D4:DB:2A:5E, Freq 2412 MHz, Rate 54 Mb/s, Strength 64 WPA2 Enterprise
    FREEBOX_HALINA_76: Infra, 9E:74:BC:E0:55:DC, Freq 2412 MHz, Rate 54 Mb/s, Strength 64 WPA
    Livebox-86c9: Infra, 00:19:70:90:47:2F, Freq 2412 MHz, Rate 54 Mb/s, Strength 64 WPA WPA2
    REZO_OUIFI: Infra, 00:24:D4:5C:B0:F4, Freq 2462 MHz, Rate 54 Mb/s, Strength 64 WPA
    FreeWifi_secure: Infra, 9E:74:BC:E0:55:DF, Freq 2412 MHz, Rate 54 Mb/s, Strength 60 WPA Enterprise
    Livebox-5a22: Infra, 00:19:4B:E0:88:64, Freq 2422 MHz, Rate 54 Mb/s, Strength 60 WPA WPA2
    Livebox-67a5: Infra, 00:19:70:82:29:40, Freq 2437 MHz, Rate 54 Mb/s, Strength 60 WPA WPA2
    Livebox-828B: Infra, 4C:09:B4:16:82:8B, Freq 2427 MHz, Rate 54 Mb/s, Strength 57 WPA WPA2
    Bbox-B223E51D: Infra, 48:83:C7:13:B2:60, Freq 2462 MHz, Rate 54 Mb/s, Strength 50 WPA WPA2
    FreeWifi_secure: Infra, F4:CA:E5:EB:45:42, Freq 2457 MHz, Rate 54 Mb/s, Strength 47 WPA2 Enterprise
    freebox_maiame: Infra, F4:CA:E5:CE:B4:08, Freq 2462 MHz, Rate 54 Mb/s, Strength 47 WPA
    NUMERICABLE-E4F2:Infra, 00:1E:8C:D9:D7:75, Freq 2437 MHz, Rate 54 Mb/s, Strength 57 WEP
    FreeWifi: Infra, 82:12:29:F4:31:1A, Freq 2442 MHz, Rate 54 Mb/s, Strength 90
    FreeWifi: Infra, DE:D7:3C:CD:E9:A9, Freq 2472 MHz, Rate 54 Mb/s, Strength 74
    FreeWifi: Infra, F4:CA:E5:99:59:1D, Freq 2422 MHz, Rate 54 Mb/s, Strength 70
    FreeWifi: Infra, 9E:74:BC:E0:55:DE, Freq 2412 MHz, Rate 54 Mb/s, Strength 67
    SFR WiFi Public: Infra, 06:25:15:00:B3:BC, Freq 2462 MHz, Rate 54 Mb/s, Strength 67
    FreeWifi: Infra, F4:CA:E5:CE:B4:09, Freq 2462 MHz, Rate 54 Mb/s, Strength 64
    FreeWifi: Infra, 14:0C:76:79:EE:70, Freq 2417 MHz, Rate 54 Mb/s, Strength 60
    FreeWifi: Infra, F4:CA:E5:F7:22:9D, Freq 2422 MHz, Rate 54 Mb/s, Strength 60
    FreeWifi: Infra, 00:24:D4:6A:89:41, Freq 2437 MHz, Rate 54 Mb/s, Strength 60
    orange: Infra, 06:19:70:82:29:40, Freq 2437 MHz, Rate 54 Mb/s, Strength 60
    orange: Infra, 06:19:4B:E0:88:64, Freq 2422 MHz, Rate 54 Mb/s, Strength 54
    SFR WiFi FON: Infra, 6A:95:04:94:F7:4D, Freq 2437 MHz, Rate 54 Mb/s, Strength 50
    *SFR-4978: Infra, D0:84:B0:F8:49:7E, Freq 2412 MHz, Rate 54 Mb/s, Strength 94 WPA WPA2

  IPv4 Settings:
    Address: 192.168.0.22
    Prefix: 24 (255.255.255.0)
    Gateway: 192.168.0.1

    DNS: 89.2.0.10

- Device: eth2 [Ethernet connection 1] ----------------------------------------
  Type: Wired
  Driver: r8169
  State: connected
  Default: yes
  HW Address: 28:D2:44:CC:3A:74

  Capabilities:
    Carrier Detect: yes
    Speed: 1000 Mb/s

  Wired Properties
    Carrier: on

  IPv4 Settings:
    Address: 192.168.0.23
    Prefix: 24 (255.255.255.0)
    Gateway: 192.168.0.1

    DNS: 89.2.0.10

jeezah@eufratis:~$ lshw -C network
WARNING: you should run this program as super-user.
PCI (sysfs)
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: eth2
       version: 10
       serial: 28:d2:44:cc:3a:74
       width: 64 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical
       configuration: broadcast=yes driver=r8169 latency=0 multicast=yes
       resources: irq:44 ioport:4000(size=256) memory:c0504000-c0504fff memory:c0500000-c0503fff
  *-network
       description: Wireless interface
       product: RTL8723BE PCIe Wireless Network Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: wlan2
       version: 00
       serial: ec:0e:c4:3d:ca:ad
       width: 64 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723be driverversion=3.19.0-59-generic firmware=N/A ip=192.168.0.22 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       resources: irq:19 ioport:3000(size=256) memory:c0400000-c0403fff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
jeezah@eufratis:~$
jeezah@eufratis:~$ sudo apt-get update; sudo apt-get install usbutils pciutils hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | grep -Ei 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nnk | grep -iA2 net; lsusb; nmcli nm status; sudo lshw -short; uname -a; sudo updatedb; dmesg | grep -E '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|RTL|rt2|RT2|rt3|RT3|rt5|RT5|rt6|RT6|rt7|RT7|usb|witch|wl';sudo dmidecode|grep -E 'anufact|roduct|erial|elease'; iwconfig; grep -E '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl' /etc/modprobe.d/*; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|grep -E 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; ls -lia /boot; grep tmpfs /etc/fstab; ubuntu-support-status; sudo update-pciids; sudo update-usbids; sudo lsmod
[sudo] password for jeezah:
Ign http://fr.archive.ubuntu.com trusty InRelease
Get:1 http://security.ubuntu.com trusty-security InRelease [65,9 kB]
Ign http://extras.ubuntu.com trusty InRelease
Hit http://repository.spotify.com stable InRelease
Get:2 http://fr.archive.ubuntu.com trusty-updates InRelease [65,9 kB]
Get:3 http://extras.ubuntu.com trusty Release.gpg [71 B]
Hit http://extras.ubuntu.com trusty Release
Get:4 http://fr.archive.ubuntu.com trusty-backports InRelease [65,9 kB]
Hit http://fr.archive.ubuntu.com trusty Release.gpg
Hit http://fr.archive.ubuntu.com trusty Release
Hit http://repository.spotify.com stable/non-free i386 Packages
Get:5 http://security.ubuntu.com trusty-security/main Sources [117 kB]
Get:6 http://fr.archive.ubuntu.com trusty-updates/main Sources [277 kB]
Get:7 http://fr.archive.ubuntu.com trusty-updates/restricted Sources [5 352 B]
Get:8 http://security.ubuntu.com trusty-security/restricted Sources [4 035 B]
Hit http://extras.ubuntu.com trusty/main Sources
Get:9 http://fr.archive.ubuntu.com trusty-updates/universe Sources [156 kB]
Get:10 http://security.ubuntu.com trusty-security/universe Sources [37,3 kB]
Hit http://extras.ubuntu.com trusty/main i386 Packages
Get:11 http://fr.archive.ubuntu.com trusty-updates/multiverse Sources [5 939 B]
Get:12 http://security.ubuntu.com trusty-security/multiverse Sources [2 760 B]
Get:13 http://fr.archive.ubuntu.com trusty-updates/main i386 Packages [740 kB]
Get:14 http://security.ubuntu.com trusty-security/main i386 Packages [458 kB]
Ign http://repository.spotify.com stable/non-free Translation-en_US
Ign http://repository.spotify.com stable/non-free Translation-en
Get:15 http://fr.archive.ubuntu.com trusty-updates/restricted i386 Packages [15,6 kB]
Get:16 http://security.ubuntu.com trusty-security/restricted i386 Packages [12,7 kB]
Get:17 http://fr.archive.ubuntu.com trusty-updates/universe i386 Packages [363 kB]
Get:18 http://security.ubuntu.com trusty-security/universe i386 Packages [130 kB]
Get:19 http://fr.archive.ubuntu.com trusty-updates/multiverse i386 Packages [13,6 kB]
Get:20 http://security.ubuntu.com trusty-security/multiverse i386 Packages [5 168 B]
Get:21 http://fr.archive.ubuntu.com trusty-updates/main Translation-en [387 kB]
Get:22 http://security.ubuntu.com trusty-security/main Translation-en [266 kB]
Ign http://extras.ubuntu.com trusty/main Translation-en_US
Get:23 http://fr.archive.ubuntu.com trusty-updates/multiverse Translation-en [7 227 B]
Get:24 http://fr.archive.ubuntu.com trusty-updates/restricted Translation-en [3 699 B]
Ign http://extras.ubuntu.com trusty/main Translation-en
Get:25 http://security.ubuntu.com trusty-security/multiverse Translation-en [2 570 B]
Get:26 http://fr.archive.ubuntu.com trusty-updates/universe Translation-en [189 kB]
Get:27 http://security.ubuntu.com trusty-security/restricted Translation-en [3 206 B]
Get:28 http://fr.archive.ubuntu.com trusty-backports/main Sources [9 551 B]
Get:29 http://security.ubuntu.com trusty-security/universe Translation-en [76,6 kB]
Get:30 http://fr.archive.ubuntu.com trusty-backports/restricted Sources [28 B]
Get:31 http://fr.archive.ubuntu.com trusty-backports/universe Sources [35,2 kB]
Get:32 http://fr.archive.ubuntu.com trusty-backports/multiverse Sources [1 898 B]
Get:33 http://fr.archive.ubuntu.com trusty-backports/main i386 Packages [13,3 kB]
Get:34 http://fr.archive.ubuntu.com trusty-backports/restricted i386 Packages [28 B]
Get:35 http://fr.archive.ubuntu.com trusty-backports/universe i386 Packages [43,2 kB]
Get:36 http://fr.archive.ubuntu.com trusty-backports/multiverse i386 Packages [1 552 B]
Get:37 http://fr.archive.ubuntu.com trusty-backports/main Translation-en [7 505 B]
Get:38 http://fr.archive.ubuntu.com trusty-backports/multiverse Translation-en [1 215 B]
Get:39 http://fr.archive.ubuntu.com trusty-backports/restricted Translation-en [28 B]
Get:40 http://fr.archive.ubuntu.com trusty-backports/universe Translation-en [36,8 kB]
Hit http://fr.archive.ubuntu.com trusty/main Sources
Hit http://fr.archive.ubuntu.com trusty/restricted Sources
Hit http://fr.archive.ubuntu.com trusty/universe Sources
Hit http://fr.archive.ubuntu.com trusty/multiverse Sources
Hit http://fr.archive.ubuntu.com trusty/main i386 Packages
Hit http://fr.archive.ubuntu.com trusty/restricted i386 Packages
Hit http://fr.archive.ubuntu.com trusty/universe i386 Packages
Hit http://fr.archive.ubuntu.com trusty/multiverse i386 Packages
Hit http://fr.archive.ubuntu.com trusty/main Translation-en
Hit http://fr.archive.ubuntu.com trusty/multiverse Translation-en
Hit http://fr.archive.ubuntu.com trusty/restricted Translation-en
Hit http://fr.archive.ubuntu.com trusty/universe Translation-en
Ign http://fr.archive.ubuntu.com trusty/main Translation-en_US
Ign http://fr.archive.ubuntu.com trusty/multiverse Translation-en_US
Ign http://fr.archive.ubuntu.com trusty/restricted Translation-en_US
Ign http://fr.archive.ubuntu.com trusty/universe Translation-en_US
Fetched 3 625 kB in 6s (554 kB/s)
Reading package lists... Done
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: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: eth2
       version: 10
       serial: 28:d2:44:cc:3a:74
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-3_0.0.1 04/23/13 ip=192.168.0.23 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
       resources: irq:44 ioport:4000(size=256) memory:c0504000-c0504fff memory:c0500000-c0503fff
  *-network
       description: Wireless interface
       product: RTL8723BE PCIe Wireless Network Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: wlan2
       version: 00
       serial: ec:0e:c4:3d:ca:ad
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723be driverversion=3.19.0-59-generic firmware=N/A ip=192.168.0.22 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       resources: irq:19 ioport:3000(size=256) memory:c0400000-c0403fff
0: ideapad_wlan: Wireless LAN
 Soft blocked: no
 Hard blocked: no
1: ideapad_bluetooth: Bluetooth
 Soft blocked: yes
 Hard blocked: no
2: hci0: Bluetooth
 Soft blocked: yes
 Hard blocked: no
3: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: no
wlan2 Interface doesn't support scanning : Device or resource busy

lo Interface doesn't support scanning.

eth2 Interface doesn't support scanning.

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS"
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
 Subsystem: Lenovo Device [17aa:380a]
 Kernel driver in use: r8169
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
 Subsystem: Lenovo Device [17aa:b736]
 Kernel driver in use: rtl8723be
Bus 003 Device 002: ID 8087:8000 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:b728 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 5986:0652 Acer, Inc
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 005: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
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 disabled
H/W path Device Class Description
======================================================
                            system 20351 (LENOVO_MT_20351_BU_idea_FM_Len
/0 bus Lancer 5A2
/0/0 memory 128KiB BIOS
/0/4 processor Intel(R) Core(TM) i3-4005U CPU @ 1.70
/0/4/b memory 32KiB L1 cache
/0/4/c memory 256KiB L2 cache
/0/4/d memory 3MiB L3 cache
/0/4/1.1 processor Logical CPU
/0/4/1.2 processor Logical CPU
/0/4/1.3 processor Logical CPU
/0/4/1.4 processor Logical CPU
/0/4/1.5 processor Logical CPU
/0/4/1.6 processor Logical CPU
/0/4/1.7 processor Logical CPU
/0/4/1.8 processor Logical CPU
/0/4/1.9 processor Logical CPU
/0/4/1.a processor Logical CPU
/0/4/1.b processor Logical CPU
/0/4/1.c processor Logical CPU
/0/4/1.d processor Logical CPU
/0/4/1.e processor Logical CPU
/0/4/1.f processor Logical CPU
/0/4/1.10 processor Logical CPU
/0/a memory 32KiB L1 cache
/0/12 memory 4GiB System Memory
/0/12/0 memory DIMM [empty]
/0/12/1 memory DIMM [empty]
/0/12/2 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz
/0/12/3 memory DIMM [empty]
/0/100 bridge Haswell-ULT DRAM Controller
/0/100/2 display Haswell-ULT Integrated Graphics Contr
/0/100/3 multimedia Haswell-ULT HD Audio Controller
/0/100/14 bus 8 Series USB xHCI HC
/0/100/16 communication 8 Series HECI #0
/0/100/1b multimedia 8 Series HD Audio Controller
/0/100/1c bridge 8 Series PCI Express Root Port 3
/0/100/1c/0 eth2 network RTL8111/8168/8411 PCI Express Gigabit
/0/100/1c.3 bridge 8 Series PCI Express Root Port 4
/0/100/1c.3/0 wlan2 network RTL8723BE PCIe Wireless Network Adapt
/0/100/1d bus 8 Series USB EHCI #1
/0/100/1f bridge 8 Series LPC Controller
/0/100/1f.2 storage 8 Series SATA Controller 1 [AHCI mode
/0/100/1f.3 bus 8 Series SMBus Controller
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 320GB Hitachi HTS72503
/0/1/0.0.0/1 /dev/sda1 volume 1500MiB Windows NTFS volume
/0/1/0.0.0/2 /dev/sda2 volume 163GiB Windows NTFS volume
/0/1/0.0.0/3 /dev/sda3 volume 6056MiB Windows NTFS volume
/0/1/0.0.0/4 /dev/sda4 volume 126GiB Extended partition
/0/1/0.0.0/4/5 /dev/sda5 volume 123GiB Linux filesystem partition
/0/1/0.0.0/4/6 /dev/sda6 volume 3824MiB Linux swap / Solaris partitio
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVD-RW DA8A5SH
/1 power CRB Battery 0
Linux eufratis 3.19.0-59-generic #66~14.04.1-Ubuntu SMP Fri May 13 17:27:22 UTC 2016 i686 i686 i686 GNU/Linux
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] mapped at [c00fe1b0]
[ 0.185717] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.257548] pci 0000:02:00.0: [10ec:b723] type 00 class 0x028000
[ 0.257580] pci 0000:02:00.0: reg 0x10: [io 0x3000-0x30ff]
[ 0.257627] pci 0000:02:00.0: reg 0x18: [mem 0xc0400000-0xc0403fff 64bit]
[ 0.257804] pci 0000:02:00.0: supports D1 D2
[ 0.257806] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.257851] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.272308] usbcore: registered new interface driver usbfs
[ 0.272321] usbcore: registered new interface driver hub
[ 0.272349] usbcore: registered new device driver usb
[ 0.281383] Switched to clocksource hpet
[ 0.293586] pnp: PnP ACPI: found 7 devices
[ 0.807928] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
[ 0.811570] Console: switching to colour frame buffer device 170x48
[ 2.802666] Switched to clocksource tsc
[ 3.796147] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 3.796184] ACPI: Lid Switch [LID0]
[ 3.851870] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.851872] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.851875] usb usb1: Product: xHCI Host Controller
[ 3.851877] usb usb1: Manufacturer: Linux 3.19.0-59-generic xhci-hcd
[ 3.851879] usb usb1: SerialNumber: 0000:00:14.0
[ 3.852031] hub 1-0:1.0: USB hub found
[ 3.854310] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 3.854312] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.854314] usb usb2: Product: xHCI Host Controller
[ 3.854316] usb usb2: Manufacturer: Linux 3.19.0-59-generic xhci-hcd
[ 3.854318] usb usb2: SerialNumber: 0000:00:14.0
[ 3.854463] hub 2-0:1.0: USB hub found
[ 3.854886] usb: failed to peer usb2-port2 and usb1-port2 by location (usb2-port2:none) (usb1-port2:usb2-port1)
[ 3.854889] usb usb2-port2: failed to peer to usb1-port2 (-16)
[ 3.854890] usb: port power management may be unreliable
[ 3.870944] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.870946] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.870948] usb usb3: Product: EHCI Host Controller
[ 3.870950] usb usb3: Manufacturer: Linux 3.19.0-59-generic ehci_hcd
[ 3.870952] usb usb3: SerialNumber: 0000:00:1d.0
[ 3.871099] hub 3-0:1.0: USB hub found
[ 3.887550] PCCT header not found.
[ 3.892528] Loaded X.509 cert 'Magrathea: Glacier signing key: d0428802e74e842f5777dcb1ad7575662d85b51d'
[ 3.898750] ima: No TPM chip found, activating TPM-bypass!
[ 3.899348] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 4.106113] isapnp: No Plug & Play device found
[ 4.166993] usb 1-4: new high-speed USB device number 2 using xhci_hcd
[ 4.180129] r8169 0000:01:00.0 eth0: RTL8168g/8111g at 0xf849e000, 28:d2:44:cc:3a:74, XID 10900800 IRQ 44
[ 4.180136] r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 4.183037] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 4.295429] usb 1-4: New USB device found, idVendor=0bda, idProduct=0129
[ 4.295433] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.295436] usb 1-4: Product: USB2.0-CRW
[ 4.295438] usb 1-4: Manufacturer: Generic
[ 4.295440] usb 1-4: SerialNumber: 20100201396000000
[ 4.315751] usb 3-1: New USB device found, idVendor=8087, idProduct=8000
[ 4.315756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.316166] hub 3-1:1.0: USB hub found
[ 4.407178] usb 1-6: new high-speed USB device number 3 using xhci_hcd
[ 4.600843] usb 1-6: New USB device found, idVendor=5986, idProduct=0652
[ 4.600847] usb 1-6: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 4.600850] usb 1-6: Product: Lenovo EasyCamera
[ 4.600852] usb 1-6: Manufacturer: Generic
[ 4.600854] usb 1-6: SerialNumber: 200901010001
[ 4.771323] usb 1-7: new full-speed USB device number 4 using xhci_hcd
[ 4.899731] usb 1-7: No LPM exit latency info found, disabling LPM.
[ 4.900679] usb 1-7: New USB device found, idVendor=0bda, idProduct=b728
[ 4.900683] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.900686] usb 1-7: Product: Bluetooth Radio
[ 4.900688] usb 1-7: Manufacturer: Realtek
[ 4.900690] usb 1-7: SerialNumber: 00e04c000001
[ 4.908991] usbcore: registered new interface driver rtsx_usb
[ 18.072150] lp: driver loaded but no devices found
[ 18.317534] fb: switching to inteldrmfb from VESA VGA
[ 18.317568] Console: switching to colour dummy device 80x25
[ 18.443941] Console: switching to colour frame buffer device 170x48
[ 18.447263] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 18.467972] r8169 0000:01:00.0 eth2: renamed from eth0
[ 18.484201] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input8
[ 18.484324] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9
[ 18.484440] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input10
[ 18.491621] sound hdaudioC1D0: CX20751/2: BIOS auto-probing.
[ 18.491916] sound hdaudioC1D0: autoconfig: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 18.491919] sound hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 18.491921] sound hdaudioC1D0: hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
[ 18.491923] sound hdaudioC1D0: mono: mono_out=0x0
[ 18.491925] sound hdaudioC1D0: inputs:
[ 18.491928] sound hdaudioC1D0: Internal Mic=0x1a
[ 18.491930] sound hdaudioC1D0: Mic=0x19
[ 18.492523] sound hdaudioC1D0: Enable sync_write for stable communication
[ 18.493918] usbcore: registered new interface driver btusb
[ 18.496531] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
[ 18.496645] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
[ 18.502481] systemd-udevd[313]: renamed network interface eth0 to eth2
[ 18.506636] cfg80211: Calling CRDA to update world regulatory domain
[ 18.723859] rtl8723be: Using firmware rtlwifi/rtl8723befw.bin
[ 18.763904] intel_rapl: Found RAPL domain package
[ 18.763910] intel_rapl: Found RAPL domain core
[ 18.763913] intel_rapl: Found RAPL domain uncore
[ 18.763919] intel_rapl: Found RAPL domain dram
[ 18.772621] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[ 18.773018] rtlwifi: rtlwifi: wireless switch is on
[ 18.846851] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (5986:0652)
[ 18.852007] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input13
[ 18.852539] usbcore: registered new interface driver uvcvideo
[ 18.860651] rtl8723be 0000:02:00.0 wlan2: renamed from wlan0
[ 18.873422] systemd-udevd[326]: renamed network interface wlan0 to wlan2
[ 19.128737] cfg80211: World regulatory domain updated:
[ 19.128741] cfg80211: DFS Master region: unset
[ 19.128743] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 19.128747] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 19.128749] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 19.128751] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 19.128753] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 19.128755] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 19.904158] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
[ 24.249537] r8169 0000:01:00.0 eth2: link down
[ 24.249590] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
[ 44.136595] r8169 0000:01:00.0 eth2: link up
[ 44.136606] IPv6: ADDRCONF(NETDEV_CHANGE): eth2: link becomes ready
[ 62.806755] usb 1-1: new low-speed USB device number 5 using xhci_hcd
[ 62.997440] usb 1-1: New USB device found, idVendor=046d, idProduct=c050
[ 62.997446] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 62.997449] usb 1-1: Product: USB-PS/2 Optical Mouse
[ 62.997451] usb 1-1: Manufacturer: Logitech
[ 62.997610] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 63.029010] usbcore: registered new interface driver usbhid
[ 63.029014] usbhid: USB HID core driver
[ 63.051191] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C050.0001/input/input14
[ 63.107355] hid-generic 0003:046D:C050.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:14.0-1/input0
[ 300.152999] mce: [Hardware Error]: Machine check events logged
[ 470.465128] IPv6: ADDRCONF(NETDEV_UP): wlan2: link is not ready
[ 472.255224] wlan2: authenticate with d0:84:b0:f8:49:7e
[ 472.868584] wlan2: send auth to d0:84:b0:f8:49:7e (try 1/3)
[ 472.871517] wlan2: authenticated
[ 472.873151] wlan2: associate with d0:84:b0:f8:49:7e (try 1/3)
[ 472.886693] wlan2: RX AssocResp from d0:84:b0:f8:49:7e (capab=0x1411 status=0 aid=1)
[ 472.887277] wlan2: associated
[ 472.887512] IPv6: ADDRCONF(NETDEV_CHANGE): wlan2: link becomes ready
[ 549.377728] r8169 0000:01:00.0 eth2: link down
[ 1229.647258] r8169 0000:01:00.0 eth2: link down
[ 1492.363833] plugin-containe[2609]: segfault at 0 ip (null) sp bfdeaf0c error 14 in plugin-container[800b6000+40000]
[ 1893.474900] r8169 0000:01:00.0 eth2: link up
 Release Date: 07/31/2014
 Manufacturer: LENOVO
 Product Name: 20351
 Serial Number: 1034482100588
 Manufacturer: LENOVO
 Product Name: Lancer 5A2
 Serial Number: YB05590630
 Manufacturer: LENOVO
 Serial Number: YB05590630
 Manufacturer: Intel(R) Corporation
 Serial Number: To Be Filled By O.E.M.
 Manufacturer: Empty
 Serial Number: Empty
 Manufacturer: Empty
 Serial Number: Empty
 Manufacturer: Unknown
 Serial Number: 43BA4E79
 Manufacturer: Empty
 Serial Number: Empty
 Manufacturer: -Virtual Battery 0-
 Manufacture Date: 07/07/2010
 Serial Number: Battery 0
wlan2 IEEE 802.11bgn ESSID:"SFR-4978"
          Mode:Managed Frequency:2.412 GHz Access Point: D0:84:B0:F8:49:7E
          Bit Rate=72.2 Mb/s Tx-Power=20 dBm
          Retry short limit:7 RTS thr=2347 B Fragment thr:off
          Power Management:off
          Link Quality=70/70 Signal level=-30 dBm
          Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
          Tx excessive retries:0 Invalid misc:141 Missed beacon:0

lo no wireless extensions.

eth2 no wireless extensions.

/etc/modprobe.d/alsa-base.conf:install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
/etc/modprobe.d/blacklist-ath_pci.conf:# which ath5k cannot recover. To prevent this condition, stop
/etc/modprobe.d/blacklist-ath_pci.conf:blacklist ath_pci
/etc/modprobe.d/blacklist.conf:blacklist eth1394
/etc/modprobe.d/blacklist.conf:# replaced by p54pci
/etc/modprobe.d/blacklist.conf:blacklist prism54
/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb.
/etc/modprobe.d/blacklist.conf:blacklist bcm43xx
/etc/modprobe.d/blacklist-oss.conf:blacklist uart6850
/etc/modprobe.d/blacklist-watchdog.conf:blacklist twl4030_wdt
/etc/modprobe.d/iwlwifi.conf:# /etc/modprobe.d/iwlwifi.conf
/etc/modprobe.d/iwlwifi.conf:# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
/etc/modprobe.d/iwlwifi.conf:# microcode file installed on the system. When removing iwlwifi, first
/etc/modprobe.d/iwlwifi.conf:# remove the iwl?vm module and then iwlwifi.
/etc/modprobe.d/iwlwifi.conf:remove iwlwifi \
/etc/modprobe.d/iwlwifi.conf:(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
/etc/modprobe.d/iwlwifi.conf:&& /sbin/modprobe -r mac80211
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
sudo: hwinfo: command not found
root 759 0.1 0.2 53484 10136 ? Ssl 17:15 0:02 NetworkManager
nobody 1900 0.0 0.0 5560 3068 ? S 17:16 0:00 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/run/sendsigs.omit.d/network-manager.dnsmasq.pid --listen-address=127.0.1.1 --conf-file=/var/run/NetworkManager/dnsmasq.conf --cache-size=0 --proxy-dnssec --enable-dbus=org.freedesktop.NetworkManager.dnsmasq --conf-dir=/etc/NetworkManager/dnsmasq.d
root 2435 0.0 0.1 7068 5144 ? Ss 17:23 0:00 /sbin/wpa_supplicant -B -P /run/sendsigs.omit.d/wpasupplicant.pid -u -s -O /var/run/wpa_supplicant
root 2459 0.0 0.1 5524 4632 ? S 17:23 0:00 /sbin/dhclient -d -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /run/sendsigs.omit.d/network-manager.dhclient-wlan2.pid -lf /var/lib/NetworkManager/dhclient-52f8eb78-cb53-4628-90f8-1328afd2433f-wlan2.lease -cf /var/lib/NetworkManager/dhclient-wlan2.conf wlan2
root 2978 0.0 0.1 5524 4656 ? S 17:46 0:00 /sbin/dhclient -d -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /run/sendsigs.omit.d/network-manager.dhclient-eth2.pid -lf /var/lib/NetworkManager/dhclient-2a47d4eb-ae4a-4d0d-9a92-51e7b0169473-eth2.lease -cf /var/lib/NetworkManager/dhclient-eth2.conf eth2
jeezah 3142 0.0 0.0 4700 2044 pts/0 S+ 17:51 0:00 grep --color=auto -E wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth2
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth2
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan2
# 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
total 205212
2359297 drwxr-xr-x 3 root root 4096 mai 17 12:31 .
      2 drwxr-xr-x 22 root root 4096 mai 11 09:47 ..
2359300 -rw-r--r-- 1 root root 1266546 juil. 25 2015 abi-3.19.0-25-generic
2362866 -rw-r--r-- 1 root root 1267894 janv. 18 18:39 abi-3.19.0-47-generic
2367401 -rw-r--r-- 1 root root 1268033 janv. 22 14:03 abi-3.19.0-49-generic
2364540 -rw-r--r-- 1 root root 1268122 févr. 27 00:43 abi-3.19.0-51-generic
2366723 -rw-r--r-- 1 root root 1268259 mars 11 13:44 abi-3.19.0-56-generic
2368859 -rw-r--r-- 1 root root 1268633 mars 18 21:54 abi-3.19.0-58-generic
2368871 -rw-r--r-- 1 root root 1268900 mai 13 21:12 abi-3.19.0-59-generic
2359301 -rw-r--r-- 1 root root 182014 juil. 25 2015 config-3.19.0-25-generic
2362867 -rw-r--r-- 1 root root 182043 janv. 18 18:39 config-3.19.0-47-generic
2367404 -rw-r--r-- 1 root root 182043 janv. 22 14:03 config-3.19.0-49-generic
2364542 -rw-r--r-- 1 root root 182043 févr. 27 00:43 config-3.19.0-51-generic
2366722 -rw-r--r-- 1 root root 182043 mars 11 13:44 config-3.19.0-56-generic
2368860 -rw-r--r-- 1 root root 182043 mars 18 21:54 config-3.19.0-58-generic
2368872 -rw-r--r-- 1 root root 182043 mai 13 21:12 config-3.19.0-59-generic
2359298 drwxr-xr-x 5 root root 4096 mai 17 12:31 grub
2361245 -rw-r--r-- 1 root root 19382388 janv. 24 12:33 initrd.img-3.19.0-25-generic
2366918 -rw-r--r-- 1 root root 19389892 janv. 24 13:17 initrd.img-3.19.0-47-generic
2367702 -rw-r--r-- 1 root root 19394393 févr. 17 21:19 initrd.img-3.19.0-49-generic
2367700 -rw-r--r-- 1 root root 19389732 févr. 28 07:42 initrd.img-3.19.0-51-generic
2368858 -rw-r--r-- 1 root root 19390916 mars 25 05:38 initrd.img-3.19.0-56-generic
2368863 -rw-r--r-- 1 root root 19408524 avril 15 17:31 initrd.img-3.19.0-58-generic
2368866 -rw-r--r-- 1 root root 19409899 mai 17 12:31 initrd.img-3.19.0-59-generic
2359302 -rw-r--r-- 1 root root 176500 mars 12 2014 memtest86+.bin
2359303 -rw-r--r-- 1 root root 178176 mars 12 2014 memtest86+.elf
2359304 -rw-r--r-- 1 root root 178680 mars 12 2014 memtest86+_multiboot.bin
2359299 -rw------- 1 root root 2877917 juil. 25 2015 System.map-3.19.0-25-generic
2361305 -rw------- 1 root root 2882852 janv. 18 18:39 System.map-3.19.0-47-generic
2367402 -rw------- 1 root root 2883769 janv. 22 14:03 System.map-3.19.0-49-generic
2364541 -rw------- 1 root root 2884115 févr. 27 00:43 System.map-3.19.0-51-generic
2366917 -rw------- 1 root root 2884357 mars 11 13:44 System.map-3.19.0-56-generic
2368861 -rw------- 1 root root 2884895 mars 18 21:55 System.map-3.19.0-58-generic
2368873 -rw------- 1 root root 2885087 mai 13 21:12 System.map-3.19.0-59-generic
2363826 -rw-r--r-- 1 root root 6191392 août 5 2015 vmlinuz-3.19.0-25-generic
2361304 -rw------- 1 root root 6196128 janv. 18 18:39 vmlinuz-3.19.0-47-generic
2367403 -rw------- 1 root root 6198816 janv. 22 14:03 vmlinuz-3.19.0-49-generic
2364539 -rw------- 1 root root 6200784 févr. 27 00:43 vmlinuz-3.19.0-51-generic
2367703 -rw------- 1 root root 6202656 mars 11 13:44 vmlinuz-3.19.0-56-generic
2368448 -rw------- 1 root root 6211136 mars 18 21:54 vmlinuz-3.19.0-58-generic
2368870 -rw------- 1 root root 6211008 mai 13 21:12 vmlinuz-3.19.0-59-generic
Support status summary of 'eufratis':

You have 1893 packages (90.9%) supported until mai 2019 (5y)
You have 29 packages (1.4%) supported until février 2015 (9m)
You have 47 packages (2.3%) supported until mai 2017 (3y)
You have 53 packages (2.5%) supported until mars 2017 (9m)

You have 1 packages (0.0%) that can not/no-longer be downloaded
You have 60 packages (2.9%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2016-06-07 03:15:02
--2016-06-09 17:51:35-- http://www.linux-usb.org/usb.ids
Resolving www.linux-usb.org (www.linux-usb.org)... 216.34.181.97
Connecting to www.linux-usb.org (www.linux-usb.org)|216.34.181.97|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 560164 (547K) [text/plain]
Saving to: ‘/var/lib/usbutils/usb.ids.new’

100%[======================================>] 560 164 524KB/s in 1,0s

2016-06-09 17:51:37 (524 KB/s) - ‘/var/lib/usbutils/usb.ids.new’ saved [560164/560164]

Done.
Module Size Used by
ctr 16384 1
ccm 20480 1
hid_generic 16384 0
usbhid 49152 0
bnep 20480 2
rfcomm 61440 8
binfmt_misc 20480 1
uvcvideo 73728 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
rtsx_usb_ms 20480 0
memstick 16384 1 rtsx_usb_ms
videobuf2_core 49152 1 uvcvideo
v4l2_common 16384 1 videobuf2_core
videodev 139264 3 uvcvideo,v4l2_common,videobuf2_core
intel_rapl 20480 0
media 24576 2 uvcvideo,videodev
iosf_mbi 16384 1 intel_rapl
arc4 16384 2
x86_pkg_temp_thermal 16384 0
intel_powerclamp 20480 0
rtl8723be 86016 0
coretemp 16384 0
btcoexist 49152 1 rtl8723be
rtl8723_common 24576 1 rtl8723be
rtl_pci 28672 1 rtl8723be
kvm 413696 0
rtlwifi 65536 2 rtl_pci,rtl8723be
crc32_pclmul 16384 0
mac80211 626688 3 rtl_pci,rtlwifi,rtl8723be
aesni_intel 20480 3
aes_i586 20480 1 aesni_intel
xts 16384 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 2 lrw,xts
ablk_helper 16384 1 aesni_intel
cryptd 16384 1 ablk_helper
snd_hda_codec_conexant 20480 1
cfg80211 458752 2 mac80211,rtlwifi
snd_hda_codec_generic 65536 1 snd_hda_codec_conexant
snd_hda_codec_hdmi 49152 1
btusb 36864 0
joydev 20480 0
bluetooth 430080 22 bnep,btusb,rfcomm
serio_raw 16384 0
lpc_ich 20480 0
snd_soc_rt5640 69632 0
mei_me 20480 0
snd_soc_rl6231 16384 1 snd_soc_rt5640
shpchp 32768 0
mei 77824 1 mei_me
snd_soc_core 167936 1 snd_soc_rt5640
ideapad_laptop 24576 0
snd_compress 20480 1 snd_soc_core
sparse_keymap 16384 1 ideapad_laptop
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 32768 6 snd_hda_codec_hdmi
8250_fintek 16384 0
snd_hda_controller 32768 1 snd_hda_intel
snd_hda_codec 122880 5 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
i2c_hid 20480 0
dw_dmac 16384 0
snd_hwdep 16384 1 snd_hda_codec
snd_seq_midi 16384 0
i915 921600 4
hid 98304 3 i2c_hid,hid_generic,usbhid
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 28672 1 snd_seq_midi
dw_dmac_core 24576 1 dw_dmac
snd_pcm 94208 7 snd_soc_rt5640,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller,snd_pcm_dmaengine
snd_soc_sst_acpi 16384 0
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
8250_dw 16384 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
video 20480 1 i915
snd_timer 28672 2 snd_pcm,snd_seq
drm_kms_helper 114688 1 i915
i2c_designware_platform 16384 0
i2c_designware_core 16384 1 i2c_designware_platform
snd 69632 23 snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_compress
spi_pxa2xx_platform 24576 0
drm 286720 5 i915,drm_kms_helper
soc_button_array 16384 0
mac_hid 16384 0
soundcore 16384 2 snd,snd_hda_codec
i2c_algo_bit 16384 1 i915
parport_pc 32768 0
ppdev 20480 0
lp 16384 0
parport 40960 3 lp,ppdev,parport_pc
rtsx_usb_sdmmc 28672 0
rtsx_usb 20480 2 rtsx_usb_sdmmc,rtsx_usb_ms
psmouse 102400 0
ahci 32768 2
r8169 73728 0
libahci 32768 1 ahci
mii 16384 1 r8169
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi

Question information

Language:
English Edit question
Status:
Solved
For:
Ubuntu gnome-nettool Edit question
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gtpeonta
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actionparsnip (andrew-woodhead666) said :
#1

Try:

echo "options rtl8723be fwlps=N ips=N" | sudo tee /etc/modprobe.d/rtl8723befix.conf > /dev/null

reboot to test. If it doesn't help then run:

sudo rm /etc/modprobe.d/rtl8723befix.conf

Then reboot

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gtpeonta (gtpeonta) said :
#2

actually, after posting the question i found this one

https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/290338

and it seems ok now.

thanks anyway! and sorry for posting a double question.