kernel-packages team mailing list archive

[XicoSM <xico@xxxxxxxxxxxxx>]

Public bug reported:

I have recently bought a Lenovo Thinkpad Carbon X1 2015, the third
generation, which also has an Intel 7265 card and also found problems
with it.

I'm using the latest ubuntu, Vivid, and the card works fine when the
laptop is started, but once it disconnects from a network, due to poor
signal in my case, it cannot reconnect it back until I do a full restart
of the laptop.

Even if I click on disable network and re-enable later, it does not show
any wireless networks to connect to.

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-16-generic 3.19.0-16.16
ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3
Uname: Linux 3.19.0-16-generic x86_64
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  xico       1774 F.... pulseaudio
 /dev/snd/controlC0:  xico       1774 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri May  8 23:05:06 2015
HibernationDevice: RESUME=UUID=5bc480a9-81e3-4f5b-ac29-e35013a64961
InstallationDate: Installed on 2015-05-06 (2 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
Lsusb:
 Bus 003 Device 002: ID 8087:8001 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 003: ID 04f2:b45d Chicony Electronics Co., Ltd 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 20BSCTO1WW
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-16-generic.efi.signed root=UUID=7a05b799-c52e-4afc-bfd3-46505b9d51fe ro noprompt quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.19.0-16-generic N/A
 linux-backports-modules-3.19.0-16-generic  N/A
 linux-firmware                             1.143
SourcePackage: linux
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/12/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: N14ET28W (1.06 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BSCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50512 STD
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN14ET28W(1.06):bd03/12/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50512STD:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20BSCTO1WW
dmi.product.version: ThinkPad X1 Carbon 3rd
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug vivid

-- 
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https://bugs.launchpad.net/bugs/1453296

Title:
  Lenovo Thinkpad Carbon X1 2015 Wireless issue

Status in linux package in Ubuntu:
  New

Bug description:
  I have recently bought a Lenovo Thinkpad Carbon X1 2015, the third
  generation, which also has an Intel 7265 card and also found problems
  with it.

  I'm using the latest ubuntu, Vivid, and the card works fine when the
  laptop is started, but once it disconnects from a network, due to poor
  signal in my case, it cannot reconnect it back until I do a full
  restart of the laptop.

  Even if I click on disable network and re-enable later, it does not
  show any wireless networks to connect to.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-16-generic 3.19.0-16.16
  ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3
  Uname: Linux 3.19.0-16-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  xico       1774 F.... pulseaudio
   /dev/snd/controlC0:  xico       1774 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri May  8 23:05:06 2015
  HibernationDevice: RESUME=UUID=5bc480a9-81e3-4f5b-ac29-e35013a64961
  InstallationDate: Installed on 2015-05-06 (2 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  Lsusb:
   Bus 003 Device 002: ID 8087:8001 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 003: ID 04f2:b45d Chicony Electronics Co., Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20BSCTO1WW
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-16-generic.efi.signed root=UUID=7a05b799-c52e-4afc-bfd3-46505b9d51fe ro noprompt quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-16-generic N/A
   linux-backports-modules-3.19.0-16-generic  N/A
   linux-firmware                             1.143
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/12/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N14ET28W (1.06 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BSCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50512 STD
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: dmi:bvnLENOVO:bvrN14ET28W(1.06):bd03/12/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50512STD:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20BSCTO1WW
  dmi.product.version: ThinkPad X1 Carbon 3rd
  dmi.sys.vendor: LENOVO

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