kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

TxSx, thank you for apport-collect'ing. Regarding your comments https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1277598/comments/21 :
>"These guys seem to have the same hardware and the same problems:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/879790?comments=all";

That report has nothing to do with this one, as the original reporter
noted in the Bug Description how the sound quality is poor, not the WiFi
is disconnecting.

>"I'm also having sound problems in with fullscreen videos."

As this bug report is only focused on WiFi disconnections, this is outside the scope of this report. You are welcome to file a new report about it in Ubuntu via a terminal:
ubuntu-bug audio

>"My lspci:"

You wouldn't need to provide this as it was already captured during your
apport-collect, among other helpful information ->
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1277598/+attachment/3996377/+files/Lspci.txt
.

Despite this, could you please answer the following questions:
+ Did this problem not occur in a prior version of Ubuntu?
+ In Trusty only, could you please test the latest mainline kernel via http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc4-trusty/ and advise to the results?


** Tags added: needs-upstream-testing regression-potential

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1277598

Title:
  8086:4227 [Lenovo ThinkPad T60] WLAN connection break under load
  (iwl3945)

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  How to reproduce: Watch a YouTube with Opera full screen, then jump
  back and forth in the video and observe connection break.

  Tried with kernels:
  3.13.1-031301.201401291035
  3.8.0-35.50~precise1
  3.8.0.35.35
  Attachment is from the latest kernel.

  WORKAROUND: Don't watch Flash videos.

  ---
  ApportVersion: 2.13.2-0ubuntu5
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     2047 F.... pulseaudio
   /dev/snd/pcmC0D0p:   ubuntu     2047 F...m pulseaudio
  CasperVersion: 1.337
  DistroRelease: Ubuntu 14.04
  LiveMediaBuild: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20140224)
  MachineType: LENOVO 2008YZE
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-11-generic N/A
   linux-backports-modules-3.13.0-11-generic  N/A
   linux-firmware                             1.125
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  trusty
  Uname: Linux 3.13.0-11-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 09/19/2007
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 79ETD9WW (2.19 )
  dmi.board.name: 2008YZE
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: L3PN735
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr79ETD9WW(2.19):bd09/19/2007:svnLENOVO:pn2008YZE:pvrThinkPadT60:rvnLENOVO:rn2008YZE:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2008YZE
  dmi.product.version: ThinkPad T60
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1277598/+subscriptions