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[Launchpad Bug Tracker <1063035@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1063035

Title:
  [xorg-edgers] iwlwifi connection freezing on xorg-edgers kernel

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I'm experiencing the problem referred to at
  https://bugzilla.redhat.com/show_bug.cgi?id=785561#c4 . This problem
  is severe enough to completely kill WiFi connections on heavily-loaded
  networks.

  The xorg-edgers bug reporting guidelines are very unclear, at least
  about kernel-related problems. I apologize if this is the wrong place.

  Does anyone know if this bug has been solved in the stock Ubuntu
  kernel, and whether the xorg-edgers kernel for precise (or any Ubuntu
  kernel) has absorbed the fix? I've tried fiddling with a lot of
  iwlwifi modprobe options, and none reduce or eliminate the problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: xorg 1:7.6+12ubuntu1
  ProcVersionSignature: Ubuntu 3.5.0-17.26-generic 3.5.5
  Uname: Linux 3.5.0-17-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.0.1-0ubuntu13
  Architecture: amd64
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,workarounds,scale,expo,ezoom]
  CompositorRunning: None
  Date: Sat Oct  6 17:49:43 2012
  DistUpgraded: Fresh install
  DistroCodename: precise
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:040a]
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MachineType: Dell Inc. Latitude E6410
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.utf8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-17-generic root=UUID=75f0c29e-3251-44f2-a78c-6f245bf89564 ro quiet splash i915_enable_rc6=1 i915_enable_fbc=1 usbhid.mousepoll=4 pcie_aspm=force nmi_watchdog=0 pciehp.pciehp_force=1 vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/30/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A13
  dmi.board.name: 0667CC
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A03
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA13:bd07/30/2012:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn0667CC:rvrA03:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6410
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.7.8-0ubuntu1.4
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.39+git20120918.2426a6a7-0ubuntu0ricotz2~precise
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.1~git20121002.df4a88ac-0ubuntu0ricotz~precise
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.1~git20121002.df4a88ac-0ubuntu0ricotz~precise
  version.xserver-xorg-core: xserver-xorg-core 2:1.12.3+git20120709+server-1.12-branch.60e0d205-0ubuntu0ricotz~precise
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0+git20120504.f28507e8-0ubuntu0sarvatt~precise
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.99.99+git20120928.e8cb0b72-0ubuntu0sarvatt~precise2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9+git20121001.51202798-0ubuntu0sarvatt~precise
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2+git20120928.5c9379b1-0ubuntu0sarvatt~precise2

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