kernel-packages team mailing list archive

[Seb Bacon <seb.bacon@xxxxxxxxx>]

Just to confirm that the latest upstream kernel (3.16.0-031600rc7) works
for me, and that it affects at least 3.13.0-24 up to 3.13.0-32 for me.

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https://bugs.launchpad.net/bugs/1322184

Title:
  168c:0034 [Dell XPS 13 (L322X)] wifi slows and/or drops frequently

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  wifi slows and/or drops frequently when connected to a Huawei model
  e5756s-2 wireless hotspot. The problem is present since 3.13.0-20 and
  seems good on 3.13.0-19. Other devices (Windows, and Android) are
  fine.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-27-generic 3.13.0-27.50
  ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11
  Uname: Linux 3.13.0-27-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  nico       1990 F.... pulseaudio
  CurrentDesktop: Unity
  CurrentDmesg: [ 2346.137797] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up
  Date: Thu May 22 15:31:15 2014
  HibernationDevice: RESUME=UUID=da099c5f-73e0-47ca-a136-f23cde0b785f
  InstallationDate: Installed on 2014-01-17 (125 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140115)
  MachineType: Dell Inc. XPS L322X
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic.efi.signed root=UUID=e380141e-51b2-4c6c-84d2-b1b4e7999499 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-27-generic N/A
   linux-backports-modules-3.13.0-27-generic  N/A
   linux-firmware                             1.127.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/28/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A10
  dmi.board.name: 0PJHXN
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnDellInc.:bvrA10:bd08/28/2013:svnDellInc.:pnXPSL322X:pvr:rvnDellInc.:rn0PJHXN:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS L322X
  dmi.sys.vendor: Dell Inc.

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