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[Bug 1408821] Re: Unstable Wi-Fi

 

Diogo Schneider, thank you for reporting this and helping make Ubuntu
better. Could you please test the latest upstream kernel available from
the very top line at the top of the page (the release names are
irrelevant for testing, and please do not test the daily folder)
following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow
additional upstream developers to examine the issue.

If the test did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested exactly shown as:
kernel-fixed-upstream-3.19-rc3

This can be done by clicking on the yellow circle with a black pencil
icon next to the word Tags located at the bottom of the bug description.

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Tags added: latest-bios-f.39

** Tags added: regression-release

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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

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https://bugs.launchpad.net/bugs/1408821

Title:
  Unstable Wi-Fi

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This same Wi-Fi adapter used to work very well with Ubuntu 9 or 10, I
  can't remember... but now it just drops some packages and sometimes
  the whole connection every now and then.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57 [modified: boot/vmlinuz-3.13.0-32-generic]
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  diogo      1924 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jan  8 21:01:57 2015
  HibernationDevice: RESUME=UUID=25e8ae19-aa20-411c-89b3-e3b6e5947ce0
  InstallationDate: Installed on 2015-01-07 (1 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  Lsusb:
   Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 0461:4dd8 Primax Electronics, Ltd 
   Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Hewlett-Packard COMPAQ PRESARIO CQ43-216BR NB PC
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic root=UUID=423e4644-61eb-45b7-ad0d-c34ba4229001 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware                             1.127.11
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/18/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.39
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3672
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 23.4B
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.39:bd12/18/2011:svnHewlett-Packard:pnCOMPAQPRESARIOCQ43-216BRNBPC:pvr057F10A000204910002610100:rvnHewlett-Packard:rn3672:rvr23.4B:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: COMPAQ PRESARIO CQ43-216BR NB PC
  dmi.product.version: 057F10A000204910002610100
  dmi.sys.vendor: Hewlett-Packard

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