kernel-packages team mailing list archive

[Daniel Letzeisen <1338035@xxxxxxxxxxxxxxxxxx>]

Try latest upstream kernel. If issue still occurs, then you can continue
with the kernel bugzilla report.

https://wiki.ubuntu.com/Kernel/MainlineBuilds#Installing_upstream_kernels
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16-rc3-utopic/

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

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https://bugs.launchpad.net/bugs/1338035

Title:
   RT3090 Wifi (module rt2800pci) has bad reception on Ubuntu 14.04
  (regression)

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I've upgraded from 12.04 (actually Mint 13) to 14.04 (actually Mint
  17) (64bit), and my Wifi reception with my Ralink RT3090 is now very
  bad. I only get good connectivity if I'm in the same room as my wifi
  router, whereas previously or in Windows 7 I could connect to the
  router from a significantly larger distance. Also, the nm-applet now
  shows only 2 networks tops (the strongest ones), whereas previously
  I'd get a very long list.

  Since the wifi still works well in Windows 7, this shouldn't be a
  hardware issue.

  Also reported on:
  http://askubuntu.com/questions/478018/ralink-rt3090-in-ubuntu-14-04-very-bad-reception-keeps-disconnecting (first)
  https://bugzilla.kernel.org/show_bug.cgi?id=79291 (they told me I should go here)

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.47
  ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  thorx89    2245 F.... pulseaudio
   /dev/snd/controlC0:  thorx89    2245 F.... pulseaudio
  Date: Sat Jul  5 11:55:19 2014
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=53b9915b-f008-4832-9031-5b9ef95c0496
  InstallationDate: Installed on 2014-06-03 (31 days ago)
  InstallationMedia: Linux Mint 17 "Qiana" - Release amd64 20140530
  MachineType: Hewlett-Packard HP ProBook 4720s
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=/dev/mapper/WORLD-LX2 ro quiet splash vt.handoff=7
  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-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware                             1.127.4
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/18/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68AZZ Ver. F.0F
  dmi.board.name: 1411
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 57.34
  dmi.chassis.asset.tag: Transl8Czech
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68AZZVer.F.0F:bd02/18/2011:svnHewlett-Packard:pnHPProBook4720s:pvr:rvnHewlett-Packard:rn1411:rvrKBCVersion57.34:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP ProBook 4720s
  dmi.sys.vendor: Hewlett-Packard

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