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[Launchpad Bug Tracker <568657@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/568657

Title:
  168c:002b Wi-Fi connection drops out for no reason

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Wi-Fi connection drops out for no reason. However, if I disconnect and reconnect my connections gets restored.
  The hint is here: 

  wlan0: no IPv6 routers present

  The Computer with this problem is HP Pavilion DV2-1125ea laptop.

  [   87.004036] Clocksource tsc unstable (delta = -93384360 ns)
  [  452.934891] wlan0: direct probe to AP 00:1e:e5:98:a8:fe (try 1)
  [  452.934925] wlan0: deauthenticating from 00:1e:e5:98:a8:fe by local choice (reason=3)
  [  452.934956] wlan0: direct probe to AP 00:1e:e5:98:a8:fe (try 1)
  [  452.937997] wlan0: direct probe responded
  [  452.938005] wlan0: authenticate with AP 00:1e:e5:98:a8:fe (try 1)
  [  452.942924] wlan0: authenticated
  [  452.942954] wlan0: associate with AP 00:1e:e5:98:a8:fe (try 1)
  [  452.946009] wlan0: RX AssocResp from 00:1e:e5:98:a8:fe (capab=0x401 status=0 aid=5)
  [  452.946015] wlan0: associated
  [  452.946450] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
  [  463.052040] wlan0: no IPv6 routers present
  [ 2046.644710] ath9k: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x00000020
  [ 3387.123896] ath9k: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x00000020
  [ 5906.339644] ath9k: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x00000020

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: network-manager-gnome 0.8-0ubuntu3
  ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
  Uname: Linux 2.6.32-21-generic i686
  Architecture: i386
  CRDA: Error: [Errno 2] No such file or directory
  Date: Thu Apr 22 21:25:12 2010
  ExecutablePath: /usr/bin/nm-applet
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
  IpRoute:
   192.168.1.0/24 dev wlan0  proto kernel  scope link  src 192.168.1.100  metric 2 
   169.254.0.0/16 dev wlan0  scope link  metric 1000 
   default via 192.168.1.1 dev wlan0  proto static
  Keyfiles: Error: [Errno 2] No such file or directory
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_GB.utf8
   SHELL=/bin/bash
  SourcePackage: network-manager-applet

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