kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Luca Lesinigo, the next step is to fully reverse commit bisect the
kernel in order to identify the fix commit. Could you please do this
following
https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F
?

** Tags added: kernel-fixed-upstream-3.14.1 regression-release

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

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

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https://bugs.launchpad.net/bugs/1342021

Title:
  rt2500pci: phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to
  flush

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  In Trusty i386, Ralink RT2500 wireless card looses connectivity one or two minutes after every boot.
  A warm reboot of the system is enough to replace the card in working mode, again for just a minute or two.

  The same system has been used for a long time with Precise without
  problems, and also had other various non-LTS releases tested without
  problems. I'm sorry I cannot tell for sure which ones were tried in
  between Precise and Trusty.

  As far as I know, this is the same issue as Ubuntu bug #1318837 and
  Linux bug https://bugzilla.kernel.org/show_bug.cgi?id=61621

  I tested some kernels on my system with these results:
  - 3.13.0-30-generic (Trusty's current stock kernel) is affected
  - 3.13.11-03131104 is affected (and so are a few other 3.13.x that I tested)
  - 3.14.1-031401 works (and so do all 3.14.x at least up to 3.14.9-031409)
  - 3.15.4-031504 works
  - 3.16.0-031600rc2 and rc4 both work

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-30-generic 3.13.0-30.55
  ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
  Uname: Linux 3.13.0-30-generic i686
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  luca       2131 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Tue Jul 15 10:02:39 2014
  HibernationDevice: RESUME=UUID=cbd1e136-ffc4-48b9-b2aa-c15264b9b132
  MachineType: Freeline Freeline Series
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic root=UUID=b1d55c2e-1ca3-4d21-bb1d-0fcaa9f91037 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-30-generic N/A
   linux-backports-modules-3.13.0-30-generic  N/A
   linux-firmware                             1.127.4
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/29/2004
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: Freeline Series
  dmi.board.vendor: Freeline
  dmi.board.version: Ver1.0
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd10/29/2004:svnFreeline:pnFreelineSeries:pvrVer1.0:rvnFreeline:rnFreelineSeries:rvrVer1.0:cvn:ct3:cvr:
  dmi.product.name: Freeline Series
  dmi.product.version: Ver1.0
  dmi.sys.vendor: Freeline

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