kernel-packages team mailing list archive

[Andreas Kostyrka <1470994@xxxxxxxxxxxxxxxxxx>]

That's the dmesg output of doing:

chvt 1
chvt 7 (still frozen, with only mouse pointer working)
chvt 1
chvt 7 (still frozen, with only mouse pointer working)

** Attachment added: "kernel.oops"
   https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1470994/+attachment/4423642/+files/kernel.oops

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https://bugs.launchpad.net/bugs/1470994

Title:
  X11 freezes, sshd working, chvt 1 very slow

Status in linux-lts-utopic package in Ubuntu:
  New

Bug description:
  I'll attach kernel oops information after I've reboot the laptop.

  The bug is not reprodicible at will, but happens regularly, usually
  after 1 day, but this time I've reached an uptime of 5+ days.

  X11 freezes, the mouse pointer is updated but that's it, no updates to
  windows happen, nor have I've been able to detect any other effect
  from X11 events.

  chvt 1 takes very long and results in a kernel oops.

  chvt 7 sometimes restores the X11 session.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-41-generic 3.16.0-41.57~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-41.57~14.04.1-generic 3.16.7-ckt11
  Uname: Linux 3.16.0-41-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  Date: Thu Jul  2 21:38:28 2015
  InstallationDate: Installed on 2015-05-15 (47 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  ProcEnviron:
   LANGUAGE=de_AT:de
   TERM=screen
   PATH=(custom, no user)
   LANG=de_AT.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

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