desktop-packages team mailing list archive

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

Jesse Mazis, thank you for reporting this and helping make Ubuntu
better.

Could you please run the following command once from a terminal as it will automatically gather and attach updated debug information to this report:
apport-collect -p xorg 1441570

Please ensure you have the package xdiagnose installed, and that you
click the Yes button for attaching additional debugging information.

When reporting xorg related bugs in the future, please do so via the
above method. You can learn more about this functionality at
https://wiki.ubuntu.com/ReportingBugs.

** Project changed: xorg-server => xorg (Ubuntu)

** Changed in: xorg (Ubuntu)
   Importance: Undecided => Low

** Changed in: xorg (Ubuntu)
       Status: New => Incomplete

** Tags removed: asked-to-upstream fonts

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1441570

Title:
  System becomes unresponsive during normal usage

Status in xorg package in Ubuntu:
  Incomplete

Bug description:
  The system becomes unresponsive (including stuttering audio, slow
  mouse cursor, freezing) after an hour or so of usage (sometimes more
  and sometimes less). Usage at the time was a web browser idling
  (observed with both Chromium and Firefox) and a music player
  (Clementine) in the background. There were no CPU intensive
  applications running at the time.

  I was able to capture cpu usage during an episode with the following command (nice set to -20).:
  'while true; do ps -eo pcpu,pid,user,args | sort -k 1 -nr | head -30 >> logfile; echo -e "\n"`date` >> logfile; sync; sleep 1; done'
  Attached is an excerpt from the generated log file.

  
  Ubuntu Version:
  Ubuntu Vivid Vervet (development branch) 15.04

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: xorg 1:7.7+7ubuntu4
  ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3
  Uname: Linux 3.19.0-12-generic x86_64
  ApportVersion: 2.17-0ubuntu1
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Wed Apr  8 20:15:52 2015
  EcryptfsInUse: Yes
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1441570/+subscriptions