Public bug reported:
Dear reader,
after upgrading from 13.10 to 14.04 (xubuntu, amd64), Xorg uses 100%, overall
reaction is slow and mouse pointer is flickering.
Attachment contains an strace of approx. 5 seconds
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
CurrentDesktop: XFCE
Date: Sat Apr 19 12:46:25 2014
InstallationDate: Installed on 2012-09-28 (567 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to trusty on 2014-04-19 (0 days ago)
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug performance trusty
** Attachment added: "Strace of Xorg process, mga driver (according to
Xorg.0.log)"
https://bugs.launchpad.net/bugs/1309919/+attachment/4088731/+files/xorg-strace
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https://bugs.launchpad.net/bugs/1309919
Title:
Xorg causing 100% cpu load
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