Public bug reported:
since the upgrade to 15.04 when you open kinfocenter in kde and click on open
gl you get an application crash - the console output will say
$ kinfocenter
Failed to establish shared memory mapping, will fallback to private memory --
memory usage will increase
kf5.kiconthemes: "Theme tree: (Breeze)"
kf5.kservice.sycoca: Trying to open ksycoca from "/home/dave/.cache/ksycoca5"
QObject::connect: No such signal
QAction::triggered(Qt::MouseButtons,Qt::KeyboardModifiers)
QObject::connect: (sender name: 'search')
Error: glXMakeCurrent failed
the last line is of importance - after that kinfocenter crashes but
doesnt close - it hangs ...
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: xorg 1:7.7+7ubuntu4
ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
Uname: Linux 3.19.0-15-generic x86_64
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
CurrentDesktop: KDE
Date: Thu Apr 30 14:04:49 2015
InstallationDate: Installed on 2009-12-21 (1955 days ago)
InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: Upgraded to vivid on 2015-04-23 (6 days ago)
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug freeze kubuntu third-party-packages vivid
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https://bugs.launchpad.net/bugs/1450448
Title:
kinfocenter crash
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