Hi Could you possibly pastebin the output of apt-cache policy libqt4-opengl
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to qt4-x11 in Ubuntu. https://bugs.launchpad.net/bugs/1166102 Title: Cannot mix incompatible Qt library Status in qt4-x11 package in Ubuntu: Confirmed Bug description: After an habitual system update, some Qt packages are updated to 4.8.4 and other stayed at 4.8.3 Many Qt apps no more work on my x64 install $ qdbusviewer Cannot mix incompatible Qt library (version 0x40803) with this library (version 0x40804) Aborted (core dumped) Then to make it work, I need to do this before launching the app $ export LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/ ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: libqt4-core (not installed) ProcVersionSignature: Ubuntu 3.5.0-26.42-generic 3.5.7.6 Uname: Linux 3.5.0-26-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 Date: Mon Apr 8 11:38:53 2013 InstallationDate: Installed on 2012-01-12 (451 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MarkForUpload: True SourcePackage: qt4-x11 UpgradeStatus: Upgraded to quantal on 2012-11-27 (131 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/1166102/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
