The bug does not reoccur after changing to intel mode, rebooting, changing to nvidia mode, loging out and back in. None the less, following are the dumps.
** Attachment added: "nvidia-bug-report.log.gz" https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1291397/+attachment/4021881/+files/nvidia-bug-report.log.gz -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1291397 Title: unity-control-center crashes when nvidia driver is in use (nvidia- prime) Status in “nvidia-prime” package in Ubuntu: Confirmed Bug description: Installed the default nvidia driver, and enabled it in nvidia- settings. This prevented unity-control-center from launching. After changing the graphics mode to power saving (intel mode), it is possible to start unity-control-center. ProblemType: Crash DistroRelease: Ubuntu 14.04 Package: unity-control-center 14.04.3+14.04.20140310-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6 Uname: Linux 3.13.0-17-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 CrashCounter: 1 CurrentDesktop: Unity Date: Wed Mar 12 15:06:51 2014 EcryptfsInUse: Yes ExecutablePath: /usr/bin/unity-control-center InstallationDate: Installed on 2014-02-09 (30 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) ProcCmdline: unity-control-center sound Signal: 5 SourcePackage: unity-control-center StacktraceTop: ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6 ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6 _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6 ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1 ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1 Title: unity-control-center crashed with signal 5 in _XReply() UpgradeStatus: Upgraded to trusty on 2014-03-12 (0 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo usr_lib_unity-control-center: activity-log-manager 0.9.7-0ubuntu10 deja-dup 29.5-0ubuntu2 gnome-control-center 1:3.6.3-0ubuntu53 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1291397/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp