Several other people at my company have seen this issue, using Unity for 14.04. Also using nvidia.
Compiz segfaults when the lock screen is supposed to get rendered and then the session is terminated, logging them out. This started happening with the latest SRU, that ships: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1 unity 7.2.4+14.04.20150316-0ubuntu1 It was not happening before. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1451613 Title: Unity/compiz crashes when locking screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1451613/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs