I'm seeing similar crash (compiz[788]: segfault at 0 ip (null) sp 00007fffea42e0f8 error 14 in compiz[400000+3000]) when I press "CapsLock" while session is locked. CapsLock is used to switch keyboard layouts. I'm on 16.04 with all recent updates installed.
-- 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: [regression] Unity/compiz crashes when locking screen To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1451613/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs