As Ted Gould points out, this seems to be a bug with compiz or X, not gnome-screensaver.
** Changed in: gnome-screensaver (Ubuntu) Status: Confirmed => Invalid -- compiz.real crashed with SIGSEGV when attempting to unlock screen https://bugs.launchpad.net/bugs/131679 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs