The top of the stack is the proprietary nvidia libGL.so. You don't need to reboot for that. This is a common crasher in some atexit() handler that the nvidia library registers, and we get lots of duplicates of the issue. There's nothing we can do about it though
-- [lucid] gnome-screensaver-gl-helper crashed with SIGSEGV in exit() https://bugs.launchpad.net/bugs/522267 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
