I was updating through Xubuntu. I didn't know my environment was compositing through Compiz. This error occurred @ reboot.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/757927 Title: compiz crashed with SIGSEGV in pthread_mutex_lock() I was changing my desktop theme in appearance window, from "soothe" to "radiance". Then compiz crashed, in Natty with Unity. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
