Actually it looks like what I was experiencing was Bug #789385 - a very similar and related issue, but not the same bug.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/745839 Title: [Xpress 200M] compiz crashed with SIGSEGV in pthread_mutex_lock() due to compiz loading on rez > texture size -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
