I only had this problem in a brief period when there was also a general problematic upgrade issue i Feisty (xorg I think?) after updating again later that day it went away and has not been back. Closing.
** Changed in: mozilla-thunderbird (Ubuntu) Status: Needs Info => Rejected -- [apport] mozilla-thunderbird-bin crashed with SIGSEGV in __kernel_vsyscall() https://bugs.launchpad.net/bugs/90348 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