Following instructions for a GDB backtrace I obtained this result. The lockup occurred when shutting down evolution while a new email composition was in progress.
** Attachment added: "backtrace 1 - lockup during shutdown" http://launchpadlibrarian.net/40849839/gdb-evolution-lockup1.txt -- Evolution occasionally locks up during send/receive email causing draft emails in editor to lock up as well https://bugs.launchpad.net/bugs/531130 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs