Thanks for your bugreport. So the crash happend on the just-upgraded-system (probably while shuting down) and it was reported on the next login?
** Changed in: update-manager (Ubuntu) Status: Unconfirmed => Needs Info -- [apport] update-manager crashed with SIGSEGV in gdk_device_get_history() https://launchpad.net/bugs/84538 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs