I have a theory that this crash could be caused by a sudden lack of root priviledges, say bug 436748. Is is possible that losing policykit during the middle of an upgrade could immediately halt the upgrade in such a way that we receive "cannot write to standard output" errors and the PackageKit traceback that we are seeing?
-- Kpackagekit ask to report some errors https://bugs.launchpad.net/bugs/438279 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