I've got similar error, but not sure if this is related. It happened during an upgrade. It would be an important point to remind the user about importance of resuming this, as probably the system would be broken after reboot...
Attaching my logs... ** Attachment added: "apt.log" http://librarian.launchpad.net/7382278/apt.log -- [kde] Upgrade tool crashed https://bugs.launchpad.net/bugs/106863 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