Thanks for your bugreport. This looks like there is something invalid in your /etc/apt/sources.list. Please comment out the line 46 there.
** Changed in: update-notifier (Ubuntu) Status: New => Invalid ** Converted to question: https://answers.edge.launchpad.net/ubuntu/+source/update-notifier/+question/85546 -- update manager crashed https://bugs.launchpad.net/bugs/412857 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