Thank you for taking the time to report this bug and helping to make Ubuntu better. You seem to have a broken source file in your APT configuration. Please run following commands to fix this issue:
sudo rm /etc/apt/sources.list.d/stebbins-handbrake-releases-precise.list sudo apt-add-repository -y ppa:stebbins/handbrake-releases sudo apt-get update The first command removes the invalid PPA, the second command adds the PPA back and the third command updates the package cache. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1067890 Title: Update Manager crashes on loading To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1067890/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
