Thanks for the logs. It looks like you run "do-release-upgrade" to perform a desktop ugprade. Please run "do-release-upgrade -m desktop" (see http://wiki.ubuntu.com/UpdateManagerFaq for details). Please let me know if that worked.
-- package update-manager failed to install or upgrade https://bugs.launchpad.net/bugs/223864 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