It is not enough to just remove the sources.list files for the PPA, you also need to downgrade to the official ubuntu versions of the packages provided by that PPA. The page I linked to contains the following:
"To revert to official packages, install the ppa-purge package and run "sudo ppa-purge xorg-edgers". Note: This currently has issues in oneiric because ppa-purge there does not work with multiarch. ppa-purge packages from this PPA do purge correctly on precise and newer." -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241191 Title: Update 13.04 problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1241191/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
