*** This bug is a duplicate of bug 1069133 *** https://bugs.launchpad.net/bugs/1069133
Ok. Thank you very much, I could upgrade to 14.04. I installed ppa-purge and then I removed the repository xorg-edgers, then the packages had been revert to the official Xorg packages: >> sudo apt-get install ppa-purge >> sudo ppa-purge xorg-edgers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1311588 Title: Error when upgrading from 13.10 to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1311588/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs