*** This bug is a duplicate of bug 1069133 *** https://bugs.launchpad.net/bugs/1069133
sudo ppa-purge oibaf Updating packages lists PPA to be removed: oibaf ppa Warning: Could not find package list for PPA: oibaf ppa I did what you told me to do and this is the result -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1811193 Title: can't upgrade to 18.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1811193/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs