Running ppa purge retruns this: ppa-purge ppa:oibaf/graphics-drivers Updating packages lists PPA to be removed: oibaf graphics-drivers Warning: Could not find package list for PPA: oibaf graphics-drivers
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1896380 Title: An unresolvable problem occurred while calculating the upgrade. 18.04 to 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1896380/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
