root@umarUbuntu:/home/umar# ppa-purge script Updating packages lists PPA to be removed: script ppa Warning: Could not find package list for PPA: script ppa
** Changed in: ubuntu-release-upgrader (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769576 Title: not able to upgrade from ubuntu 16.04 to 18 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1769576/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs