As noted by Robie @racb this is fundamentally a duplicate of: https://bugs.launchpad.net/ubuntu/+source/mysql-5.7/+bug/1490071
** Tags removed: server-next -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1889328 Title: package mysql-server-8.0 8.0.21-0ubuntu0.20.04.3 failed to install/upgrade: installed mysql-server-8.0 package pre-removal script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1889328/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs