Similar to LP: #1882527 but apparently not caused by a big database in this case. I'm leaving this to Incomplete as without further information it will be difficult to act on it. As Sergio wrote this can't be reproduced from a fresh install.
@Steph any idea on what could have cause the upgrade operation to take such a long time? Was perhaps the system load very high for any reason? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1901708 Title: package mysql-server-8.0 8.0.22-0ubuntu0.20.04.2 failed to install/upgrade: installed mysql-server-8.0 package post-installation 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/1901708/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs