Hello suraj and thanks for this bug report. The problem is that the "server upgrade" operation took too long and exceeded the 5min timeout currently in place:
2020-10-28T05:32:22.777181Z 4 [System] [MY-013381] [Server] Server upgrade from '80021' to '80022' started. 2020-10-28T05:38:34.718235Z 4 [System] [MY-013381] [Server] Server upgrade from '80021' to '80022' completed. This is the same error as LP: #1901708 and LP: #1882527. We thought that this could a somehow corner case caused by very large databases, but the latest comments to LP: #1901708 do not support this hypothesis. Just to collect one more data point: do you have a very large mysql database? Or: was the system load *very* high during the upgrade? Any other clue on why the "server upgrade" operation took so long? (This doesn't take away the fact that the package should handle even huge database cleanly, so we do have a bug here, but we need to constrain the problem in order to work on it effectively.) Thanks, Paride -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1901830 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/1901830/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
