Also to follow up on comment #29, after fixing the first issue, I still encountered this error, which I suspect may have been caused due to the initial upgrade failures:
ERROR 1577 (HY000) at line 1: Cannot proceed because system tables used by Event Scheduler were found damaged at server start And fixed it by forcing mysql_upgrade: sudo mysql_upgrade --force -u root -p And a restart of mysql. -- package mysql-server-5.1 5.1.37-1ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 https://bugs.launchpad.net/bugs/444349 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs