Thanks for providing further information, Klojum. Since it seems like you can reproduce this problem, would you be able to do a few things in order to help us determine what might be going on?
Initially, I'm mostly interested in two things: 1) An strace log of the mysqld process that is being stopped. 2) A GDB backtrace of the same mysqld process. For (1), it should be enough to just run strace on the server's PID. For (2), you will have to install the debuginfo files for the process before attaching to it. You can follow this guide: https://wiki.ubuntu.com/Backtrace#Already_running_programs Feel free to attach the logs to this bug. Thank you in advance. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1929314 Title: Unattended-upgrade failed to restart mysql service (due to timeout?) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1929314/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
