Thanks for taking the time to file this bug and trying to make Ubuntu better.
It seems that you are trying to install mariadb which is not co- installable with mysql, due to that it is trying to remove mysql. During its removal it tries to stop the mysql service and the error happened because the mysql systemd service is not loaded. Did you by any chance do anything with the mysql systemd service by hand? I am not sure why this is happening, I did install and uninstall mysql in a Focal container and it worked just fine. Since there is not enough information in your report to begin triage or to differentiate between a local configuration problem and a bug in Ubuntu, I am marking this bug as "Incomplete". We would be grateful if you would: provide a more complete description of the problem, explain why you believe this is a bug in Ubuntu rather than a problem specific to your system, and then change the bug status back to "New". For local configuration issues, you can find assistance here: http://www.ubuntu.com/support/community ** Changed in: mysql-8.0 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970147 Title: package mysql-server-8.0 8.0.28-0ubuntu0.20.04.3 failed to install/upgrade: mysql-server-8.0 paketi pre-removal betiği kuruldu alt süreci 1 hatalı çıkış kodu ile sona erdi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1970147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
