Hi, thank you for your report and your help making Ubuntu better! This is not a bug but a problem with apparmor profile shipped with mysql still enabled.
You will find here various solutions to this: https://mariadb.com/kb/en/library/the-community-mariadb-troubles-only-running-after-reboot-times-out-when-try/ Regards, Faustin ** Changed in: mariadb-10.1 (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1806263 Title: MariaDB 10.1 server won't start when MySQL 5.7 server has been previously installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mariadb-10.1/+bug/1806263/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
