@maier-m Thanks for providing more information. It seems your my.cnf points to /etc/alternatives/my.cnf. What does that file point to then? Please post output of 'ls -la /etc/alternatives/my.cnf'
I suspect that the update-alternatives didn't work and your my.cnf does not point to mariadb.cnf. What it you try issuing the command mentioned in the fallback config file you posted: 2. Run "update-alternatives --remove my.cnf /etc/mysql/my.cnf.migrated" What does 'update-alternatives --list my.cnf' show? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1447944 Title: Cannot access mariadb after upgrading to Ubuntu 15.04: Plugin 'unix_socket' is not loaded To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mariadb-10.0/+bug/1447944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs