After the upgrade, I notice that my original /etc/mysql/my.cnf got replaced by a symlink:
ls -lh /etc/mysql/my.cnf lrwxrwxrwx 1 root root 24 Okt 25 01:09 /etc/mysql/my.cnf -> /etc/alternatives/my.cnf ls -lh /etc/alternatives/my.cnf lrwxrwxrwx 1 root root 26 Okt 25 01:09 /etc/alternatives/my.cnf -> /etc/mysql/my.cnf.migrated I assume that some script tried to somehow migrate my old configuration, but failed doing that in a clean manner (I'll have to fix something manually). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636328 Title: package mysql-hostname-5.7 5.7.15-0ubuntu0.16.04.1 failed to install/upgrade: Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.7/+bug/1636328/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs