The file /etc/cron.daily/mysql-server should not been present. You can safely remove the file. It looks like a bug of an old version not having removed it during upgrade. Nowadays, binlog expiry is done by mysql-server and configred in my.cnf.
-- /etc/cron.daily/mysql-server is broken https://bugs.launchpad.net/bugs/49712 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs