Don't run the zmfixperms!
(
zmfixperms not working)
program. It seems it has a bug and changed permissions to all kinds of stuff.
/opt/zimbra/mysql/libexec/mysqld: Can't change dir to '/opt/zimbra/mysql-standard-5.1.55-pc-linux-gnu-i686-glibc23/var/'
Looks like I can now start mysql.
So I am now down to zmmailboxdctl is not running.