[debian-mysql] Bug#879728: mysqld fails to start not finding messagefile when started by systemd

[Faustin Lammler]

Hi Thomas,
can you please investigate further on Ondřej's suggestion (apparmor).

Please check out this for information on how to verify it:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=900398#10

Is there any chance that you are using a "non official kernel"?
What is the systemd version installed on your system?
$ uname -r
$ dpkg -l | grep systemd

Faustin