W dniu 21.07.2017 o 22:38, Andreas Benzler pisze:
our cluster runs till 2014 on supermicro board.
It is not unusual that still mainboards with mga graphics cards are delivered.
So I have then adjusted the mga driver from centos 6 - the specification file - , to be build on CentOS 7. Since then this runs on the headnode without failures.
Can you check do modesetting driver works fine on your card? Was fine on my mga550 last time I checked.