Hello Guys,

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.

Maybe you should provide this via epel. The source can be found here:

http://CentOS.cms4all.org/repo/7/drivers/SRPM/xorg-x11-drv-mga-1.6.3-11.el7.CentOS.src.rpm

This is the latest from CentOS 6.9.

Sincerely

Andy