James A. Peltier <jpeltier at sfu.ca> wrote: > While I can't assure you that upgrading to 7 will fix the problem, > the likeliness that will work is at least 50% better being as 7 is > based on a newer kernel. I've installed CentOS 7 with the latest kernel from elrepo (4.11.8), and I can't get Grub to install. I think I'll have to conclude that it really doesn't work with Ryzen. :-( Debian seems to work, so I'll try it for a while. Yves Bellefeuille <yan at storm.ca>