I'm having what I think is the problem described at https://access.redhat.com/solutions/3177441. On an SL7 system using the Radeon server, rotating the screen with xrandr fails with a lot of error messages involving evergreen. Unfortunately, RedHat won't show me the solution, even though I have signed up for one of the free developer's licences. I've searched but not found any other relevant link. Can anyone here help?
Thanks,
Stephen Isard