Skip to main content

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

3
  • Could you also include the contents of xorg.conf, section "Monitor". Also include the exact version of CentOS and whether using Gnome/KDE. And have you tried the monitor's hardware calibration?
    – harrymc
    Commented Feb 23, 2011 at 6:37
  • It was just a stock xorg from running aticonfig --initial. It's Gnome I'm using and can't find any hardware calibration.
    – Ternary
    Commented Feb 25, 2011 at 20:35
  • Most likely it's the proprietary ATI driver not playing nice with the stock xorg xrandr. But they may have some alternative method of rotation defined in the xorg.conf file instead of using xrandr.
    – Keith
    Commented Feb 27, 2011 at 8:12