Good morning, I had the same problem with hardy on my PC. I did not have the proble with old Ubuntu releases. I have changed the config: Old xorg.conf:
Section "Device" Identifier "radeondvi" Driver "fglrx" Option "DesktopSetup" "horizontal" Option "OverlayOnCRTC2" "1" BusID "PCI:1:0:0" EndSection Section "Device" Identifier "radeonvga" Driver "fglrx" BusID "PCI:1:0:0" EndSection New xorg .conf Section "Device" Identifier "radeondvi" Driver "fglrx" Option "DesktopSetup" "horizontal" Option "OverlayOnCRTC2" "1" BusID "PCI:1:0:0" EndSection Section "Device" Identifier "radeonvga" Driver "fglrx" BusID "PCI:1:0:1" EndSection The problem has disappeared when I set the two different PCI ids. Unfortunately I used to have two different desktops (one per screen). Now I have a single desktop with both screens. I have to rtfm to reconfigure my two desktops in my xorg.conf. See you. -- [Hardy Alpha-5] fglrx log noise if dualhead unless ForceMonitors=nocv https://bugs.launchpad.net/bugs/196617 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs