Hallo Group Members I try to rotate screen on my old PIII 1Ghz. I have following built in graphics card: $ lspci ... 00:02.0 VGA compatible controller: Intel Corporation 82815 Chipset Graphics Controller (CGC) (rev 04) ... Unfortunately nothing of following works: $ xrandr -o right X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 150 (RANDR) Minor opcode of failed request: 2 (RRSetScreenConfig) Serial number of failed request: 14 Current serial number in output stream: 14 $ xrandr -o left X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 150 (RANDR) Minor opcode of failed request: 2 (RRSetScreenConfig) Serial number of failed request: 14 Current serial number in output stream: 14 /etc/X11/xorg.conf: Section "Device" ... Option "RandRRotation" "True" Option "Rotate" "CW" ... /var/log/Xorg.0.log: ... (**) intel(0): DPMS enabled (II) intel(0): [DRI] installation complete (II) intel(0): Direct rendering enabled (WW) intel(0): Option "RandRRotation" is not used (WW) intel(0): Option "Rotate" is not used (==) RandR enabled ... $ uname -a Linux myPC 2.6.32-22-generic #36-Ubuntu SMP Thu Jun 3 22:02:19 UTC 2010 i686 GNU/Linux Did anyone manage to rotate screen on this hardware? I also have a chance to get Radeon 9200 SE agp card. Does this one allow for screen rotation? best regards, Pawel -- To unsubscribe from this list: send the line "unsubscribe linux-x11" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html