I've edited my xorg.conf to look like the text below, in order to get xinerama to work. But when I do so, I get errors in .xsession-errors: Xlib: extension "RANDR" missing on display ":0.0". Xlib: extension "RANDR" missing on display ":0.0". Am I supposed to be able to get this to work? # Xorg configuration created by livna-config-display Section "ServerLayout" Identifier "dual head configuration" Screen 0 "Screen0" 0 0 Screen 1 "Screen1" LeftOf "Screen0" InputDevice "Keyboard0" "CoreKeyboard" Option "xinerama" "true" EndSection Section "Files" EndSection Section "ServerFlags" Option "AIGLX" "on" EndSection Section "InputDevice" Identifier "Keyboard0" Driver "kbd" Option "XkbModel" "pc105" Option "XkbLayout" "gb" EndSection Section "Monitor" Identifier "Monitor0" ModelName "LCD Panel 1680x1050" HorizSync 31.5 - 65.5 VertRefresh 56.0 - 65.0 Option "dpms" EndSection Section "Monitor" Identifier "Monitor1" ModelName "LCD Panel 1680x1050" HorizSync 31.5 - 65.5 VertRefresh 56.0 - 65.0 Option "dpms" EndSection Section "Device" Identifier "0 Videocard0" Driver "nv" Screen 0 Option "DDCMode" "True" Option "MonitorLayout" "primary monitor,secondary monitor" Option "RandRRotation" "on" EndSection Section "Device" Identifier "1 Videocard0" Driver "nv" Screen 1 Option "DDCMode" "True" Option "MonitorLayout" "primary monitor,secondary monitor" Option "RandRRotation" "on" EndSection Section "Screen" Identifier "Screen0" Device "0 Videocard0" Monitor "Monitor0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Screen" Identifier "Screen1" Device "1 Videocard0" Monitor "Monitor1" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Extensions" Option "Composite" "Enable" EndSection -- Colin Adams Preston Lancashire -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines