I have two Dell LCD widescreen displays (one's a 2005WFP, the other is a newly purchased 2007WFP) that I've just configured for dual screen display. I'm running an ATI videocard and using the fglrx driver. The monitor on the right is using the DVI interface, while the screen on the left is using the SVGA interface. I've gotten everything working except for the fact that the left screen is shifted to the right. That is, there's a large black stripe down the left side of the display which I cannot move the mouse into, and there's an equal sized chunk missing off the right side (which is the middle of the wide screen display). It's like the left half of the display is shifted about 20% to the right. This was my primary display until I got the second monitor today, and it did not display the offset problem when it was configured for a single display. Here's my xorg.conf file:
Section "ServerLayout" Identifier "Default Layout" Screen 0 "aticonfig Screen 0" 0 0 InputDevice "Generic Keyboard" InputDevice "Configured Mouse" EndSection Section "Files" FontPath "unix/:7100" FontPath "/usr/share/fonts/100dpi" FontPath "/usr/share/fonts/75dpi" FontPath "/usr/share/fonts/TTF" FontPath "/usr/share/fonts/Type1" FontPath "/usr/share/fonts/afms" FontPath "/usr/share/fonts/artwiz" FontPath "/usr/share/fonts/corefonts" FontPath "/usr/share/fonts/cyrillic" FontPath "/usr/share/fonts/default" FontPath "/usr/share/fonts/dejavu" FontPath "/usr/share/fonts/encodings" FontPath "/usr/share/fonts/fonts.cache-1" FontPath "/usr/share/fonts/freefont" FontPath "/usr/share/fonts/local" FontPath "/usr/share/fonts/misc" FontPath "/usr/share/fonts/sharefonts" FontPath "/usr/share/fonts/terminus" FontPath "/usr/share/fonts/ttf-bitstream-vera" FontPath "/usr/share/fonts/ukr" FontPath "/usr/share/fonts/util" FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType" FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID" EndSection Section "Module" Load "GLcore" Load "bitmap" Load "dbe" Load "ddc" Load "dri" Load "extmod" Load "freetype" Load "glx" Load "int10" Load "record" Load "speedo" Load "type1" Load "v4l" Load "vbe" Load "xtt" EndSection Section "InputDevice" Identifier "Generic Keyboard" Driver "kbd" Option "CoreKeyboard" Option "XkbModel" "pc104" Option "XkbLayout" "us" EndSection Section "InputDevice" Identifier "Configured Mouse" Driver "mouse" Option "CorePointer" Option "Device" "/dev/psaux" Option "Protocol" "auto" Option "Emulate3Buttons" "true" Option "ZAxisMapping" "4 5" EndSection Section "Monitor" Identifier "aticonfig Monitor 0" Option "DPMS" EndSection Section "Monitor" Identifier "aticonfig Monitor 1" Option "DPMS" EndSection Section "Device" Identifier "ATI Technologies, Inc. Radeon 9000 Pro (RV250 If)" Driver "ati" BusID "PCI:1:0:0" EndSection Section "Device" Identifier "ATI Graphics Adapter 0" Driver "fglrx" Option "(null)" Option "DesktopSetup" "0x00000201" Option "UseInternalAGPGART" "on" BusID "PCI:1:0:0" EndSection Section "Device" Identifier "ATI Graphics Adapter 1" Driver "fglrx" BusID "PCI:1:0:0" Screen 1 EndSection Section "Screen" Identifier "aticonfig Screen 0" Device "ATI Graphics Adapter 0" Monitor "aticonfig Monitor 0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 Modes "1680x1050" "1280x1024" EndSubSection EndSection Section "Screen" Identifier "aticonfig Screen 1" Device "ATI Graphics Adapter 1" Monitor "aticonfig Monitor 1" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 Modes "1680x1050" "1280x1024" EndSubSection EndSection Section "DRI" Mode 0666 EndSection -- gentoo-user@gentoo.org mailing list