Hello, I tried the latest sources with my X1300 card now and after reading the documentation I thought that it shoud work with my card. There seems to be a RandR problem: (EE) RADEONHD(0): RandR: No valid modes. Disabling RandR support. (EE) RADEONHD(0): Failed to detect a connected monitor Attached you find the Xorg.0.log and my xorg.conf. Is this a radeonhd problem? Or should it work and I need some updated software? (I am using debian sid.) The conntest output: # rhd_conntest 2:00:00 rhd_conntest: v1.2.1, non-git sources Checking connectors on 0x7146, 0x17AF, 0x2158 (@02:00:00): Load Detection: RHD_OUTPUT_NONE HotPlug: RHD_HPD_NONE DDC: RHD_DDC_1 Regards Paul. Section "Files" FontPath "unix/:7100" # local font server EndSection Section "Module" Load "bitmap" Load "dbe" Load "ddc" Load "dri" Load "extmod" Load "freetype" Load "GLcore" Load "glx" Load "int10" Load "record" Load "v4l" Load "vbe" EndSection Section "InputDevice" Identifier "Generic Keyboard" Driver "kbd" Option "CoreKeyboard" Option "XkbRules" "xorg" Option "XkbModel" "pc105" Option "XkbLayout" "de" EndSection Section "InputDevice" Identifier "Configured Mouse" Driver "mouse" Option "CorePointer" Option "Device" "/dev/input/mice" Option "Protocol" "ImPS/2" Option "Emulate3Buttons" "true" Option "ZAxisMapping" "4 5" EndSection Section "Device" Identifier "Radeon X1300" BusID "PCI:2:0:0" Driver "radeonhd" EndSection Section "Monitor" Identifier "ACER AL2021" Option "DPMS" HorizSync 30-75 VertRefresh 50-85 EndSection Section "Screen" Identifier "Default Screen" Device "Radeon X1300" Monitor "ACER AL2021" DefaultDepth 24 SubSection "Display" Depth 24 Modes "1600x1200" EndSubSection EndSection Section "ServerLayout" Option "AIGLX" "true" Identifier "Default Layout" Screen "Default Screen" InputDevice "Generic Keyboard" InputDevice "Configured Mouse" EndSection Section "DRI" Mode 0666 EndSection Section "Extensions" Option "Composite" "Enable" EndSection