драйвер же в девайсах
(вроде бы)
"Вроде бы" он должен быть прямо указан в xorg.conf
Которого, если я правильно помню, в дебианообразных, включая У*бунту нет как такового.
Пример:
Показать
Section "ServerFlags"
Option "DontZap" "False" # disable <Ctrl><Alt><BS> (server abort)
AllowMouseOpenFail # allows the server to start up even if the mouse does not work
#DontZoom # disable <Ctrl><Alt><KP_+>/<KP_-> (resolution switching)
EndSection
Section "Module"
Load "v4l" # Video for Linux
EndSection
Section "Monitor"
Identifier "monitor1"
VendorName "Generic"
ModelName "Flat Panel 1280x800"
HorizSync 28.8-90
VertRefresh 60
# Monitor preferred modeline (60.0 Hz vsync, 49.4 kHz hsync, ratio 16/10, 98 dpi)
ModeLine "1280x800" 71.11 1280 1328 1360 1440 800 803 809 823 -hsync -vsync
# TV fullscreen mode or DVD fullscreen output.
# 768x576 @ 79 Hz, 50 kHz hsync
ModeLine "768x576" 50.00 768 832 846 1000 576 590 595 630
# 768x576 @ 100 Hz, 61.6 kHz hsync
ModeLine "768x576" 63.07 768 800 960 1024 576 578 590 616
EndSection
Section "Device"
Identifier "device1"
VendorName "Advanced Micro Devices [AMD] nee ATI"
BoardName "ATI Radeon HD 4870 and earlier"
Driver "ati"
## А тут скорее всего будет fglrx
Option "DPMS"
EndSection
Section "Screen"
Identifier "screen1"
Device "device1"
Monitor "monitor1"
EndSection
Section "ServerLayout"
Identifier "layout1"
Screen "screen1"
EndSection
