Печальная ситуация с fglrx вынудила перейти на открытый драйвер radeonhd. Повозившись с xorg.conf удалось запустить графический режим, даже glxgears крутятся. Но сильно удручают тормоза скроллинга (прокрутки страниц) в веб-браузерах. Точнее просто не дают работать.
Вот xorg.conf
GNU nano 2.2.1 Файл: /etc/X11/xorg.conf
FontPath "/usr/share/fonts/X11/misc"
FontPath "/usr/share/fonts/X11/cyrillic"
FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
FontPath "/usr/share/fonts/X11/75dpi/:unscaled"
FontPath "/usr/share/fonts/X11/Type1"
FontPath "/usr/share/fonts/X11/100dpi"
FontPath "/usr/share/fonts/X11/75dpi"
FontPath "/var/lib/defoma/x-ttcidfont-conf./dirs/TrueType"
FontPath "built-ins"
EndSection
Section "Module"
Load "dri2"
Load "dri"
Load "record"
Load "dbe"
Load "glx"
Load "extmod"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### [arg]: arg optional
#Option "NoAccel" # [<bool>]
#Option "AccelMethod" # [<str>]
#Option "offscreensize" # [<str>]
#Option "SWcursor" # [<bool>]
#Option "ignoreconnector" # [<str>]
#Option "forcereduced" # [<bool>]
#Option "forcedpi" # <i>
#Option "useconfiguredmonitor" # [<bool>]
#Option "HPD" # <str>
#Option "NoRandr" # [<bool>]
#Option "RROutputOrder" # [<str>]
#Option "DRI" # [<bool>]
#Option "TVMode" # [<str>]
#Option "ScaleType" # [<str>]
#Option "UseAtomBIOS" # [<bool>]
#Option "AtomBIOS" # [<str>]
#Option "UnverifiedFeatures" # [<bool>]
#Option "Audio" # [<bool>]
#Option "AudioStreamSilence" # [<str>]
#Option "HDMI" # [<str>]
#Option "COHERENT" # [<str>]
#Option "ForceLowPowerMode" # [<bool>]
#Option "LowPowerModeEngineClock" # <i>
Identifier "Card0"
Driver "radeonhd"
VendorName "ATI Technologies Inc"
BoardName "Radeon HD 3870"
BusID "PCI:1:0:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
ошибки и предупреждения из Xorg.log:
(WW) RADEONHD(0): rhdAtomAllocateFbScratch: FW FB scratch area 536854528 (size: 16384) extends beyond available framebuffer size 268435456
(EE) RADEONHD(0): [dri] CP_INIT failed
(EE) RADEONHD(0): RHDDRIFinishScreenInit: RHDDRIKernelInit Failed.
(WW) RADEONHD(0): RHDCSInit: CS for R600 requires DRI.
(WW) RADEONHD(0): Failed to initalize EXA; disabling acceleration.
(EE) ioctl EVIOCGNAME failed: Inappropriate ioctl for device
Прошу помочь, в гугле не забанили, но пролистывать страницы с такими тормозами я физически не могу...
