Ahoj,
nekamenujte mne hned za stále omílaný problém akcelerace

Používám Dapper (jádro 2.6.15-28-386), grafiku ATI x1600 Pro, ovladače z repozitářů fglrx verze 8.25, a 2 CRT monitory zapojené v režimu DualHead (primární je přes redukci zapojen do DVI portu). Podle HOW-TO jsem se úspěšně dobral kýženého
Direct Rendering: Yes, soukolí v glxgears se úspěšně roztočilo a začaly vyskakovat hodnoty kolem 2850 fps. Problém nastane, když pustím fgl_glxgears. Kostka začne rotovat, ale po chvíli zamrzne obraz a hudba puštěná v XMMS se zasekne asi v půlvteřinové smyčce. Naprosto stejná situace nastane pokud pustím Enemy Territory, nebo TuxRacer. Po zhruba 15 vteřinách (jak kdy) zmrznutí obrazu a zvuk opět ve smyčce.
Nemáte někdo tušení čím by to mohlo být?
Xorg.log neukazuje nic neobvyklého
$ more /var/log/Xorg.0.log | grep EE && more /var/log/Xorg.0.log | grep WW
Current Operating System: Linux ragzid 2.6.15-28-386 #1 PREEMPT Thu Feb 1 15:51:56 UTC 2007 i686
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(II) Loading extension MIT-SCREEN-SAVER
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(WW) fglrx: No matching Device section for instance (BusID PCI:1:0:1) found
(WW) fglrx(0): board is an unknown third party board, chipset is supported
(WW) fglrx(1): board is an unknown third party board, chipset is supported
(WW) fglrx(0): Option "VendorName" is not used
(WW) fglrx(0): Option "ModelName" is not usedxorg.conf:
Section "ServerFlags"
Option "AIGLX" "off"
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen 0 "aticonfig-Screen[0]" 0 0
Screen "aticonfig-Screen[1]" RightOf "aticonfig-Screen[0]"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
EndSection
Section "Files"
FontPath "/usr/share/X11/fonts/misc"
FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/X11/fonts/Type1"
FontPath "/usr/share/X11/fonts/100dpi"
FontPath "/usr/share/X11/fonts/75dpi"
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection
Section "Module"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "cs"
Option "XkbVariant" "CZ"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
Identifier "aticonfig-Monitor[0]"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
Modeline "1280x1024_85.00" 159.36 1280 1376 1512 1744 1024 1025 1028 1075 -HSync +Vsync
EndSection
Section "Monitor"
Identifier "aticonfig-Monitor[1]"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
Modeline "1024x768_85.00" 94.39 1024 1088 1200 1376 768 769 772 807 # -HSync +Vsync
EndSection
Section "Device"
Identifier "aticonfig-Device[0]"
Driver "fglrx"
Option "VideoOverlay" "on"
Option "OpenGLOverlay" "off"
Option "UseInternalAGPGART" "no"
Option "KernelModuleParm" "agplock=0"
Option "KernelModuleParm" "locked-userpages=0"
BusID "PCI:1:0:0"
EndSection
Section "Device"
Identifier "aticonfig-Device[1]"
Driver "fglrx"
Option "VideoOverlay" "on"
Option "OpenGLOverlay" "off"
Option "UseInternalAGPGART" "no"
Option "KernelModuleParm" "agplock=0"
Option "KernelModuleParm" "locked-userpages=0"
BusID "PCI:1:0:0"
Screen 1
EndSection
Section "Screen"
Identifier "aticonfig-Screen[0]"
Device "aticonfig-Device[0]"
Monitor "aticonfig-Monitor[0]"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1280x1024" "1024x768"
EndSubSection
EndSection
Section "Screen"
Identifier "aticonfig-Screen[1]"
Device "aticonfig-Device[1]"
Monitor "aticonfig-Monitor[1]"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768" "800x600"
EndSubSection
EndSection
Section "DRI"
Mode 0666
EndSection
Section "Extensions"
Option "Composite" "False"
EndSection