Xorg and multiple graphics cards
martin f krafft
madduck at madduck.net
Tue Apr 28 09:06:25 PDT 2009
also sprach Alex Deucher <alexdeucher at gmail.com> [2009.04.21.1734 +0200]:
> Looks like an XAA problem. Can you try with EXA?
> Option "AccelMethod" "EXA"
> in your device sections.
I tried with EXA in all four sections, and the result I get is
another segfault:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f611512d790 (LWP 16444)]
dixLookupPrivate (privates=0x2739540, key=0x0) at ../../dix/privates.c:79
79 ../../dix/privates.c: No such file or directory.
in ../../dix/privates.c
#0 dixLookupPrivate (privates=0x2739540, key=0x0) at ../../dix/privates.c:79
ptr = <value optimized out>
#1 0x00000000004b31c0 in xf86RandR12CreateScreenResources (pScreen=0x27392b0)
at ../../../../hw/xfree86/modes/xf86RandR12.c:756
pScrn = (ScrnInfoPtr) 0x2701440
c = <value optimized out>
width = <value optimized out>
height = <value optimized out>
mmWidth = <value optimized out>
mmHeight = <value optimized out>
#2 0x00000000004ab87f in xf86CrtcCreateScreenResources (screen=0x27392b0)
at ../../../../hw/xfree86/modes/xf86Crtc.c:701
No locals.
#3 0x0000000000433014 in main (argc=4, argv=0x7fff1d14e6d8,
envp=<value optimized out>) at ../../dix/main.c:325
pScreen = (ScreenPtr) 0x27392b0
i = 0
alwaysCheckForInput = {0, 1}
Backtrace:
0: /usr/bin/Xorg(xorg_backtrace+0x26) [0x4ef016]
1: /usr/bin/Xorg(xf86SigHandler+0x39) [0x476509]
2: /lib/libc.so.6 [0x7f6112bd71a0]
3: /usr/bin/Xorg(dixLookupPrivate+0x4) [0x433bd4]
4: /usr/bin/Xorg(xf86RandR12CreateScreenResources+0x50) [0x4b31c0]
5: /usr/bin/Xorg [0x4ab87f]
6: /usr/bin/Xorg(main+0x264) [0x433014]
7: /lib/libc.so.6(__libc_start_main+0xe6) [0x7f6112bc35a6]
8: /usr/bin/Xorg [0x4325f9]
Log and xorg.conf attached.
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# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following commands:
#
# cp /etc/X11/xorg.conf /etc/X11/xorg.conf.custom
# sudo sh -c 'md5sum /etc/X11/xorg.conf >/var/lib/xfree86/xorg.conf.md5sum'
# sudo dpkg-reconfigure xserver-xorg
### begin triple-head config
Section "ServerLayout"
Identifier "Triple Head"
Screen 0 "Screen[0]"
Screen 1 "Screen[1]" RightOf "Screen[0]"
Screen 2 "Screen[2]" RightOf "Screen[1]"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "Wacom stylus" "SendCoreEvents"
InputDevice "Wacom eraser" "SendCoreEvents"
InputDevice "Wacom cursor" "SendCoreEvents"
Option "Clone" "off"
Option "Xinerama" "yes"
EndSection
#Section "Files"
# ModulePath "/usr/local/lib/xorg/modules,/usr/lib/xorg/modules"
#EndSection
Section "Module"
Load "wacom"
EndSection
Section "ServerFlags"
Option "DontZap" "yes"
Option "AllowDeactivateGrabs" "yes"
Option "AllowClosedownGrabs" "yes"
EndSection
Section "Device"
Identifier "Radeon 9250[0]"
Driver "radeon"
BusID "PCI:0:12:0"
Screen 0
# Option "HW Cursor" "off"
# Option "MergedFB" "true"
Option "MergedFB" "off"
Option "AccelMethod" "EXA"
EndSection
Section "Device"
Identifier "Radeon 9250[1]"
Driver "radeon"
BusID "PCI:0:12:1"
Screen 1
# Option "HW Cursor" "off"
# Option "MergedFB" "true"
Option "MergedFB" "off"
Option "AccelMethod" "EXA"
EndSection
Section "Device"
Identifier "Radeon 9200[0]"
Driver "radeon"
BusID "PCI:1:0:0"
Screen 0
# Option "MergedFB" "true"
# Option "MonitorLayout" "TMDS, CRT"
# Option "CRT2Position" "RightOf"
# Option "MetaModes" "1280x1024-1280x1024 1152x864-1152x864 1024x768-1024x768 800x600-800x600 640x480-640x480"
Option "MergedFB" "off"
Option "AccelMethod" "EXA"
EndSection
Section "Device"
Identifier "Radeon 9200[1]"
Driver "radeon"
BusID "PCI:1:0:0"
Screen 1
# Option "MergedFB" "true"
# Option "MonitorLayout" "TMDS, CRT"
# Option "CRT2Position" "RightOf"
# Option "MetaModes" "1280x1024-1280x1024 1152x864-1152x864 1024x768-1024x768 800x600-800x600 640x480-640x480"
Option "MergedFB" "off"
Option "AccelMethod" "EXA"
EndSection
Section "Monitor"
Identifier "MRM B18XA"
HorizSync 24-80
VertRefresh 30-60
# #ModeLine "1280x1024" 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
# #ModeLine "1152x768" 65.00 1152 1178 1314 1472 768 771 777 806 +hsync +vsync
# #ModeLine "1024x768" 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync
# #ModeLine "800x600" 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync
# #ModeLine "640x480" 25.20 640 656 752 800 480 490 492 525 -hsync -vsync
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Acer AL922[0]"
# HorizSync 24-80
# VertRefresh 56-75
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Acer AL922[1]"
# HorizSync 24-80
# VertRefresh 56-75
Option "DPMS"
EndSection
Section "Screen"
Identifier "Screen[0]"
Device "Radeon 9250[0]"
Monitor "Acer AL922[0]"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Section "Screen"
Identifier "Screen[1]"
Device "Radeon 9200[0]"
Monitor "Acer AL922[1]"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Section "Screen"
Identifier "Screen[2]"
Device "Radeon 9200[1]"
Monitor "MRM B18XA"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480"
EndSubSection
EndSection
### end triple-head
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc104"
Option "XkbLayout" "us"
Option "XkbOptions" "ctrl:nocaps"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
# Option "Device" "/dev/input/mouse1"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "Emulate3Buttons" "true"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
Identifier "Wacom stylus"
Driver "wacom"
Option "Device" "/dev/input/wacom"
Option "Type" "stylus"
Option "USB" "on"
#Option "ForceDevice" "ISDV4"
Option "PressCurve" "50,0,100,50"
EndSection
Section "InputDevice"
Identifier "Wacom eraser"
Driver "wacom"
Option "Device" "/dev/input/wacom"
Option "Type" "eraser"
Option "USB" "on"
#Option "ForceDevice" "ISDV4"
EndSection
Section "InputDevice"
Identifier "Wacom cursor"
Driver "wacom"
Option "Device" "/dev/input/wacom"
Option "USB" "on"
Option "Type" "cursor"
#Option "ForceDevice" "ISDV4"
EndSection
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