Bug#374986: System crash with enabled DRI

[Patrick Plattes]

I can reproduce it.

If DRI is enabled (Load "dri") in the xorg.conf the system hangs 
after/while starting the x-server. After I've commented it out 
everything works fine, but of course not as fast as it could. There is 
no way to shutdown the system, because the keyboard doesn't work. It 
occurs with the open source radeon driver _and_ the closed source fglrx 
driver, so it's not a problem ox the xserver-xorg-video-ati package, I 
think. There was a problem in bug #355811 and it was fixed. This bug 
looks also like mine.

Hardware:
ATI Radeon 9200SE (RV280)
AMD Sempron 2800+
K8T800Pro

Software:
Most recent etch packages :)
ii  xserver-xorg                      7.1.0-16
ii  xserver-xorg-video-ati            6.6.3-2
ii  fglrx-driver                      8.28.8-4
ii  fglrx-kernel-2.6.18-4-486         8.28.8-4+2.6.18.dfsg.1-12etch2
ii  fglrx-kernel-src                  8.28.8-4


xorg.conf
Section "Files"
	[...]
EndSection


Section "Module"
         Load    "bitmap"
         Load    "dbe"
         Load    "ddc"
         Load    "dri"
         Load    "extmod"
         Load    "freetype"
         Load    "glx"
         Load    "int10"
         Load    "record"
         Load    "v4l"
         Load    "vbe"
EndSection

Section "InputDevice"
	[...]
EndSection

Section "Device"
         Identifier      "ATI Technologies Inc RV280 [Radeon 9200 SE]"
         Driver          "ati"
         BusID           "PCI:1:0:0"
EndSection

Section "Monitor"
         Identifier      "BenQ FP91G+"
         Option          "DPMS"
         HorizSync       31-83
         VertRefresh     56-76
EndSection

Section "Screen"
         Identifier      "Default Screen"
         Device          "ATI Technologies Inc RV280 [Radeon 9200 SE]"
         Monitor         "BenQ FP91G+"
         DefaultDepth    24
         SubSection "Display"
                 Depth           1
                 Modes           "1280x1024" "1152x864" "1024x768" 
"800x600" "640x480"
         EndSubSection
         SubSection "Display"
                 Depth           4
                 Modes           "1280x1024" "1152x864" "1024x768" 
"800x600" "640x480"
         EndSubSection
         SubSection "Display"
                 Depth           8
                 Modes           "1280x1024" "1152x864" "1024x768" 
"800x600" "640x480"
         EndSubSection
         SubSection "Display"
                 Depth           15
                 Modes           "1280x1024" "1152x864" "1024x768" 
"800x600" "640x480"
         EndSubSection
         SubSection "Display"
                 Depth           16
                 Modes           "1280x1024" "1152x864" "1024x768" 
"800x600" "640x480"
         EndSubSection
         SubSection "Display"
                 Depth           24
                 Modes           "1280x1024" "1152x864" "1024x768" 
"800x600" "640x480"
         EndSubSection
EndSection

Section "ServerLayout"
         Identifier      "Default Layout"
         Screen          "Default Screen"
         InputDevice     "Generic Keyboard"
         InputDevice     "Configured Mouse"
EndSection

Section "DRI"
         Mode    0666
EndSection