[Libdlo] DisplayLink X Server Crashes

Steven J. Hill sjhill at realitydiluted.com
Fri Mar 22 22:18:30 PDT 2013


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I am trying to debug a X server crash associated with the xorg driver located
at this git <http://git.plugable.com/webdav/xf-video-udlfb/> repository. The
snippet from my xorg.conf file is:

Code:

Section "Device"
        Identifier  "DisplayLink"
#       Driver      "fbdev"
        Driver      "displaylink"
        Option      "fbdev" "/dev/fb1"
EndSection

And the X log output can be found here <http://pastebin.com/pXutJfmP>. I have
added debug statements in the source and as you can see in the log the
segfault always occurs in the 'xf86OutputCreate' call. I have tried using the
"fbdev" framebuffer mode also, but X unloads the module when my ATI is the
primary display. I have tried the DisplayLink as both a primary and secondary
display. Still no luck. Anyone have some ideas? I have posted this verbatim to
both here and the DisplayLink forums
<http://displaylink.org/forum/showthread.php?s=ff6494d6a3bc4d540c7df7c263441fea&t=61540>.
Thank you in advance.

- -Steve




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