RANAD is also a built-in extension. Does displaylink support XRANDR ? Anyone knows?<br><br>Try the following patch not to enable XRANDR:<br><br>--- displaylink.c.orig 2009-06-25 12:26:31.856449503 -0600<br>+++ displaylink.c 2009-06-25 12:25:18.633459826 -0600<br>
@@ -545,7 +545,8 @@<br> <br> xf86DPMSInit(pScreen, fbdevHWDPMSSetWeak(), 0);<br> <br>- xf86CrtcScreenInit (pScreen);<br>+ /* Don't enable XRANDR1.2 */<br>+ //xf86CrtcScreenInit (pScreen);<br> <br> pScreen->SaveScreen = fbdevHWSaveScreenWeak();<br>
<br><br>JAK<br><br><br><br><div class="gmail_quote">On Thu, Jun 25, 2009 at 11:28 AM, Mulchman <span dir="ltr"><<a href="mailto:mulchman@gmail.com">mulchman@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Mulchman wrote:<br>
<div class="im">> jasonlife wrote:<br>
><br>
>> It seems the DAMAGE is a built-in extension, you can't disable it. I<br>
>> suggest you to debug X server with gdb. backtrace will show you more<br>
>> information.<br>
</div><div class="im">>> disable GLX and DRI.<br>
>><br>
>> JAK<br>
</div>Last contents in Xorg.0.log is the loading of DAMAGE and this is what<br>
the stack trace looks like from attaching to X:<br>
<br>
Program received signal SIGSEGV, Segmentation fault.<br>
(gdb) bt full<br>
#0 dixLookupPrivate (privates=0x1c6a100, key=0x0) at<br>
../../dix/privates.c:79<br>
ptr = <value optimized out><br>
#1 0x00000000004b58e0 in xf86RandR12CreateScreenResources<br>
(pScreen=0x1c69e70) at ../../../../hw/xfree86/modes/xf86RandR12.c:756<br>
pScrn = (ScrnInfoPtr) 0x1b281d0<br>
c = <value optimized out><br>
width = <value optimized out><br>
height = <value optimized out><br>
mmWidth = <value optimized out><br>
mmHeight = <value optimized out><br>
#2 0x00000000004abb8f in xf86CrtcCreateScreenResources<br>
(screen=0x1c69e70) at ../../../../hw/xfree86/modes/xf86Crtc.c:701<br>
No locals.<br>
#3 0x0000000000433c34 in main (argc=10, argv=0x7fffa7c043c8,<br>
envp=<value optimized out>) at ../../dix/main.c:325<br>
pScreen = (ScreenPtr) 0x1c69e70<br>
i = 2<br>
alwaysCheckForInput = {0, 1}<br>
<br>
Maybe dixLookupPrivate doesn't like key being null (I don't have source<br>
to be able to tell)? Can RandR be removed?<br>
<br>
-Pat<br>
<div><div></div><div class="h5">_______________________________________________<br>
Libdlo mailing list<br>
<a href="mailto:Libdlo@lists.freedesktop.org">Libdlo@lists.freedesktop.org</a><br>
<a href="http://lists.freedesktop.org/mailman/listinfo/libdlo" target="_blank">http://lists.freedesktop.org/mailman/listinfo/libdlo</a><br>
</div></div></blockquote></div><br>