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https://bugs.freedesktop.org/show_bug.cgi?id=6365          
     




------- Additional Comments From [EMAIL PROTECTED]  2006-04-19 21:08 -------
I had the same issue on a Gentoo ~amd64 box:

$ uname -a
Linux tc9 2.6.16-gentoo-r2 #1 Thu Apr 13 11:43:48 BST 2006 x86_64 Intel(R)
Pentium(R) 4 CPU 3.20GHz GNU/Linux
$ /usr/sbin/lspci | grep Graphics
00:02.0 VGA compatible controller: Intel Corporation 945G/GZ Express Integrated
Graphics Controller (rev 02)
00:02.1 Display controller: Intel Corporation 945G/GZ Express Integrated
Graphics Controller (rev 02)

I don't pretend to understand the code, but tracked down the crash to a null
pointer dereference within i830_dri.c.  The following patch fixed it for me:

**************
*** 771,777 ****
--- 771,779 ----
     sarea->depth_handle = 0;
     sarea->tex_handle = 0;

+    xf86DrvMsg(pScreen->myNum, X_INFO, "[drm] Setting pScreen.  pScreen:
0x%08x, pScrn: 0x%08x, pScrn->pScreen: 0x%08x\n",pScreen,pScrn,pScrn->pScreen);
     /* Need to initialize pScreen now to let RandR know. */
+    pScrn->pScreen=pScreen;
     pScrn->pScreen->width = pScrn->virtualX;
     pScrn->pScreen->height = pScrn->virtualY;

...I'm guessing what pScrn->pScreen should actually be set to, but this seems to
work OK.
          
     
     
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