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[Launchpad Bug Tracker <526757@xxxxxxxxxxxxxxxxxx>]

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I'm on a Intel Q9400 using a ATI HD4670. GUI is Gnome, fglrx and Compiz.
Ubuntu is Karmic Koala as of today.

The machine was running fine for 2 days now. I just finished writing an
eMail using Chromium and my company's Webmailer. Upon clicking "Send", X
crashed (I saw the boot messages and the login-prompt) and a split
second later the screen went black completely. The keyboard was not
working anymore at this point.

After a cold boot, the syslog showed these entries:

Feb 24 00:25:21 riddick kernel: [111981.776996] Xorg:1401 conflicting memory types df7b9000-dfc1f000 write-combining<->uncached-minus
Feb 24 00:25:21 riddick kernel: [111981.777000] reserve_memtype failed 0xdf7b9000-0xdfc1f000, track write-combining, req write-combining
Feb 24 00:25:21 riddick kernel: [111981.777002] [fglrx:KCL_MEM_VM_MapRegion] *ERROR* remap_pfn_range failed
Feb 24 00:25:21 riddick kernel: [111981.777015] [fglrx:__create_mapping] *ERROR* Can not get virtual address
Feb 24 00Feb 24 00:26:43 riddick kernel: imklog 4.2.0, log source = /var/run/rsyslog/kmsg started.
Feb 24 00:26:43 riddick rsyslogd: [origin software="rsyslogd" swVersion="4.2.0" x-pid="875" x-info="http://www.rsyslog.com";] (re)start

I couldn't find anything interesting in one of the other logfiles. Also
this was the first time I had such a crash. The mail was sent
successfully, btw.

** Affects: fglrx-installer (Ubuntu)
     Importance: Undecided
         Status: New

-- 
Using Chromium crashed X and made kernel panic
https://bugs.edge.launchpad.net/bugs/526757
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