Bug#575585: xserver-xorg-video-radeon: [KMS] Crashes when switching VTs

Sat Mar 27 06:39:40 PDT 2010

On Sat, 2010-03-27 at 12:52 +0100, Josselin Mouette wrote: 
> 
> I don’t really know how to obtain a better backtrace. I haven’t managed 
> to make it dump core, and using gdb directly on it prevents me from 
> switching VTs when the server crashes.

Usually it's best to run gdb from a remote shell.

> Note that when it happens, the kernel logs something like this:
> Mar 27 12:38:42 tomoyo kernel: [  199.622777] Unpin not necessary for ffff88007b6c2e00 !

That's harmless.

-- 
Earthling Michel Dänzer           |                http://www.vmware.com
Libre software enthusiast         |          Debian, X and DRI developer