Debugging hard lockup with Xorg??

[Rune Petersen]

Adam Jackson wrote:
> On Friday 07 January 2005 11:40, Rune Petersen wrote:
> 
>>Hi,
>>I get a hard lockup when trying to start Xorg with an ATI X800XT (JK)
>>gfx-card.
>>
>>How do I debug hard lockups with Xorg?
> 
> 
> ssh in from another machine, su, attach gdb to the running server, 'bt f'.
> 
> I once wrote a minihowto on server debugging:
> 
> http://freedesktop.org/~ajax/backtraces-for-dummies.txt
> 
> I distinctly recall putting that on the wiki, but I don't see it there 
> anymore.
> 
> - ajax