[cairo] Debugging cairo-related X hangs

[Carl Worth]

On Thu, 03 May 2007 12:04:13 -0500, Boris Zbarsky wrote:
> Unfortunately, I haven't been able to figure out a way to debug these.  Even
> running with -sync, a profiler (I've tried several) just shows X using the time,
> without the callstack coming back into Gecko code...

Does it say _where_ in the X server the time is being spent?

> Does anyone have any idea how we could get to the bottom of what's going on
> here?

Have you tried attaching a debugger to the X server to see where
it's stuck? There are some hints about that here:

http://wiki.x.org/wiki/Development/Documentation/ServerDebugging

-Carl
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