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Re: [Bug 966744] Re: [i965] Resume from suspend leaves me with black screen or a screen of the desktop before it suspended. Compiz hung in intel_update_renderbuffers() from intel_prepare_render() from brw_draw_prims()

 

On Mon 17 Sep 2012 07:59:27 PM EDT, Lawrence Patrick Calulo wrote:
> Matt, was the battery on your ThinkPad not attached when you weren't
> able to reproduce the hang?
>
> When I was trying to get the hang to happen on my X200, I got about two
> days of hang-free Unity. When I attached the battery and continued
> trying, I got two hangs within three hours of each other.
>
> It doesn't make sense to me that the two are related, but it may be
> worth a try.
>

The battery is always in my laptop.  I sometimes have the AC power cord 
attached and sometimes not, but I haven't been keeping very careful 
track of that.  I've certainly had the error appear when the AC power 
is  unplugged, because I've had embarrassing moments showing up to 
meetings with a crashed computer (arrggh!).

I'll experiment when I don't have 2 lectures to write for the morning!  
Thanks Lawrence.

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https://bugs.launchpad.net/bugs/966744

Title:
  [i965] Resume from suspend leaves me with black screen or a screen of
  the desktop before it suspended. Compiz hung in
  intel_update_renderbuffers() from intel_prepare_render() from
  brw_draw_prims()

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