Re: Power Management Update

[Patrick Mochel]

On Tue, 9 Sep 2003, Éric Brunet wrote:

> On Mon, Sep 08, 2003 at 12:54:12PM -0700, Patrick Mochel wrote:
> > > * swsusp doesn't like accelerated graphics. If the following modules are
> > >   loaded:
> > >     i830                   68120  20
> > >     intel_agp              14744  1
> > >     agpgart                25640  3 intel_agp
> > >   resuming fails. (Different kind of failures, from spontaneous reboot to
> > 
> > This is not suprising, and likely something that many people will run 
> > into. There is a lot of driver work that needs to be done, especially WRT 
> > video devices, as many of them are not tied into the new driver model at 
> > all. 
> 
> If you want more testers and interesting bug reports, that should be some
> kinfd of priority, no ? Everybody is running with accelerated graphics
> modules, nowadays.

It is a priority, but they pose a stiff challenge that not many know how 
to resolve, including yours truly. We'll get there.. 

> agpgart		i830		hid+uhci+ehci	eth1	  | suspend+resume
> +intel_agp						  |
> ----------------------------------------------------------+--
> unloaded	unloaded	loaded		loaded+up | works but
> 							  | mouse+eth1 fail
> 
> loaded		unloaded	unloaded	unloaded  | works and
> 							  | mouse+eth1 can be
> 							  | recovered
> 
> loaded		unloaded	partially	loaded	  | does not work.
> 				loaded		but down
> 
> What this probably means is that one of my succes was a piece of luck,
> non reliably reproducible. Unfortunately, my wife came back from her
> trip, and I now have much less time for testing...

Heh, thanks for testing this so far. This is definitely helpful in 
pointing out some trouble areas. 


	Pat

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