AGP and S4/resume hangs

AGP and S4/resume hangs

[Stefan Seyfried]

Hi,
i have now seen at least 2 different machines that are unable to resume from
S4 (swsusp) when agp modules are loaded (intel-agp or ati-agp).
Finally i will file a bug at kernel.org, but is this a "ACPI" or a "Drivers"
bug? Just to get it right the first time :-)
-- 
Stefan Seyfried



-------------------------------------------------------
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click

Re: AGP and S4/resume hangs

[Sebastian Henschel]

[-- Attachment #1: Type: text/plain, Size: 852 bytes --]

hello stefan...

* Stefan Seyfried <seife-T+3qhDtrTvDv8lqoKu5MV4HBZQ1bDw0s@public.gmane.org> [2004-03-11 09:05 +0100]:

> i have now seen at least 2 different machines that are unable to resume from
> S4 (swsusp) when agp modules are loaded (intel-agp or ati-agp).
> Finally i will file a bug at kernel.org, but is this a "ACPI" or a "Drivers"
> bug? Just to get it right the first time :-)

you might checkout http://swsusp.sf.net and their mailing-list archive.
it is a somewhat well-known, but afaik unsolved problem.
look here for instance:
http://marc.theaimsgroup.com/?l=swsusp-devel&m=107513767207327&w=2

though i saw an agp fix for i830 in the new kernel 2.6.4 today which might
help with intel-based gfx.

hth,
 sebastian
-- 
::: .O.
::: ..O
::: OOO
::: lynx -source http://www.kodeaffe.de/shensche.pub | gpg --import

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 189 bytes --]

Re: AGP and S4/resume hangs

[Stefan Seyfried]

Hi,

On Thu, Mar 11, 2004 at 01:02:25PM +0100, Sebastian Henschel wrote:
> hello stefan...
> 
> * Stefan Seyfried 

> > Finally i will file a bug at kernel.org, but is this a "ACPI" or a "Drivers"
> > bug? Just to get it right the first time :-)
> 
> you might checkout http://swsusp.sf.net and their mailing-list archive.
> it is a somewhat well-known, but afaik unsolved problem.

yes, i know that everyone knows the problem but didn't know where to
put it. Anyways, i'm going to file bugs for every single driver i find
in the 'Drivers' section, since it doesn't seem to be very ACPI specific.

> though i saw an agp fix for i830 in the new kernel 2.6.4 today which might
> help with intel-based gfx.

well yes, i'll put the new kernel on this machine and cross my fingers :-)

-- 
Stefan Seyfried



-------------------------------------------------------
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click

Re: AGP and S4/resume hangs

[Stefan Seyfried]

On Thu, Mar 11, 2004 at 01:02:25PM +0100, Sebastian Henschel wrote:
 
> though i saw an agp fix for i830 in the new kernel 2.6.4 today which might
> help with intel-based gfx.

didn't help so i filed a bugzilla:

http://bugme.osdl.org/show_bug.cgi?id=2315
-- 
Stefan Seyfried



-------------------------------------------------------
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click