An help to find hard lock cause

[Duncan Lithgow]

On Fri, 2006-07-28 at 09:13 +0200, Pierpaolo Follia wrote: 
> Hi guys. I need an help to find why my laptop (a Sony Vaio PCG-K195HP,
> Intel P4 2.8Ghz) is hard locking at least once per day.
> I can't find any information in logs...or maybe I don't know how to read them.
> My laptop simply freeze: I can't move mouse and keyboard doesn't respond too.
> I tryed to disable powernowd ('cause I heard that was causing hard
> locks for someone) but nothing.
> I also tryed to disable DRI for my video card (ATI Radeon IGP345M). Nothing.
> I tryed with vesa driver...and the system crashed after 2 minutes of usage!
I've been reading about Radeon Cards doing this with 3D rendering and
the screensavers. Have a look through some of the ATI bug reports, some
of them had some tips for fixing that.

Duncan
-- 
Linux user: 372812 | GPG key ID: 21A8C63A | http://lithgow-schmidt.dk
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