On Thu, 2003-06-05 at 21:25, [EMAIL PROTECTED] wrote:
> On Thursday 05 June 2003 11:18 am, Michel Dänzer wrote:
> > On Thu, 2003-06-05 at 11:24, [EMAIL PROTECTED] wrote:
> > > I just upgraded my 2x933 p3 to 2x1400 p3-tualatin, and now whenever I
> > > start up Q3A the machine hangs hard.
> > >
> > > On one occasion, Q3A started, but the sound was all screwy, and on exit
> > > q3a segfaulted.  xmms, however, still played sound just fine.
> > >
> > > The other few times I tried, it instantly locked up hard requiring
> > > reboots.
> > >
> > > With the 933 cpus, there never was any problem like this.
> > >
> > > 64mb ddr Radeon vivo @ agp 4x
> >
> > Have you tried more conservative AGP settings?
> 
> Okay, if I set it all the way down to 1x, it doesn't seem to hang anymore (at 
> least it hasn't yet). I tried turning off AGPFastWrite, but that didn't help.
> 
> This is a real bummer--kinda defeats the purpose of the upgrade.

Have you actually measured 4x vs. 1x? Not much difference IME.


> I've always run at 4x on this system w/o any problems before.  Why would the 
> newer cpus make a difference here?  Isn't the AGP bus off the northbridge?  
> If so, since that didn't change--why the change in behavior?

Dunno. Maybe there's a bug somewhere, or maybe it was just luck that it
worked before.


-- 
Earthling Michel Dänzer   \  Debian (powerpc), XFree86 and DRI developer
Software libre enthusiast  \     http://svcs.affero.net/rm.php?r=daenzer



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