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Thanks.  Actually, I DO suspect apic/apci (I can never keep the two straight).  
If I disable APIC in the kernel, then 9.2 will not bootup.  It freezes 
shortly after starting the bootup process.  This was true during install as 
well.  I had to turn on APIC to get bootup and install.  

I have tried the noapic switch when booting kernels but it doesn't change 
anything (still no sound).  I have "acpi=ht" in my kernel options line in 
lilo (default setup from install).  I have tried "acpi=off" but this doesn't 
change anything either (still no sound).

Somewhere there is a problem in the kernel or the alsa drivers, or perhaps 
both.  It is suspicious that it is impossible to boot a kernel if APIC is 
disabled (all previous installs of Mandrake up to 9.1 required that I disable 
APIC in bios to get a fully functional and stable system).

SuSE 9.0 uses a modified 2.4.21 kernel (modified with many 2.6.x additions) 
and it works fine, sound included.  I suspect the 2.4.22 kernel series 
itself.

praedor

On Tuesday 18 November 2003 05:09 am, Tim Sawchuck wrote:
> On Tue, 18 Nov 2003 10:46:15 -0500
>
> Praedor Atrebates <[EMAIL PROTECTED]> scribed on electronic parchment:
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> > Unfortunately the mute/unmute trick with aumix didn't work for me.  All I
> > get is very faint static over the speakers whenever I manipulate the
[...]
> ------- I'm having the same problem (freezing during boot when ACPI is
> enabled) on a Toshiba Satellite 5105 installing from the PowerPack 9.2 DVD.
> Unfortunatly, the nolapic option didn't work for me.  I'm relatively new to
> kernel options, so I may be applying incorrectly.  I added "nolapic" to my
> append list in lilo.conf and then ran lilo, but it still freezes.  Are
> there any other options to get this working?  I think it's also causing
> other things to go wrong with my machine, like the sound not working.  My
> sound didn't work with 9.1 until I enabled ACPI, then like magic, it was
> fine.

- -- 
"Events are in the saddle and ride mankind."
- --Ralph Waldo Emerson
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