On Tue, Oct 22, 2002 at 05:55:57PM +0200, Thomas Ribbrock wrote:
> I settled for a Toshiba Libretto 100CT, with a P166MMX, 64MB and
> (now) a 20GB drive and RHL 7.3 [0]

Cool!

> In all three cases, one cannot start up any big programs without
> disturbing the sound. Once the programs are started (e.g. Mozilla),
> it works surprisingly well. Unfortunately, the 64MB RAM are the
> maximum...

Some suggestions (that you might have already tried):

- Update to the very newest RH 7.3 kernel (a RH variation on 2.4.18,
  only a few days old), it is has better virtual memory, that might
  help.

- Get the preemptable kernel patch (the RH 2.4.18-17.7.x might have
  it, I don't know), turn it on, and recompile.  That will lower the
  worst latencies a *lot* and stop of a lot of hiccoughs in your
  sound.  It puts Linux a lot closer to pretending it is a realtime
  operating system.  The string "Robert Love" might help in your
  searches for this patch.

- Tweak your hard disk performance with hdparm.  That can help your
  general performance, but to the extent it makes your swap faster it
  might clean up some audio problems.

- Send out another progress report once you have more news!


-kb, the Kent whose (somewhat) old Viao Z505LE isn't quite so
squeezed--nor so small.



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