[LAU] ACPI, HW and Jack issues? "[solved]"

Jostein Chr. Andersen jostein at vait.se
Wed May 13 09:06:39 EDT 2009


On Friday 08 May 2009 08.36.53 Jostein Chr. Andersen wrote:
...
> First, this is my system: Kubuntu 9.04 with 2.6.28-3-rt (noacpi nosmp (the
> system freezes w/o nosmp, possible because of the nvidia x-driver)), jack
...

I did the ultimate "hack": I bought an ATI Radeon based card (ASUS EAH3450) 
and ripped off the GForce 8400G.

The result: xrun-free latency down to 0.726 ms without any IRQ priority 
adjustments. I use my beloved KDE 4 at the same time without any problems so 
now I'm very, very happy! I'm not any hurry for optimizing the machine further 
(the shared IRQ problem etc), even when it can be much better.

Thanks to you who answered to my first post on this subject.

Jostein






More information about the Linux-audio-user mailing list