16 Nov
2011
16 Nov
'11
12:28 a.m.
On 16/11/11 09:19, Bernardo Barros wrote:
Also: uninstall nvidia, install nouveau to make your
system compatible
with the new linux-rt 3.0 series.
FWIW, with a -lowlatency kernel on Ubuntu 11.10, I've had much better
experience with the NVIDIA driver than with the Nouveau driver. With
Nouveau, navigating around the desktop, and leaving/entering the GNOME
Shell overview in particular, caused a tonne of xruns. Those xruns
disappeared when I installed the NVIDIA driver again.
I don't know if Nouveau with a RT-patched kernel would perform even
better, but my current setup works very well for me -- I'm rock-solid at
8ms latency and can push it to 4ms without too much drama.
Thanks
Leigh
linux-rt 3.0.9-rt25 is *very* stable here.
You can change patch linux-rt too, but I think this is less tested.
The AUR package is outdated, you can use this updated version if you
want to 3.0.9-rt25:
http://hpaste.org/54080
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