Clemens,
thanks for your hint, I already tried this but it's only partly of help,
the xruns are significantly less but still present, so I went back to my
strategy deactivating the NVidia Driver which is not a big deal,
best
Susanne
Date: Fri, 29 Oct 2010 19:15:58 +0200
From: Clemens Ladisch <clemens(a)ladisch.de>
Subject: Re: [LAU] usb or firewire (when having a ricoh chipset)
To: linux-audio-user(a)lists.linuxaudio.org
Message-ID: <4CCB014E.9000707(a)ladisch.de>
Content-Type: text/plain; charset=us-ascii
Try giving the "NVreg_EnableMSI=1" option to the nvidia driver.
(Create a file containing "options nvidia NVreg_EnableMSI=1" in the
/etc/modprobe.d/ directory, or add the option if an "options nvidia"
line already exists.)
Regards,
Clemens