Colin Fletcher wrote: > I'll test some more tomorrow. Replying to myself: Playback sounds OK to my ears (at least at 44.1kHz). I get lines like this in my syslog: Feb 20 19:16:15 colinf-laptop kernel: [ 5053.276720] capture rate: 44101 44100 44101 44100 44101 44100 44100 44100 44101 44100 Feb 20 19:16:25 colinf-laptop kernel: [ 5063.277137] capture rate: 44101 44100 44101 44100 44100 44101 44100 44100 44101 44100 which I assume mean all is well. Capture is very noisy: there's a white noise-like signal superimposed on the captured sound, and sounding like its amplitude is modulated by the captured signal. Do you think it might be worth trying a 2.6.33 series kernel to see if the EHCI driver bug has been fixed upstream? Cheers, Colin. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user