Hi, Tobin: Thanks for the advice, but it did not have much of an effect. By playing with some controls, I was able to minimize the effect and now it only appears if the output volume is high. I have also noticed that the level depends on the impedance of the output device: low with loudspeakers and high with headphones. Is it possible that there is some hardware coupling? Regards, Alejandro. Tobin Davis wrote: > Try adding "model=6stack-dig" to /etc/modprobe.d/alsa (I think that's > the correct file for Ubuntu - might be /etc/modprobe.d/options). You > will end up with a line that looks like: > > options snd-hda-intel model=6stack-dig > > If that doesn't fix the issue, then more development work is needed. > > Tobin -- ..Alejandro Luque........................... . . . . . E-Mail: A.Luque@xxxxxx . Tel. +31 20 592 4208 . Web: http://www.phy.uni-bayreuth.de/~btpa16/ . CWI . P.O.Box 49079 . 1090GB Amsterdam (The Netherlands) . ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
