Hi, thanks for your help! It works! But I think this line > options snd-hda-intel model=dell-3stack should be: options snd_hda_intel model=dell-3stack > > Once that is done, save the file and run: > > update-modules > > Once that has completed (you may need to update-modules --force if it > complains). Simply reboot the computer or restart the alsasound service. > Note, some programs/applets using ALSA may crash if you unload/reload the > sound card. Yeah, it's very weird - It changed the theme of my Xfce and when I enter the "Xfce Setting Manager", the original theme return back, even although I had not actually done setting yet. > -- wcw ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user