On Sat, 22 Mar 2008 09:53:27 +0100, François Patte wrote: > Bonjour, > > I try to use audacity to record from lin or CD without any success. > > I can see 6 entries: Front Micboost:0, Mic:0, Capture:0, Capture:1 > Capture:2, Digital:0 > > None of them works.... (only Mic with a microphone) what are these entries? Welcome to the world of ALSA and incomplete/defective ALSA support in Audacity. You may need to choose a different Recording device in the Preferences, and if that doesn't make the "Line" and "CD" channels show up, try a later version and hope for improvement. For example: Does the following version work better? (x86_64 build in the same directory) http://mschwendt.fedorapeople.org/audacity/audacity-1.3.4-0.4.20080123cvs.fc8.i386.rpm