Oh my...! Yes, it was. I am so ashamed I posted this report. You can believe me, the first thing I checked was if the sound is muted when there was only alsa (with lubuntu, no pulse comes by default). After installing pulseaudio I probably checked only the volume levels and not if the channels are muted... Thank you for your help.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/810169 Title: no sound at all, lubuntu 11.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/810169/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs