>> Does this give you any clue? you have to post the output of pulseaudio server
pulseaudio -k;pulseaudio -vvvvv -- [CA0106 - CA0106] ALSA test tone not correctly played back https://bugs.launchpad.net/bugs/671178 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs