My guess is that is because pulseaudio is not running for some reason. Try getting a log from PulseAudio, https://wiki.ubuntu.com/PulseAudio/Log.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1100232 Title: [SBC-FITPC2, Realtek ALC662 rev1, Blue Line In, Rear] Recording has crackeling noise To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1100232/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
