I confirm the bug on 16.04 on Lenovo X1 Carbon (1st gen). When I open the Sound Settings using the topbar sound icon, the Input Volume and Input Level is greyed out. Then I run "pavucontrol" and "Input Devices" tab says "No input device available".
It can be "fixed" in pavucontrol by going to Configuration tab and selecting Profile: Analog Input Stereo. It seems to stay functional until next reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1566222 Title: [xenial] USB camera MIC: no input or high pitch until pavucontrol is opened To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/skype/+bug/1566222/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
