After applying the workaround of comment #21, the problem never occurred again for me.
To the maintainer of the pulseaudio Ubuntu package: Are you still investigating on this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667328 Title: Lenovo X1 Carbon 2nd gen: Microphone not working in GTK (GStreamer?) apps To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gstreamer/+bug/1667328/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
