When I followed the directions at https://wiki.ubuntu.com/PulseAudio/Log, the headsets started working, and they have been working since, with several reboots.
-- Logitech USB headsets can't be used as output devices https://bugs.launchpad.net/bugs/546948 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