Nope, the same issue reappeared on my machine on the next day. So it was not due to the cabling. Ubuntu 18.04 by the way.
It persisted across multiple reboots, but disappeared when I turned the machine off and then immediately turned it back on again. Hardware issue? I guess hdajackretask is the way to go. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1585084 Title: Volume notification keeps popping up constantly (the notify-OSD bubble on top-right corner) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1585084/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs