No sound when plugging in headphones, must unmute and raise Speker+LO to get sound
Submitted by Martin Erik Werner
Assigned to pul..@..op.org
Description
Recently (month back or so) I've discovered that headphone jack handling has started to misbehave:
Whenever I plug in my headphone jack:
- The Master slider is changed to a stored value specific to headphones
- The Headphone slider is unmuted and set to 100
- The Speaker+LO slider is muted and set to 0
And there is no sound output from the headphones, only if I unmute and increase the volume of Speaker+LO do I get output in the headphones, this is something I need to re-do each time plugging in headphones.
I've attached alsa-info and amixer output with and without headphones.
I originally believed this to be the same as https://bugs.freedesktop.org/show_bug.cgi?id=90491 forwarded to https://bugzilla.kernel.org/show_bug.cgi?id=99681 but after some discussion there it was concluded that this was likely a pulseaudio issue instead.