UPDATE: even after disconnection of the front audio panel, the issue still happens once in a blue moon: Left pulseaudio in debug mode for several days after fix:
$ tail -f /tmp/pulseaudio.log | grep is.now (3284.252| 96.036) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (3285.280| 1.006) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (4430.108| 136.098) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (4431.133| 1.003) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (65064.220| 35.638) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (65065.244| 1.023) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (163655.996| 23.995) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (163657.020| 1.023) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (166826.748| 0.027) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (166827.772| 0.712) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (170071.580| 2.337) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (170072.605| 0.483) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (170196.156| 63.020) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (170197.180| 1.022) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (173292.956| 110.638) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (173293.980| 1.023) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (405426.784| 13.234) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (405427.804| 0.998) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (501250.208| 28.079) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (501251.228| 1.018) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (508205.532| 1.475) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (508206.556| 1.022) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (576198.464| 60.134) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (576199.484| 1.018) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (577215.964| 3.252) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (577216.992| 0.726) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (577250.780| 26.097) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (577251.804| 1.022) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (577291.740| 0.147) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (577292.764| 0.515) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (577495.964| 54.201) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (577496.988| 1.023) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (578591.196| 137.355) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (578592.220| 1.022) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (589797.436| 1.779) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (589798.460| 1.022) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (589802.556| 4.095) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (589803.580| 1.022) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (593142.972| 274.353) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (593143.996| 1.002) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (593435.804| 267.849) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (593436.832| 1.005) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (594411.680| 25.302) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (594412.700| 1.001) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged (594960.540| 37.896) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in (594961.564| 1.002) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874535 Title: Volume Slider Jumps, due to rapidly changing hardware jack sense state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/874535/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
