seem that your have jack detection problem in the front audio panel
Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.908| 0.000) [pulseaudio] module-alsa-card.c: Jack 'Front Mic Jack' is now unplugged Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.908| 0.000) [pulseaudio] device-port.c: Setting port analog-input-microphone-front to status no Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.908| 0.000) [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.908| 0.000) [pulseaudio] module-switch-on-port-available.c: finding port analog-input-microphone-front Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.961| 0.053) [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.961| 0.000) [pulseaudio] device-port.c: Setting port analog-output-headphones to status no Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.961| 0.000) [pulseaudio] module-switch-on-port-available.c: finding port analog-output-headphones Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.962| 0.000) [pulseaudio] module-alsa-card.c: Jack 'Front Mic Jack' is now plugged in Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.962| 0.000) [pulseaudio] device-port.c: Setting port analog-input-microphone-front to status yes Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 27.962| 0.000) [pulseaudio] module-switch-on-port-available.c: finding port analog-input-microphone-front Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 28.079| 0.117) [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now plugged in Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 28.079| 0.000) [pulseaudio] device-port.c: Setting port analog-output-headphones to status yes Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 28.079| 0.000) [pulseaudio] module-switch-on-port-available.c: finding port analog-output-headphones Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 28.079| 0.000) [pulseaudio] module-switch-on-port-available.c: Finding best profile Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 28.079| 0.000) [pulseaudio] module-switch-on-port-available.c: No suitable profile found Nov 28 23:38:33 bartek-desktop pulseaudio[2190]: ( 28.079| 0.000) [pulseaudio] module-alsa-card.c: Jack 'Front Mic 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/1256128 Title: [Acer Aspire G7711, Realtek ALC888] Underruns, dropouts or crackling sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1256128/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
