seem cannot detect any jacks when pulseaudio start can you post the output of patched
hda-jack-sense-test -a or use hda-verb to query line out, headphone 239542] sound hdaudioC0D2: autoconfig: line_outs=1 (0x24/0x0/0x0/0x0/0x0) type:line [ 17.239547] sound hdaudioC0D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 17.239548] sound hdaudioC0D2: hp_outs=1 (0x28/0x0/0x0/0x0/0x0) [ 17.239550] sound hdaudioC0D2: mono: mono_out=0x0 [ 17.239551] sound hdaudioC0D2: inputs: [ 17.239554] sound hdaudioC0D2: Front Mic=0x29 [ 17.239556] sound hdaudioC0D2: Rear Mic=0x2b [ 17.239557] sound hdaudioC0D2: Line=0x2a return value 0x80000000 mean jack is present and zero mean jack is not present sudo hda-verb /dev/snd/hwC0D2 0x2b GET_PIN_SENSE 0 http://git.alsa-project.org/?p=alsa-tools.git;a=blob;f=hda-verb/README;hb=HEAD 086| 0.000) I: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:0' ( 0.086| 0.000) D: [pulseaudio] module-alsa-card.c: Jack 'Line Out Jack' is now unplugged ( 0.086| 0.000) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone Jack' is now unplugged ( 0.087| 0.000) D: [pulseaudio] device-port.c: Setting port analog-output-headphones to status no ( 0.087| 0.000) D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. ( 0.087| 0.000) D: [pulseaudio] module-switch-on-port-available.c: finding port analog-output-headphones ( 0.087| 0.000) D: [pulseaudio] module-alsa-card.c: Jack 'Front Mic Jack' is now unplugged ( 0.087| 0.000) D: [pulseaudio] device-port.c: Setting port analog-input-microphone-front to status no ( 0.087| 0.000) D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. ( 0.087| 0.000) D: [pulseaudio] module-switch-on-port-available.c: finding port analog-input-microphone-front ( 0.087| 0.000) D: [pulseaudio] module-alsa-card.c: Jack 'Rear Mic Jack' is now unplugged ( 0.087| 0.000) D: [pulseaudio] device-port.c: Setting port analog-input-microphone-rear to status no ( 0.087| 0.000) D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. ( 0.087| 0.000) D: [pulseaudio] module-switch-on-port-available.c: finding port analog-input-microphone-rear ( 0.087| 0.000) D: [pulseaudio] module-alsa-card.c: Jack 'Line Jack' is now unplugged ( 0.087| 0.000) D: [pulseaudio] device-port.c: Setting port analog-input-linein to status no ( 0.087| 0.000) D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. ( 0.087| 0.000) D: [pulseaudio] module-switch-on-port-available.c: finding port analog-input-linein -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1365769 Title: [G41MT-S2P, VIA VT2020, Pink Mic, Rear] No sound at all Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: The problem is that the microphone is not detected after a reboot. As a result, some applications cannot get sound from the microphone. The Input tab of the Sound window lists no device. I have a workround which is to disconnect and then connect the microphone after I have logged in. Interestingly, the audacity application can access the microphone when the system says that the device does not exist ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.2.0-67.101-generic 3.2.60 Uname: Linux 3.2.0-67-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tim 2060 F.... pulseaudio CurrentDesktop: Unity Date: Fri Sep 5 00:12:39 2014 InstallationDate: Installed on 2011-07-29 (1133 days ago) InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaRecordingTest: ALSA recording test through plughw:Intel failed Symptom_Card: Built-in Audio - HDA Intel Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tim 2060 F.... pulseaudio Symptom_Jack: Pink Mic, Rear Symptom_Type: No sound at all Title: [G41MT-S2P, VIA VT2020, Pink Mic, Rear] No sound at all UpgradeStatus: Upgraded to trusty on 2014-08-15 (20 days ago) dmi.bios.date: 12/31/2010 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F1 dmi.board.name: G41MT-S2P dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF1:bd12/31/2010:svnGigabyteTechnologyCo.,Ltd.:pnG41MT-S2P:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG41MT-S2P:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: G41MT-S2P dmi.sys.vendor: Gigabyte Technology Co., Ltd. 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