https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=76c08828709129bdce6c6a325e0342ba73f2618f
ysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x0a 0x0221101f 0x0b 0x40f000f0 0x0c 0x02811030 0x0d 0x90170110 0x0e 0x40f000f1 0x0f 0x02011020 0x10 0x034410a0 0x11 0x40f000f2 0x15 0x40f000f3 0x1b 0x40f000f4 /sys/class/sound/hwC0D0/driver_pin_configs: 0x0a 0x02211211 0x0b 0x408103ff 0x0c 0x02a1123e 0x0d 0x90100310 0x0e 0x408003f1 0x0f 0x0221121f 0x10 0x03451340 0x11 0x40c003f2 0x15 0x508003f3 0x1b 0x405003f4 /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs [ 12.280460] snd_hda_codec_idt hdaudioC0D0: autoconfig for STAC9221 A1: line_outs=1 (0xa/0x0/0x0/0x0/0x0) type:line [ 12.280465] snd_hda_codec_idt hdaudioC0D0: speaker_outs=1 (0xd/0x0/0x0/0x0/0x0) [ 12.280469] snd_hda_codec_idt hdaudioC0D0: hp_outs=1 (0xf/0x0/0x0/0x0/0x0) [ 12.280472] snd_hda_codec_idt hdaudioC0D0: mono: mono_out=0x0 [ 12.280475] snd_hda_codec_idt hdaudioC0D0: dig-out=0x10/0x0 [ 12.280477] snd_hda_codec_idt hdaudioC0D0: inputs: [ 12.280481] snd_hda_codec_idt hdaudioC0D0: Mic=0xc Codec: SigmaTel STAC9221 A1 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x83847680 Subsystem Id: 0x102801d7 Revision Id: 0x103601 how many jacks ? it is strange that only mic and your pci ssid seem same as DELL XPS m1210 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1509950 Title: Headphone jack not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1509950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs