model : dell-m6-amic,(null),(null),(null),(nu is there any reason for you to specify model=dell_m6_amic?
http://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=661cd8fb5210af78f0763071642e0764a10389a6 1617,21 +1623,23 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = { SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668, "DFI LanParty", STAC_92HD73XX_REF), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0254, - "Dell Studio 1535", STAC_DELL_M6), + "Dell Studio 1535", STAC_DELL_M6_DMIC), it is strange that HP and line out did no has Jack detection kcontrol but Mic has and speaker and internal Mic have pphantom jack pin-ctls should be OUT 0x40 instead of zero when headphone is unplugged try latest alsa driver https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS Node 0x0a [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x0321101f: [Jack] HP Out at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0xf Pin-ctls: 0xc0: OUT HP VREF_HIZ Unsolicited: tag=02, enabled=1 Connection: 4 0x15 0x16* 0x17 0x1e Node 0x0b [Pin Complex] wcaps 0x400183: Stereo Amp-In Control: name="Internal Mic Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Internal Mic Phantom Jack", index=0, device=0 Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x4f00000f: [N/A] Line Out at Ext UNKNOWN Conn = Unknown, Color = Unknown DefAssociation = 0x0, Sequence = 0xf Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Connection: 4 0x15* 0x16 0x17 0x1e Node 0x0d [Pin Complex] wcaps 0x400183: Stereo Amp-In Control: name="Speaker Phantom Jack", index=0, device=0 Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense Pin Default 0x90170110: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Connection: 4 0x15 0x16 0x17* 0x1e Node 0x0e [Pin Complex] wcaps 0x400183: Stereo Amp-In Control: name="Mic Jack Mode", index=0, device=0 ControlAmp: chs=0, dir=In, idx=0, ofs=0 Control: name="Mic Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Mic Jack", index=0, device=0 Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x00001737: IN OUT Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x03a11020: [Jack] Mic at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=03, enabled=1 Connection: 4 0x15* 0x16 0x17 0x1e Node 0x0f [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x00000037: IN OUT Detect Trigger ImpSense Pin Default 0x03011050: [Jack] Line Out at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x5, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=01, enabled=1 Connection: 4 0x15* 0x16 0x17 0x1e -- 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/1238144 Title: Dell 1535 no sound from speakers, headphone out is ok Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: System: Dell studi 1535 with 12.04.03 i686 There is 3 jacks at left panel: mic, headphone, headphone. Also system has buildin speackers. They doesnt work. 1) I've tried with alsamixer and pavucontrol - no luck. 2) Tried with different modprobe options like options snd-hda-intel model=dell-m6 / auto . No luck Any idea how to fix it one and forewer ? System information #uname -a Linux necron 3.8.0-31-generic #46~precise1-Ubuntu SMP Wed Sep 11 17:49:16 UTC 2013 i686 i686 i386 GNU/Linux Description: Ubuntu 12.04.3 LTS # lspci | grep Audio 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RV620 HDMI Audio [Radeon HD 3400 Series] alsactl version 1.0.25 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1238144/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
