I could test this problem with 4.0 kernel, but I'm on 14.04, and there is no 4.0 kernel for this version. Will http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.0-rc5-vivid/ even work?
** Tags added: apport-collected ** Description changed: Combo jack (headphones and microphone) working only as headphone output. Microphone is not detected at all when plugged-in. My exact laptop model is: Dell XPS 15 9530. I'm on 14.04 LTS, but I dont think its version-related. What more informations shall I collect and post here? I have also sent a report via http://www.alsa-project.org/alsa-info.sh. Would it help if I include one here? $ lsb_release -rd Description: Ubuntu 14.04.1 LTS Release: 14.04 + --- + ApportVersion: 2.14.1-0ubuntu3 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: bartek 2296 F.... pulseaudio + /dev/snd/controlC0: bartek 2296 F.... pulseaudio + CurrentDesktop: GNOME + DistroRelease: Ubuntu 14.04 + EcryptfsInUse: Yes + InstallationDate: Installed on 2014-08-19 (218 days ago) + InstallationMedia: Ubuntu-GNOME 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) + MachineType: Dell Inc. XPS 15 9530 + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic root=UUID=a8714bf2-f3fb-4875-bb9e-4354f36a7f66 ro quiet splash nomdmonddf nomdmonisw + ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6 + RelatedPackageVersions: + linux-restricted-modules-3.13.0-36-generic N/A + linux-backports-modules-3.13.0-36-generic N/A + linux-firmware 1.127.6 + Tags: trusty + Uname: Linux 3.13.0-36-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm bumblebee cdrom dip libvirtd lpadmin plugdev sambashare sudo www-data + _MarkForUpload: True + dmi.bios.date: 03/28/2014 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A04 + dmi.board.name: XPS 15 9530 + dmi.board.vendor: Dell Inc. + dmi.board.version: A04 + dmi.chassis.type: 8 + dmi.chassis.vendor: Dell Inc. + dmi.chassis.version: Not Specified + dmi.modalias: dmi:bvnDellInc.:bvrA04:bd03/28/2014:svnDellInc.:pnXPS159530:pvrA04:rvnDellInc.:rnXPS159530:rvrA04:cvnDellInc.:ct8:cvrNotSpecified: + dmi.product.name: XPS 15 9530 + dmi.product.version: A04 + dmi.sys.vendor: Dell Inc. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1435421 Title: Dell XPS 15 - audio combo jack - microphone not working Status in linux package in Ubuntu: Confirmed Bug description: Combo jack (headphones and microphone) working only as headphone output. Microphone is not detected at all when plugged-in. My exact laptop model is: Dell XPS 15 9530. I'm on 14.04 LTS, but I dont think its version-related. What more informations shall I collect and post here? I have also sent a report via http://www.alsa-project.org/alsa- info.sh. Would it help if I include one here? $ lsb_release -rd Description: Ubuntu 14.04.1 LTS Release: 14.04 --- ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: bartek 2296 F.... pulseaudio /dev/snd/controlC0: bartek 2296 F.... pulseaudio CurrentDesktop: GNOME DistroRelease: Ubuntu 14.04 EcryptfsInUse: Yes InstallationDate: Installed on 2014-08-19 (218 days ago) InstallationMedia: Ubuntu-GNOME 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: Dell Inc. XPS 15 9530 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic root=UUID=a8714bf2-f3fb-4875-bb9e-4354f36a7f66 ro quiet splash nomdmonddf nomdmonisw ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6 RelatedPackageVersions: linux-restricted-modules-3.13.0-36-generic N/A linux-backports-modules-3.13.0-36-generic N/A linux-firmware 1.127.6 Tags: trusty Uname: Linux 3.13.0-36-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm bumblebee cdrom dip libvirtd lpadmin plugdev sambashare sudo www-data _MarkForUpload: True dmi.bios.date: 03/28/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A04 dmi.board.name: XPS 15 9530 dmi.board.vendor: Dell Inc. dmi.board.version: A04 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvrA04:bd03/28/2014:svnDellInc.:pnXPS159530:pvrA04:rvnDellInc.:rnXPS159530:rvrA04:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: XPS 15 9530 dmi.product.version: A04 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1435421/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
