Antonio Rodriguez, the upstream kernel is not supported in Ubuntu as outlined in https://wiki.ubuntu.com/Kernel/MainlineBuilds .
If you want to use this going forward, please feel free to mark this Status Invalid. However, if you would like to have this fix backported to a Ubuntu supported kernel, the next step is to fully reverse commit bisect from kernel 3.16 to 3.18.1 in order to identify the last bad commit, followed immediately by the first good one. Once this commit has been identified, then it may be reviewed as a candidate for backporting into your release. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F ? Please note, finding adjacent kernel versions is not fully commit bisecting. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1404589 Title: [Satellite P50-B, Intel Haswell HDMI, Digital Out, HDMI] No sound at all Status in linux package in Ubuntu: Incomplete Bug description: New Toshiba P50-B, but no sound. "ubuntu-bug -s audio" said that PulseAudio was not configured to use the card I want output from (Built-In Audio - HDA Intel HDMI, but pavucontrol hasn't helped anyway (in pavucontrol, under Configuration tab, all options under Built-In Audio claim that they are unplugged [ 3 options say "Digital Stereo (HDMI) Output (unplugged)", 3 more options say "Digital Surround 5.1 (HDMI) output (unplugged)" and an "Off" option]). ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.16.0-29.39-generic 3.16.7-ckt2 Uname: Linux 3.16.0-29-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC1D0c: taser 2786 F...m pulseaudio /dev/snd/controlC1: taser 2786 F.... pulseaudio /dev/snd/pcmC0D3p: taser 2786 F...m pulseaudio /dev/snd/controlC0: taser 2786 F.... pulseaudio CurrentDesktop: X-Cinnamon Date: Sat Dec 20 20:51:49 2014 InstallationDate: Installed on 2014-12-18 (2 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed Symptom_Card: Built-in Audio - HDA Intel HDMI Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC1D0c: taser 2786 F...m pulseaudio /dev/snd/controlC1: taser 2786 F.... pulseaudio /dev/snd/pcmC0D3p: taser 2786 F...m pulseaudio /dev/snd/controlC0: taser 2786 F.... pulseaudio Symptom_Jack: Digital Out, HDMI Symptom_Type: No sound at all Title: [Satellite P50-B, Intel Haswell HDMI, Digital Out, HDMI] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/14/2014 dmi.bios.vendor: TOSHIBA dmi.bios.version: 1.30 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: VG20SQ dmi.board.vendor: TOSHIBA dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnTOSHIBA:bvr1.30:bd08/14/2014:svnTOSHIBA:pnSatelliteP50-B:pvrPSPNUU-01P02Q:rvnTOSHIBA:rnVG20SQ:rvrTobefilledbyO.E.M.:cvnTOSHIBA:ct10:cvrToBeFilledByO.E.M.: dmi.product.name: Satellite P50-B dmi.product.version: PSPNUU-01P02Q dmi.sys.vendor: TOSHIBA --- ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D3p: taser 2935 F...m pulseaudio /dev/snd/controlC0: taser 2935 F.... pulseaudio /dev/snd/controlC1: taser 2935 F.... pulseaudio CurrentDesktop: X-Cinnamon DistroRelease: Ubuntu 14.10 HibernationDevice: RESUME=UUID=1699f9db-fe96-4e53-893a-49a8bd957d5c InstallationDate: Installed on 2014-12-18 (3 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: TOSHIBA Satellite P50-B NonfreeKernelModules: fglrx Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-29-generic.efi.signed root=UUID=36624408-b7e6-4c9b-8f4a-09fabe5f2d56 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.16.0-29.39-generic 3.16.7-ckt2 RelatedPackageVersions: linux-restricted-modules-3.16.0-29-generic N/A linux-backports-modules-3.16.0-29-generic N/A linux-firmware 1.138.1 Tags: utopic Uname: Linux 3.16.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dip lpadmin plugdev pulse pulse-access sambashare sudo video _MarkForUpload: True dmi.bios.date: 08/14/2014 dmi.bios.vendor: TOSHIBA dmi.bios.version: 1.30 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: VG20SQ dmi.board.vendor: TOSHIBA dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnTOSHIBA:bvr1.30:bd08/14/2014:svnTOSHIBA:pnSatelliteP50-B:pvrPSPNUU-01P02Q:rvnTOSHIBA:rnVG20SQ:rvrTobefilledbyO.E.M.:cvnTOSHIBA:ct10:cvrToBeFilledByO.E.M.: dmi.product.name: Satellite P50-B dmi.product.version: PSPNUU-01P02Q dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1404589/+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
