Hi! I have Ubuntu 14.04 LTS with kernel 3.19. When I finished the installation, the sound doesn't works. I followed the Andy C instructions and it works. -I put options snd-hda-intel single_cmd=1 options snd-hda-intel probe_mask=1
-- 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/1525554 Title: [HP ProBook 470 G3, Intel Skylake HDMI, Digital Out, HDMI] No sound at all Status in alsa-driver package in Ubuntu: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: No sound on brand new HP ProBook 470 G3 after installing Ubuntu 14.04 on headphones or internal speakers. Connecting a USB headphone and microphone both work, though. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.19.0-39.44~14.04.1-generic 3.19.8-ckt9 Uname: Linux 3.19.0-39-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ronald 2199 F.... pulseaudio ronald 2513 F.... alsamixer CurrentDesktop: Unity Date: Sat Dec 12 19:36:01 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2015-12-07 (5 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_DevicesInUse: Error: command ['pkexec', 'fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 127: Error executing command as another user: Not authorized This incident has been reported. Symptom_Jack: Digital Out, HDMI Symptom_Type: No sound at all Title: [HP ProBook 470 G3, Intel Skylake HDMI, Digital Out, HDMI] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/30/2015 dmi.bios.vendor: HP dmi.bios.version: N78 Ver. 01.02 dmi.board.name: 8102 dmi.board.vendor: HP dmi.board.version: KBC Version 16.1F dmi.chassis.asset.tag: 5CD54286XY dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrN78Ver.01.02:bd09/30/2015:svnHP:pnHPProBook470G3:pvr:rvnHP:rn8102:rvrKBCVersion16.1F:cvnHP:ct10:cvr: dmi.product.name: HP ProBook 470 G3 dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1525554/+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
