Public bug reported: HDMI audio output on Lucid 10.04 was working but after a clean install to Maverick 10.10 I have no sound on HDMI. I tried several solutions on web but they didn't work for my configuration. I recently installed latest alsa builds from ppa:ubuntu-audio-dev/ppa but they didn't work too.
ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: alsa-base 1.0.23+dfsg-1ubuntu4 ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Compiled on Nov 2 2010 for kernel 2.6.35-22-generic (SMP). Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: tttsener 2208 F.... pulseaudio /dev/snd/pcmC1D3p: tttsener 2208 F...m pulseaudio /dev/snd/controlC0: tttsener 2208 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xd7520000 irq 48' Mixer name : 'IDT 92HD75B3X5' Components : 'HDA:111d7603,103c1521,00100202 HDA:11c11040,103c3066,00100200' Controls : 19 Simple ctrls : 13 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xd3000000 irq 16' Mixer name : 'Nvidia GPU 0a HDMI/DP' Components : 'HDA:10de000a,10de0101,00100100' Controls : 16 Simple ctrls : 4 Date: Wed Nov 3 23:05:56 2010 InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) PackageArchitecture: all ProcEnviron: PATH=(custom, no user) LANG=en_US.utf8 SHELL=/bin/bash SourcePackage: alsa-driver dmi.bios.date: 06/22/2010 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68CVD Ver. F.0A dmi.board.name: 1521 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 32.30 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68CVDVer.F.0A:bd06/22/2010:svnHewlett-Packard:pnHPEliteBook8540p:pvr:rvnHewlett-Packard:rn1521:rvrKBCVersion32.30:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 8540p dmi.sys.vendor: Hewlett-Packard ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug maverick -- nvidia nvs 5100m hdmi audio does not work https://bugs.launchpad.net/bugs/670637 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs