Bug closed, works since Ubuntu 10.10.
** Changed in: alsa-driver (Ubuntu)
Status: Expired => Fix Released
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https://bugs.launchpad.net/bugs/698038
Title:
No sound via HDMI on ION 330 (nVidia MCP79 HDA,VT1708S Digital)
Status in “alsa-driver” package in Ubuntu:
Fix Released
Bug description:
On my AS Rock Nettop ION 330 (not the "HT" version which seems to have
a slightly different chipset), there is no sound via HDMI. All
channels are unmuted, HDMI cable and TV are both proven to be working
with another device running Ubuntu. There's no sound in Media player
and the speaker-test command as well as the speaker test in the
"Sound" applet in preferences make no noise, even if the TV's sound is
at "Max". The TV is a Sony Bravia KDL-32EX402.
This bug also appears in Ubuntu 8.04 (installed), Ubuntu 10.04 (Live
CD), and Ubuntu 10.10 (Live CD), all of them x86_64.
Here's some information that might be helpful:
ubuntu@ubuntu:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: VT1708S Analog [VT1708S Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
card 0: NVidia [HDA NVidia], device 1: VT1708S Digital [VT1708S Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
lspci says for the audio device:
00:08.0 0403: 10de:0ac0 (rev b1)
Subsystem: 1849:0397
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20
Memory at fae78000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
ubuntu@ubuntu:~$ uname -a
Linux ubuntu 2.6.37-7-generic #19-Ubuntu SMP Tue Nov 30 23:45:33 UTC 2010
x86_64 GNU/Linux
ubuntu@ubuntu:~$ dpkg --list | grep "alsa"
ii alsa-base 1.0.23+dfsg-2ubuntu1b1
ALSA driver configuration files
ii alsa-utils 1.0.23-3ubuntu1
Utilities for configuring and using ALSA
ii bluez-alsa 4.69-0ubuntu2
Bluetooth audio support
ii gstreamer0.10-alsa 0.10.30.5-2ubuntu1
GStreamer plugin for ALSA
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: upstart 0.6.6-3
ProcVersionSignature: Ubuntu 2.6.37-7.19-generic 2.6.37-rc3
Uname: Linux 2.6.37-7-generic x86_64
Architecture: amd64
Date: Thu Jan 6 09:50:28 2011
ExecutablePath: /sbin/init
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101202)
ProcEnviron: PATH=(custom, no user)
SourcePackage: upstart
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: VT1708S Analog [VT1708S Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
Cannot stat file /proc/3294/fd/40: Stale NFS file handle
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 3301 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xfae78000 irq 20'
Mixer name : 'Nvidia MCP79/7A HDMI'
Components : 'HDA:11060397,18490397,00100000
HDA:10de0007,10de0101,00100100'
Controls : 32
Simple ctrls : 17
DistroRelease: Ubuntu 11.04
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101202)
Package: alsa-driver (not installed)
ProcEnviron:
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.37-7.19-generic 2.6.37-rc3
Tags: natty
Uname: Linux 2.6.37-7-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 07/17/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.50
dmi.board.name: AMCP7A-ION
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.50:bd07/17/2009:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnAMCP7A-ION:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
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