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Message #00860
[Bug 1169984] Re: 3.8.0-18 HDMI/DisplayPort audio regression: Either oops or opening device fails with -ENODEV
Also affects Ubuntu 12.04 LTS Precise Pangolin which freezes most of the
time when trying to use HDMI audio (in particular from vdr-sxfe,
mplayer, vlc, google-talkplugin) up to and including the current Kernel
3.2.0-49 without including snd_hda_codec_hdmi in /etc/modprobe.d
/blacklist-oss.conf (thereby losing sound over the Nvidia outputs).
According to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173769 #3 "a
kernel issue which most likely is to happen with Nvidia graphics", this
is also not fixed by using https://code.launchpad.net/~ubuntu-audio-
dev/+archive/alsa-daily/+files/oem-audio-hda-daily-
dkms_0.201307180553%7Eprecise1_all.deb according to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169984 #16.
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https://bugs.launchpad.net/bugs/1169984
Title:
3.8.0-18 HDMI/DisplayPort audio regression: Either oops or opening
device fails with -ENODEV
Status in Ubuntu Desktop Tests:
New
Status in Release Notes for Ubuntu:
Fix Released
Status in “linux” package in Ubuntu:
Fix Released
Status in “linux” source package in Raring:
Fix Released
Bug description:
<Release note text>
* There are reports of non-functional HDMI audio on various machines, even with proprietary drivers. In some cases analog built-in audio is affected too. Typically the the audio device does not show up in sound settings at all. ([[https://bugs.launchpad.net/bugs/1169984 | LP: #1169984]]
</Release note text>
=== Current recommended workaround ===
Hopefully there'll soon be a proposed kernel to test instead, but if you can't wait, simplest is to:
https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS
=== Alternate workaround ===
IF you have no intention to use the HDMI audio, blacklisting the HDMI audio module will probably prevent this issue. The following commands should do it:
echo "blacklist snd-hda-codec-hdmi | sudo tee -a /etc/modprobe.d/blacklisthmdi.conf
sudo depmod -a
(Reboot)
===
Sound card is no longer detected in the latest upgrade.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-18.28-generic 3.8.6
Uname: Linux 3.8.0-18-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Date: Wed Apr 17 11:13:20 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-01-01 (106 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20121231)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Title: PCI/internal sound card not detected
UpgradeStatus: Upgraded to raring on 2013-02-12 (64 days ago)
dmi.bios.date: 07/27/2012
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.20
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: Type2 - Board Product Name1
dmi.board.vendor: Type2 - Board Vendor Name1
dmi.board.version: Type2 - Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: OEM Chassis Manufacturer
dmi.chassis.version: OEM Chassis Version
dmi.modalias: dmi:bvnInsydeCorp.:bvr1.20:bd07/27/2012:svnTOSHIBA:pnSatelliteU845W:pvrPSU5RU-00Q003:rvnType2-BoardVendorName1:rnType2-BoardProductName1:rvrType2-BoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
dmi.product.name: Satellite U845W
dmi.product.version: PSU5RU-00Q003
dmi.sys.vendor: TOSHIBA
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