no more hdmi audio output
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
High
|
Canonical Kernel Team |
Bug Description
Binary package hint: linux-image-
Upgrading from 2.6.32-27-generic to 2.6.32-28-generic breaks HDMI audio output.
Test case: When running the command: aplay -D plughw:0,3 /usr/share/
a) with kernel image 2.6.32-27-generic, I hear the noise
b) after applying all updates, including installing kernel image 2.6.32-28-generic, I do not hear the noise,
c) after manually removing only the new kernel, keeping all other updates, I hear the noise again.
The same is true for any other way of playing sound via HDMI.
The problem does not occur with analog output, only with HDMI output.
My system: Xubuntu 10.04.1 LTS (64 bit) on Gigabyte GA-H55M-US2H
Output of "aplay -L":
pulse
Playback/
front:CARD=
HDA Intel, ALC889 Analog
Front speakers
surround40:
HDA Intel, ALC889 Analog
4.0 Surround output to Front and Rear speakers
surround41:
HDA Intel, ALC889 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:
HDA Intel, ALC889 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:
HDA Intel, ALC889 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:
HDA Intel, ALC889 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:
HDA Intel, ALC889 Digital
IEC958 (S/PDIF) Digital Audio Output
hdmi:CARD=
HDA Intel, INTEL HDMI 0
HDMI Audio Output
No relevant messages in dmesg.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image (not installed)
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.32-27-generic x86_64
AlsaVersion:
Advanced Linux Sound Architecture Driver Version 1.0.23.
Compiled on Dec 2 2010 for kernel 2.6.32-27-generic (SMP).
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] Bestand of map bestaat niet
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbff4000 irq 35'
Mixer name : 'Intel G45 DEVIBX'
Components : 'HDA:10ec0889,
Controls : 49
Simple ctrls : 25
Date: Fri Jan 28 00:33:24 2011
HibernationDevice: RESUME=
MachineType: Gigabyte Technology Co., Ltd. H55M-UD2H
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANGUAGE=
LANG=de_DE.UTF-8
SHELL=/bin/bash
RelatedPackageV
RfKill:
SourcePackage: linux
dmi.bios.date: 02/12/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F8
dmi.board.name: H55M-UD2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: H55M-UD2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
In triaging this bug report, I subscribed Ubuntu Audio instead of Ubuntu Audio Team. I am unable to unsubscribe a team from the report.