apport information
** Tags added: apport-collected
** Description changed:
My Intel HDA Audio chipset no longer provides bit-perfect output. When I
follow the ALSA bit perfect testing instructions ("Testing Your Setup"
at http://alsa.opensrc.org/index.php/DigitalOut) and play the dts-
encoded Norrlanda.wav using aplay, I get white noise instead of properly
decoded SPDIF output. In Hardy/Intrepid, I had bit-perfect output, as my
A/V receiver would switch to surround decoding mode and play sound
instead of white noise when I played DTS-encoded .wav files in Amarok.
Running Jaunty 9.04 beta, 64-bit
alsa-base version 1.0.18.dfsg-1ubuntu7 0
ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
Package: alsa-base 1.0.18.dfsg-1ubuntu7
PackageArchitecture: all
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Uname: Linux 2.6.28-11-generic x86_64
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.22.1.
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC1: edlarson 3479 F.... pulseaudio
+ /dev/snd/controlC0: edlarson 3479 F.... pulseaudio
+ /dev/snd/pcmC0D1p: edlarson 3479 F...m pulseaudio
+ Card0.Amixer.info:
+ Card hw:0 'Intel'/'HDA Intel at 0xfe020000 irq 32'
+ Mixer name : 'Analog Devices AD1984'
+ Components : 'HDA:11d41984,17aa20d7,00100400'
+ Controls : 30
+ Simple ctrls : 19
+ Card1.Amixer.info:
+ Card hw:1 'HVR950Q'/'Hauppauge HVR-950Q at usb-0000:00:1a.7-3, high speed'
+ Mixer name : 'USB Mixer'
+ Components : 'USB2040:7200'
+ Controls : 1
+ Simple ctrls : 1
+ Card1.Amixer.values:
+ Simple mixer control 'Digital In',0
+ Capabilities: cswitch cswitch-joined penum
+ Capture channels: Mono
+ Mono: Capture [on]
+ Card29.Amixer.info:
+ Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7KHT24WW-1.08'
+ Mixer name : 'ThinkPad EC 7KHT24WW-1.08'
+ Components : ''
+ Controls : 1
+ Simple ctrls : 1
+ Card29.Amixer.values:
+ Simple mixer control 'Console',0
+ Capabilities: pswitch pswitch-joined penum
+ Playback channels: Mono
+ Mono: Playback [on]
+ DistroRelease: Ubuntu 10.04
+ InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
+ Package: alsa-driver (not installed)
+ ProcEnviron:
+ LANG=en_US.utf8
+ SHELL=/bin/bash
+ Tags: lucid
+ Uname: Linux 2.6.34-020634rc5-generic x86_64
+ UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare
+ dmi.bios.date: 11/14/2008
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: 7LETC5WW (2.25 )
+ dmi.board.name: 7732CTO
+ dmi.board.vendor: LENOVO
+ dmi.board.version: Not Available
+ dmi.chassis.asset.tag: No Asset Information
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: LENOVO
+ dmi.chassis.version: Not Available
+ dmi.modalias:
dmi:bvnLENOVO:bvr7LETC5WW(2.25):bd11/14/2008:svnLENOVO:pn7732CTO:pvrThinkPadR61:rvnLENOVO:rn7732CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
+ dmi.product.name: 7732CTO
+ dmi.product.version: ThinkPad R61
+ dmi.sys.vendor: LENOVO
** Attachment added: "AlsaDevices.txt"
http://launchpadlibrarian.net/48311101/AlsaDevices.txt
--
ALSA SPDIF IEC958 output no longer bit perfect (regression)
https://bugs.launchpad.net/bugs/358118
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
