natty kernel doesn't work with voice input by microphone
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
I have a problem with natty kernel, that is I have audio ouput working, but input not working. This problem didn't exist with 2.6.36 kernel.
I am sure that the microphone is not muted; alsa-info.sh output is attached. I've tried to run `arecord test.wav' and the resulting wave pack file is just some little noise.
My Ubuntu installation is Lucid amd64, and I've upgraded the following packages (listing sources) to natty version:
alsa-driver 1.0.23+
alsa-utils 1.0.23-3ubuntu1
linux 2.6.37-5.14
linux-firmware 1.40
linux-meta 2.6.37.5.7
nvidia-common 0.2.24
nvidia-
nvidia-settings 260.19.06-0ubuntu1
This problem didn't exist at least in 2.6.36-1.7, but nether 2.6.37-2.10 nor 2.6.37-3.11 nor 2.6.37-5.14 works for me. Other versions between 2.6.36-1.7 and 2.6.37-2.10 are not tested.
All source packages except linux are just copied from natty release archive and rebuilt on Lucid in a PPA (ppa:happyaron/
The linux packages were built with `skipabi' and `skipmoudules' rules.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xcfff4000 irq 20'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,
Controls : 29
Simple ctrls : 16
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
Lsusb:
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: NVIDIA MCP65
NonfreeKernelMo
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANGUAGE=zh_CN:zh
PATH=(custom, user)
LANG=zh_CN.utf8
SHELL=/usr/bin/zsh
ProcVersionSign
Regression: Yes
RelatedPackageV
Reproducible: Yes
RfKill:
Tags: lucid audio regression-
Uname: Linux 2.6.37-3-generic x86_64
UnreportableReason: This is not a real Ubuntu package
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
WifiSyslog:
Nov 14 02:24:05 aron-desktop kernel: [ 1210.749025] pavucontrol[7191]: segfault at 0 ip 000000000040d502 sp 00007fff99f19950 error 4 in pavucontrol[
Nov 14 02:24:17 aron-desktop kernel: [ 1222.636030] gnome-sound-
dmi.bios.date: 07/23/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: NF570S
dmi.board.vendor: Onda Technoloyg Corporation
dmi.board.version: Ver1.00
dmi.chassis.type: 3
dmi.chassis.vendor: NVIDIA
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: MCP65
dmi.product.
dmi.sys.vendor: NVIDIA
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xcfff4000 irq 20'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,
Controls : 29
Simple ctrls : 16
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
NonfreeKernelMo
Package: alsa-base 1.0.23+
PackageArchitec
ProcEnviron:
LANGUAGE=zh_CN:zh
PATH=(custom, user)
LANG=zh_CN.utf8
SHELL=/usr/bin/zsh
ProcVersionSign
Tags: lucid
Uname: Linux 2.6.37-3-generic x86_64
UnreportableReason: This is not a real Ubuntu package
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 07/23/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: NF570S
dmi.board.vendor: Onda Technoloyg Corporation
dmi.board.version: Ver1.00
dmi.chassis.type: 3
dmi.chassis.vendor: NVIDIA
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: MCP65
dmi.product.
dmi.sys.vendor: NVIDIA
description: | updated |
tags: | added: audio needs-upstream-testing regression-potential |
description: | updated |
description: | updated |
description: | updated |
apport information