[Bug 536858] Re: USB-Audio devices do not show up as input devices
Tormod Volden
bugpost.tormod at gmail.com
Thu Mar 11 21:21:21 UTC 2010
2.6.32-15.22-generic works fine. This is kind of severe for me, since
the built-in analog mic input does not work in Ubuntu.
For comparison I will rerun apport-collect using this kernel.
** Package changed: linux (Ubuntu) => alsa-driver (Ubuntu)
** Tags added: apport-collected
** Description changed:
This is a webcam microphone, it shows up in the "Hardware" tab of Sound
Preferences (and in "Configuration of pavucontrol) but not in the
"Input" tab (or "Input Devices" in pavucontrol).
This is a regression since possibly a week or two.
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: tormod 1253 F.... pulseaudio
/dev/snd/pcmC0D0c: tormod 1253 F...m pulseaudio
/dev/snd/pcmC0D0p: tormod 1253 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xc8000000 irq 16'
Mixer name : 'Realtek ALC880'
Components : 'HDA:10ec0880,08800000,00090500 HDA:11c13026,11c13026,00100600'
Controls : 40
Simple ctrls : 24
Card1.Amixer.info:
Card hw:1 'U0x46d0x9a2'/'USB Device 0x46d:0x9a2 at usb-0000:00:1d.7-2, high speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:09a2'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 3072
Mono: Capture 3072 [100%] [30.00dB] [on]
Date: Wed Mar 10 20:16:59 2010
DistroRelease: Ubuntu 10.04
Package: alsa-base 1.0.22.1+dfsg-0ubuntu3
PackageArchitecture: all
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
SelectedCard: 1 U0x46d0x9a2 USB-Audio - USB Device 0x46d:0x9a2
SourcePackage: alsa-driver
Symptom: audio
Title: [USB-Audio - USB Device 0x46d:0x9a2] Recording problem
Uname: Linux 2.6.32-16-generic i686
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
+ Architecture: i386
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC1: tormod 1220 F.... pulseaudio
+ /dev/snd/controlC0: tormod 1220 F.... pulseaudio
+ Card0.Amixer.info:
+ Card hw:0 'Intel'/'HDA Intel at 0xc8000000 irq 16'
+ Mixer name : 'Realtek ALC880'
+ Components : 'HDA:10ec0880,08800000,00090500 HDA:11c13026,11c13026,00100600'
+ Controls : 40
+ Simple ctrls : 24
+ Card1.Amixer.info:
+ Card hw:1 'U0x46d0x9a2'/'USB Device 0x46d:0x9a2 at usb-0000:00:1d.7-2, high speed'
+ Mixer name : 'USB Mixer'
+ Components : 'USB046d:09a2'
+ Controls : 2
+ Simple ctrls : 1
+ Card1.Amixer.values:
+ Simple mixer control 'Mic',0
+ Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
+ Capture channels: Mono
+ Limits: Capture 0 - 3072
+ Mono: Capture 1887 [61%] [25.37dB] [on]
+ DistroRelease: Ubuntu 10.04
+ Package: alsa-driver (not installed)
+ ProcEnviron:
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.32-15.22-generic
+ Tags: lucid
+ Uname: Linux 2.6.32-15-generic i686
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
--
USB-Audio devices do not show up as input devices
https://bugs.launchpad.net/bugs/536858
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