After suspend, AudioHub missing from Volume Control
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
pulseaudio (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: pulseaudio
For the past two days or so, my AudioHub is missing from the PulseAudio applet's Volume Control section and audio plays though the laptop speakers.
This only after the laptop 'wakes' from an auto suspend after its programmed 2 hours of inactivity. Previously, the sound defaulted to the internal speakers after waking, but it was possible to re-select the AudioHub via the Volume control.
The only way to re-enable the AudioHub is to reboot. Lgging out and in does nothing.
2.6.32-16-generic (#25-Ubuntu SMP Tue Mar 9 16:33:52 UTC 2010)
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'ICH6'/'Intel ICH6 with ALC250 at irq 17'
Mixer name : 'Realtek ALC250 rev 2'
Components : 'AC97a:414c4752'
Controls : 33
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'Speaker'/'HOLTEK AudioHub Speaker at usb-0000:
Mixer name : 'USB Mixer'
Components : 'USB046d:0a0e'
Controls : 2
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'PCM',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 51
Mono: Playback 41 [80%] [4.01dB] [on]
Date: Mon Mar 22 21:23:35 2010
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20091225)
Package: pulseaudio 1:0.9.22~
ProcEnviron:
LANG=en_CA.utf8
SHELL=/bin/bash
ProcVersionSign
SourcePackage: pulseaudio
Uname: Linux 2.6.32-16-generic i686
I am not convinced this is a pulse issue. Please reproduce this symptom with 2.6.32- 17.26-generic (the latest kernel in Lucid).