Public bug reported:
Binary package hint: pulseaudio
This device is a generic Plantronics USB headset:
generic-usb 0003:0D8C:0008.0009: input,hidraw3: USB HID v1.00 Device
[C-Media USB Audio Device ]
It's failing to work on Maverick. When starting Ekiga and placing a
call, I'll often get "cannot open device" errors. Re-connecting the USB
adapter does not work (I generally restart Ekiga after doing so, too). I
was able to get it working, finally, by restarting pulseaudio a few
times, then starting ekiga, and then un/re-plugging in the USB adapter.
Before I restart pulse, the USB output and input devices were not
showing up in padevchooser. Even after they did, it took a few restarts
and lots of futzing with to get it working again.
The only thing I found in logs:
Sep 8 09:46:42 polt pulseaudio[11227]: alsa-util.c: Got POLLNVAL from ALSA
Sep 8 09:46:42 polt pulseaudio[11227]: alsa-util.c: Could not recover from
POLLERR|POLLNVAL|POLLHUP with snd_pcm_prepare(): No such device
Sep 8 09:46:42 polt pulseaudio[11227]: alsa-util.c: Could not recover from
POLLERR|POLLNVAL|POLLHUP and XRUN: File descriptor in bad state
Using:
ii pulseaudio 1:0.9.22~0.9.21+stable-que PulseAudio sound
server
This always worked perfectly in Lucid.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: pulseaudio 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu17
ProcVersionSignature: Ubuntu 2.6.35-20.29-generic 2.6.35.4
Uname: Linux 2.6.35-20-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: charlie 12667 F.... pulseaudio
/dev/snd/controlC3: charlie 12667 F.... pulseaudio
/dev/snd/controlC0: charlie 12667 F.... pulseaudio
/dev/snd/controlC1: charlie 12667 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0700000 irq 73'
Mixer name : 'Analog Devices AD1981'
Components : 'HDA:11d41981,1014032b,00100200'
Controls : 33
Simple ctrls : 19
Card1.Amixer.info:
Card hw:1 'U0x46d0x802'/'USB Device 0x46d:0x802 at usb-0000:00:1d.2-2, full
speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0802'
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 - 6144
Mono: Capture 6144 [100%] [30.00dB] [on]
Card2.Amixer.info:
Card hw:2 'default'/'C-Media USB Audio Device at usb-0000:00:1d.7-4.4, full
speed'
Mixer name : 'USB Mixer'
Components : 'USB0d8c:0008'
Controls : 5
Simple ctrls : 3
Card3.Amixer.info:
Card hw:3 'Audigy'/'SB Audigy 1 [SB0090] (rev.3, serial:0x511102) at 0x2000,
irq 16'
Mixer name : 'TriTech TR28602'
Components : 'AC97a:54524123'
Controls : 194
Simple ctrls : 30
Date: Wed Sep 8 09:49:34 2010
ExecutablePath: /usr/bin/pulseaudio
ProcEnviron:
SHELL=/bin/zsh
PATH=(custom, user)
LANG=en_US.utf8
SourcePackage: pulseaudio
XsessionErrors:
(polkit-gnome-authentication-agent-1:1625): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:1605): GConf-CRITICAL **: gconf_value_free: assertion `value !=
NULL' failed
(nm-applet:1630): Gdk-CRITICAL **:
IA__gdk_window_thaw_toplevel_updates_libgtk_only: assertion
`private->update_and_descendants_freeze_count > 0' failed
(Tomboy:1634): Gtk-WARNING **: Inserting action group 'Notebooks' into UI
manager which already has a group with this name
dmi.bios.date: 12/06/2007
dmi.bios.vendor: IBM
dmi.bios.version: IBM BIOS Version 1.42-[C3E142AUSS11420]-
dmi.board.name: 9228
dmi.board.vendor: IBM
dmi.board.version: SVT
dmi.chassis.asset.tag: 12345678901234567890123456789012
dmi.chassis.type: 7
dmi.chassis.vendor: IBM
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnIBM:bvrIBMBIOSVersion1.42-[C3E142AUSS11420]-:bd12/06/2007:svnIBM:pn9228MC1:pvrSVT:rvnIBM:rn9228:rvrSVT:cvnIBM:ct7:cvrN/A:
dmi.product.name: 9228MC1
dmi.product.version: SVT
dmi.sys.vendor: IBM
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug maverick
--
C-Media USB headset not working in maverick
https://bugs.launchpad.net/bugs/633361
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