Comment 0 for bug 483343

This is a patch for the kernel source for Ubuntu Karmic. 2.6.31.
I'm the maintainer of the usbdux.c driver. I've made a patch which resolves the issue.

ProblemType: Bug
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: NVidia [HDA NVidia], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: bp1 1527 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xfe024000 irq 23'
   Mixer name : 'SigmaTel STAC9227'
   Components : 'HDA:83847618,102801f4,00100201'
   Controls : 32
   Simple ctrls : 22
Date: Mon Nov 16 00:43:58 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=9371ee38-3399-4f29-b63b-2f270c1490b9
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
Lsusb:
 Bus 002 Device 003: ID 046d:c016 Logitech, Inc. M-UV69a/HP M-UV96 Optical Wheel Mouse
 Bus 002 Device 002: ID 413c:2005 Dell Computer Corp. RT7D50 Keyboard
 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: Dell Inc Dimension C521
NonfreeKernelModules: nvidia
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=/dev/sda1 ro
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
RfKill:

SourcePackage: linux
Uname: Linux 2.6.31-14-generic i686
WifiSyslog:

XsessionErrors:
 (gnome-settings-daemon:1574): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (gnome-settings-daemon:1574): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (polkit-gnome-authentication-agent-1:1685): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (nautilus:1670): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (gnome-panel:1669): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -4 and height 24
dmi.bios.date: 12/09/2006
dmi.bios.vendor: Dell Inc
dmi.bios.version: 1.1.4
dmi.board.name: 0HY175
dmi.board.vendor: Dell Inc
dmi.board.version: A03
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc
dmi.modalias: dmi:bvnDellInc:bvr1.1.4:bd12/09/2006:svnDellInc:pnDimensionC521:pvr:rvnDellInc:rn0HY175:rvrA03:cvnDellInc:ct3:cvr:
dmi.product.name: Dimension C521
dmi.sys.vendor: Dell Inc