EMU 0202 unstable initialization

[trifonovd]

EMU 0202 USB card not initialized often.

syslog:
usb 1-2: new high speed USB device using ehci_hcd and address 9
usb 1-2: configuration #1 chosen from 1 choice
9:2:1: usb_set_interface failed

there is no line:
usbcore: registered new interface driver snd-usb-audio

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: alsa-base 1.0.22.1+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.32-23.37-generic-pae 2.6.32.15+drm33.5
Uname: Linux 2.6.32-23-generic-pae i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/pcmC1D0c: dmitryt 2124 F...m pulseaudio
 /dev/snd/pcmC1D0p: dmitryt 2124 F...m pulseaudio
 /dev/snd/controlC0: dmitryt 2124 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfbad8000 irq 22'
   Mixer name : 'Realtek ALC888'
   Components : 'HDA:10ec0888,15d9f380,00100202'
   Controls : 35
   Simple ctrls : 20
Card1.Amixer.info:
 Error: command ['amixer', '-c', '1', 'info'] failed with exit code 1: amixer: Mixer load hw:1 error: Invalid argument
 Card hw:1 'USB'/'E-MU Systems, Inc. E-MU 0202 | USB at usb-0000:00:1a.7-2, high speed'
   Mixer name : 'USB Mixer'
   Components : 'USB041e:3f02'
   Controls : 3
Card1.Amixer.values: Error: command ['amixer', '-c', '1'] failed with exit code 1: amixer: Mixer hw:1 load error: Invalid argument
Date: Wed Jul 21 19:49:02 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: alsa-driver
dmi.bios.date: 04/29/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.1a
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: X8SAX
dmi.board.vendor: Supermicro
dmi.board.version: 1234567890
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Supermicro
dmi.chassis.version: 1234567890
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.1a:bd04/29/2010:svnSupermicro:pnX8SAX:pvr1234567890:rvnSupermicro:rnX8SAX:rvr1234567890:cvnSupermicro:ct3:cvr1234567890:
dmi.product.name: X8SAX
dmi.product.version: 1234567890
dmi.sys.vendor: Supermicro

[Leigh L. Klotz, Jr. (klotz-graflex)]

I used to get unstable initialization, but now EMU-0202 no longer works for me at all.
Backports with alsa-drivers used to provide 96Khz sampling, but now backports just causes 100% CPU hang as soon as the EMU-0202 is connected.

[Leigh L. Klotz, Jr. (klotz-graflex)]

Sorry, please delete "but now EMU-0202 no longer works for me at all." from comment #2, but all else is correct.

[trifonovd (extde)]

Still have same issue for Ubuntu 11.04
Looks like issue related to Nvidia driver.

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for alsa-driver (Ubuntu) because there has been no activity for 60 days.]