2010/2/2 Clemens Ladisch clemens@ladisch.de:
Thanks. Please try the following quirk entry:
HTH
Recompiled, rebooted and plugged the device. dmesg trace:
[ 1874.615303] usb 1-6: new high speed USB device using ehci_hcd and address 3 [ 1874.951036] usb 1-6: config 1 interface 3 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 1874.951047] usb 1-6: config 1 interface 3 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 1874.952380] usb 1-6: configuration #1 chosen from 1 choice [ 1876.044143] ALSA usbaudio.c:1293: 3:1:1: cannot get freq at ep 0x3 [ 1882.045108] ALSA usbaudio.c:1293: 3:2:1: cannot get freq at ep 0x84 [ 1887.045410] snd: bad kfree (called from ffffffffa0dbba4f) [ 1887.045420] Pid: 3190, comm: modprobe Tainted: P 2.6.31-9-rt #152-Ubuntu [ 1887.045425] Call Trace: [ 1887.045464] [<ffffffffa0aca28c>] snd_hidden_kfree+0x8c/0x90 [snd] [ 1887.045492] [<ffffffffa0dbba4f>] free_substream+0x4f/0x70 [snd_usb_audio] [ 1887.045506] [<ffffffffa0dbba96>] snd_usb_audio_pcm_free+0x26/0x70 [snd_usb_audio] [ 1887.045530] [<ffffffffa0b262e3>] snd_pcm_free+0x53/0x90 [snd_pcm] [ 1887.045548] [<ffffffffa0b2632d>] snd_pcm_dev_free+0xd/0x10 [snd_pcm] [ 1887.045569] [<ffffffffa0ad1ac9>] snd_device_free+0x79/0x160 [snd] [ 1887.045587] [<ffffffffa0ad1c14>] snd_device_free_all+0x64/0xa0 [snd] [ 1887.045605] [<ffffffffa0acae7e>] snd_card_do_free+0x3e/0x140 [snd] [ 1887.045623] [<ffffffffa0acbfa9>] snd_card_free+0xa9/0xd0 [snd] [ 1887.045638] [<ffffffffa0dbbda8>] ? snd_usb_create_quirk+0x18/0x50 [snd_usb_audio] [ 1887.045655] [<ffffffffa0dbe38b>] ? create_composite_quirk+0x6b/0xb0 [snd_usb_audio] [ 1887.045670] [<ffffffffa0dc0845>] usb_audio_probe+0x775/0xad0 [snd_usb_audio] [ 1887.045682] [<ffffffff8118b579>] ? sysfs_addrm_finish+0x49/0x150 [ 1887.045689] [<ffffffff8118b926>] ? __sysfs_add_one+0x26/0xf0 [ 1887.045696] [<ffffffff8118ba17>] ? sysfs_add_one+0x27/0x150 [ 1887.045706] [<ffffffff813ac747>] usb_probe_interface+0xb7/0x1a0 [ 1887.045714] [<ffffffff81329037>] really_probe+0x67/0x170 [ 1887.045720] [<ffffffff81329170>] ? __driver_attach+0x0/0xa0 [ 1887.045726] [<ffffffff81329163>] driver_probe_device+0x23/0x30 [ 1887.045732] [<ffffffff81329203>] __driver_attach+0x93/0xa0 [ 1887.045738] [<ffffffff81329170>] ? __driver_attach+0x0/0xa0 [ 1887.045745] [<ffffffff81328488>] bus_for_each_dev+0x68/0x90 [ 1887.045751] [<ffffffff81328eb9>] driver_attach+0x19/0x20 [ 1887.045757] [<ffffffff81328739>] bus_add_driver+0xc9/0x2e0 [ 1887.045763] [<ffffffff813294f8>] driver_register+0x78/0x140 [ 1887.045772] [<ffffffff81541047>] ? notifier_call_chain+0x47/0x90 [ 1887.045782] [<ffffffff813abb4c>] usb_register_driver+0xdc/0x150 [ 1887.045796] [<ffffffffa007c000>] ? snd_usb_audio_init+0x0/0x43 [snd_usb_audio] [ 1887.045810] [<ffffffffa007c041>] snd_usb_audio_init+0x41/0x43 [snd_usb_audio] [ 1887.045821] [<ffffffff8100a047>] do_one_initcall+0x37/0x1a0 [ 1887.045829] [<ffffffff81097497>] sys_init_module+0xd7/0x230 [ 1887.045839] [<ffffffff81012102>] system_call_fastpath+0x16/0x1b [ 1887.045932] snd-usb-audio: probe of 1-6:1.0 failed with error -5 [ 1887.046056] usbcore: registered new interface driver snd-usb-audio
$ cat /proc/asound/cards 0 [Audigy ]: Audigy - SB Audigy 1 [SB0090] SB Audigy 1 [SB0090] (rev.3, serial:0x511102) at 0x9c00, irq 17 1 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xfe024000 irq 27
Alsa driver version is 1.0.22.1.
-Jani