linuxaudio.org

--90e6ba5bb8dbdc7987049b4febdd

Content-Type: text/plain; charset=UTF-8
Sorry Gabriel,
USB interface is any one of the M-Audio Line. FastTrack USB, FastTrack Pro,

MobilePre USB... In other words multiple interfaces have been tested. This

problem is specific to this machine...
dmsg, lsusb, lsusb -t
[   46.458327] ALSA urb.c:480: frame 0 active: -75

[   46.461327] ALSA urb.c:480: frame 0 active: -75

[   46.463328] ALSA urb.c:480: frame 0 active: -75

[   46.466328] ALSA urb.c:480: frame 0 active: -75

[   46.468329] ALSA urb.c:480: frame 0 active: -75

[   46.472326] ALSA urb.c:480: frame 0 active: -75

[   46.475327] ALSA urb.c:480: frame 0 active: -75

[   46.479328] ALSA urb.c:480: frame 0 active: -75

[   46.482328] ALSA urb.c:480: frame 0 active: -75

[   46.487329] ALSA urb.c:480: frame 0 active: -75

[   46.489329] ALSA urb.c:480: frame 0 active: -75

[   46.494290] ALSA urb.c:480: frame 0 active: -75

[   46.498322] ALSA urb.c:480: frame 0 active: -75

[   46.501287] ALSA urb.c:480: frame 0 active: -75

[   46.508331] ALSA urb.c:480: frame 0 active: -75

[   46.560332] ALSA urb.c:480: frame 0 active: -75

[   98.971734] ALSA urb.c:146: timeout: still 7 active urbs..

[  104.970917] ALSA urb.c:146: timeout: still 2 active urbs..

[  121.260876] ALSA pcm.c:223: 4:2:1: usb_set_interface failed
Bus 004 Device 002: ID 046d:c31c Logitech, Inc.

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 003 Device 004: ID 0763:200f Midiman M-Audio MobilePre

Bus 003 Device 003: ID 15ca:00c3 Textech International Ltd. Mini Optical

Mouse

Bus 003 Device 002: ID 0408:3001 Quanta Computer, Inc. Optical Touch Screen

Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=ohci_hcd/6p, 12M

    |__ Port 3: Dev 2, If 0, Class=HID, Driver=usbhid, 1.5M

    |__ Port 3: Dev 2, If 1, Class=HID, Driver=usbhid, 1.5M

/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ohci_hcd/6p, 12M

    |__ Port 3: Dev 3, If 0, Class=HID, Driver=usbhid, 1.5M

    |__ Port 4: Dev 4, If 0, Class=audio, Driver=snd-usb-audio, 12M

    |__ Port 4: Dev 4, If 1, Class=audio, Driver=snd-usb-audio, 12M

    |__ Port 4: Dev 4, If 2, Class=audio, Driver=snd-usb-audio, 12M

/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/6p, 480M

/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/6p, 480M
...Rods ;-)
On Wed, Feb 2, 2011 at 09:58, Gabriel Beddingfield wrote:
> And the usb interface is.... ??

quoted text
>

> Does `dmesg` have any error messages?

>

> The output of `sudo lsusb` and `sudo lsusb -t` may also be helpful.

> (E.g. is the audio interface sharing a hub with something else?)

>

> -gabriel

>

--90e6ba5bb8dbdc7987049b4febdd

Content-Type: text/html; charset=UTF-8

Content-Transfer-Encoding: quoted-printable
Sorry Gabriel,USB interface is any one=

 of the M-Audio Line. FastTrack USB, FastTrack Pro, MobilePre USB... In oth=

er words multiple interfaces have been tested. This problem is=C2=A0specifi=

c=C2=A0to this machine...
dmsg, lsusb, lsusb -t[ =C2=A0 46.458327=

] ALSA urb.c:480: frame 0 active: -75[ =C2=A0 46.461=

327] ALSA urb.c:480: frame 0 active: -75
[ =C2=A0 46.463328] ALSA urb.c:480: frame 0 active: -75[ =C2=A0 46.466328] ALSA urb.c:480: frame 0 active: -75=

[ =C2=A0 46.468329] ALSA urb.c:480: frame 0 active: =

-75
[ =C2=A0 46.472326] ALSA urb.c:480: frame 0 active: -75[ =C2=A0 46.475327] ALSA urb.c:480: frame 0 active: -75[ =C2=A0 46.479328] ALSA urb.c:480: frame 0 active: -75[ =C2=A0 46.482328] ALSA urb.c:480: frame 0 active: -75
[ =C2=A0 46.487329] ALSA urb.c:480: frame 0 active: -75[ =C2=A0 46.489329] ALSA urb.c:480: frame 0 active: -75=

[ =C2=A0 46.494290] ALSA urb.c:480: frame 0 active: =

-75
[ =C2=A0 46.498322] ALSA urb.c:480: frame 0 active: -75[ =C2=A0 46.501287] ALSA urb.c:480: frame 0 active: -75[ =C2=A0 46.508331] ALSA urb.c:480: frame 0 active: -75[ =C2=A0 46.560332] ALSA urb.c:480: frame 0 active: -75
[ =C2=A0 98.971734] ALSA urb.c:146: timeout: still 7 activ=

e urbs..[ =C2=A0104.970917] ALSA urb.c:146: timeout:=

 still 2 active urbs..[ =C2=A0121.260876] ALSA pcm.c=

:223: 4:2:1: usb_set_interface failed
Bus 004 Device 002: ID 046d:c31c Logitech, Inc.=C2=A0Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hu=

b
Bus 003 Device 004: ID 0763:200f Midiman M-Audio MobilePreBus 003 Device 003: ID 15ca:00c3 Textech International Ltd. Mini Opti=

cal MouseBus 003 Device 002: ID 0408:3001 Quanta Com=

puter, Inc. Optical Touch Screen
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root=

 hubBus 002 Device 001: ID 1d6b:0002 Linux Foundatio=

n 2.0 root hubBus 001 Device 001: ID 1d6b:0002 Linux=

 Foundation 2.0 root hub
=

/: =C2=A0Bus 04.Port 1: Dev 1, Class=3Droot_hub, Dri=

ver=3Dohci_hcd/6p, 12M=C2=A0=C2=A0 =C2=A0|__ Port 3:=

 Dev 2, If 0, Class=3DHID, Driver=3Dusbhid, 1.5M
=C2=A0=C2=A0 =C2=A0|__ Port 3: Dev 2, If 1, Class=3DHID, D=

river=3Dusbhid, 1.5M/: =C2=A0Bus 03.Port 1: Dev 1, C=

lass=3Droot_hub, Driver=3Dohci_hcd/6p, 12M=C2=A0=C2=

=A0 =C2=A0|__ Port 3: Dev 3, If 0, Class=3DHID, Driver=3Dusbhid, 1.5M
=C2=A0=C2=A0 =C2=A0|__ Port 4: Dev 4, If 0, Class=3Daudio,=

 Driver=3Dsnd-usb-audio, 12M=C2=A0=C2=A0 =C2=A0|__ P=

ort 4: Dev 4, If 1, Class=3Daudio, Driver=3Dsnd-usb-audio, 12M=C2=A0=C2=A0 =C2=A0|__ Port 4: Dev 4, If 2, Class=3Daudio, Driver=

=3Dsnd-usb-audio, 12M
/: =C2=A0Bus 02.Port 1: Dev 1, Class=3Droot_hub, Driver=3D=

ehci_hcd/6p, 480M/: =C2=A0Bus 01.Port 1: Dev 1, Clas=

s=3Droot_hub, Driver=3Dehci_hcd/6p, 480M
...Rods ;-)

On Wed, Feb 2, 2011 at 09:58, Gabriel Be=

ddingfield <gabrbedd@gmail.com> wrote:
And the usb interface is.... ??
Does `dmesg` have any error messages?
The output of `sudo lsusb` and `sudo lsusb -t` may also be helpful.

(E.g. is the audio interface sharing a hub with something else?)
-gabriel
--90e6ba5bb8dbdc7987049b4febdd--