Hi,

after upgrading to Kernel 3.5 I get this when switching on the M-Audio FTU

Aug  4 12:53:06 chessur kernel: [  211.714699] usb 1-1.2.1.1: new 
high-speed USB device number 8 using ehci_hcd
Aug  4 12:53:06 chessur kernel: [  211.801149] usb 1-1.2.1.1: config 1 
interface 3 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 8
Aug  4 12:53:06 chessur kernel: [  211.801156] usb 1-1.2.1.1: config 1 
interface 3 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 8
Aug  4 12:53:06 chessur kernel: [  211.802216] usb 1-1.2.1.1: New USB 
device found, idVendor=0763, idProduct=2080
Aug  4 12:53:06 chessur kernel: [  211.802221] usb 1-1.2.1.1: New USB 
device strings: Mfr=1, Product=2, SerialNumber=0
Aug  4 12:53:06 chessur kernel: [  211.802225] usb 1-1.2.1.1: Product: 
Fast Track Ultra
Aug  4 12:53:06 chessur kernel: [  211.802228] usb 1-1.2.1.1: 
Manufacturer: M-Audio
Aug  4 12:53:06 chessur mtp-probe: checking bus 1, device 8: 
"/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2.1/1-1.2.1.1"
Aug  4 12:53:06 chessur mtp-probe: bus: 1, device: 8 was not an MTP device
Aug  4 12:53:08 chessur kernel: [  213.688809] ALSA 
sound/usb/mixer.c:786 usb-audio: set quirks for FTU Effect Feedback/Volume
Aug  4 12:53:08 chessur kernel: [  213.703044] ALSA 
sound/usb/mixer.c:777 usb-audio: set quirk for FTU Effect Duration
Aug  4 12:53:08 chessur kernel: [  213.704572] ALSA 
sound/usb/mixer.c:786 usb-audio: set quirks for FTU Effect Feedback/Volume
Aug  4 12:53:08 chessur kernel: [  214.098985] ALSA 
sound/usb/endpoint.c:866 cannot submit urb 0, error -2: endpoint not enabled
Aug  4 12:53:08 chessur kernel: [  214.099839] ALSA 
sound/usb/endpoint.c:866 cannot submit urb 0, error -2: endpoint not enabled
Aug  4 12:53:08 chessur kernel: [  214.100694] ALSA 
sound/usb/endpoint.c:866 cannot submit urb 0, error -2: endpoint not enabled
Aug  4 12:53:08 chessur kernel: [  214.101917] ALSA 
sound/usb/endpoint.c:866 cannot submit urb 0, error -2: endpoint not enabled
Aug  4 12:53:08 chessur kernel: [  214.103037] ALSA 
sound/usb/endpoint.c:866 cannot submit urb 0, error -2: endpoint not enabled
Aug  4 12:53:08 chessur kernel: [  214.105144] ALSA 
sound/usb/endpoint.c:866 cannot submit urb 0, error -2: endpoint not enabled
Aug  4 12:53:08 chessur kernel: [  214.106136] ALSA 
sound/usb/endpoint.c:866 cannot submit urb 0, error -2: endpoint not enabled
Aug  4 12:53:08 chessur kernel: [  214.107115] ALSA 
sound/usb/endpoint.c:866 cannot submit urb 0, error -2: endpoint not enabled
Aug  4 12:53:08 chessur kernel: [  214.108289] ALSA 
sound/usb/endpoint.c:866 cannot submit urb 0, error -2: endpoint not enabled
...

Sound does not work on the M-AUdio FTU.

The endpoint message keep coming every time the system tries to play a 
sound.

cu romal

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