Hello to all

I have an old edirol UA-20 that not work with advanced driver, or perhaps I see it, i can send midi in and out from it but audio don't work. I have ubuntu intrepid and Jaunty (all the same problem!!!) The sound card works perfectly with advanced driver off, but in this mode is useless (no midi/no low latency audio/no 24 bit)

here's the output of some command

damnick@damnick-nb:~$ lsusb Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 003: ID 0582:0025 Roland Corp. EDIROL UA-20 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub damnick@damnick-nb:~$ sudo lsusb -v -d 0582:0025 [sudo] password for damnick:

Bus 001 Device 003: ID 0582:0025 Roland Corp. EDIROL UA-20 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 255 Vendor Specific Class bDeviceSubClass 0 bDeviceProtocol 255 bMaxPacketSize0 8 idVendor 0x0582 Roland Corp. idProduct 0x0025 EDIROL UA-20 bcdDevice 1.01 iManufacturer 1 Roland iProduct 2 EDIROL UA-20 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 322 bNumInterfaces 4 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 170mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 1 bInterfaceProtocol 0 iInterface 0 ** UNRECOGNIZED: 0a 24 01 00 01 34 00 02 01 02 ** UNRECOGNIZED: 0c 24 02 01 01 01 00 02 03 00 00 00 ** UNRECOGNIZED: 09 24 03 03 04 03 00 01 00 ** UNRECOGNIZED: 0c 24 02 04 01 06 00 02 03 00 00 00 ** UNRECOGNIZED: 09 24 03 07 01 01 00 04 00 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 2 bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 2 bInterfaceProtocol 0 iInterface 0 ** UNRECOGNIZED: 07 24 01 01 00 01 00 ** UNRECOGNIZED: 0b 24 02 01 02 03 18 01 44 ac 00 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x0120 1x 288 bytes bInterval 1 bRefresh 0 bSynchAddress 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 2 bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 2 bInterfaceProtocol 0 iInterface 0 ** UNRECOGNIZED: 07 24 01 07 00 01 00 ** UNRECOGNIZED: 0b 24 02 01 02 03 18 01 44 ac 00 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0120 1x 288 bytes bInterval 1 bRefresh 0 bSynchAddress 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 3 bInterfaceProtocol 0 iInterface 0 ** UNRECOGNIZED: 07 24 01 00 01 25 00 ** UNRECOGNIZED: 06 24 02 01 10 00 ** UNRECOGNIZED: 06 24 02 02 20 00 ** UNRECOGNIZED: 09 24 03 01 30 01 20 01 00 ** UNRECOGNIZED: 09 24 03 02 40 01 10 01 00 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0020 1x 32 bytes bInterval 0 bRefresh 0 bSynchAddress 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0020 1x 32 bytes bInterval 0 bRefresh 0 bSynchAddress 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 3 bInterfaceProtocol 0 iInterface 0 ** UNRECOGNIZED: 07 24 01 00 01 25 00 ** UNRECOGNIZED: 06 24 02 01 10 00 ** UNRECOGNIZED: 06 24 02 02 20 00 ** UNRECOGNIZED: 09 24 03 01 30 01 20 01 00 ** UNRECOGNIZED: 09 24 03 02 40 01 10 01 00 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0020 1x 32 bytes bInterval 0 bRefresh 0 bSynchAddress 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0020 1x 32 bytes bInterval 1 bRefresh 0 bSynchAddress 0 Device Status: 0x0001 Self Powered damnick@damnick-nb:~$ aplay -l **** Lista di PLAYBACK dispositivi hardware **** scheda 0: ICH6 [Intel ICH6], dispositivo 0: Intel ICH [Intel ICH6] Sottoperiferiche: 1/1 Sottoperiferica #0: subdevice #0 scheda 0: ICH6 [Intel ICH6], dispositivo 4: Intel ICH - IEC958 [Intel ICH6 - IEC958] Sottoperiferiche: 1/1 Sottoperiferica #0: subdevice #0 scheda 1: UA20 [UA-20], dispositivo 0: USB Audio [USB Audio] Sottoperiferiche: 1/1 Sottoperiferica #0: subdevice #0

damnick@damnick-nb:~$ dmesg|tail [ 123.661964] [drm] Num pipes: 1 [ 151.700439] ieee80211_crypt: registered algorithm 'TKIP' [ 155.428103] CPU0 attaching NULL sched-domain. [ 155.428227] CPU0 attaching NULL sched-domain. [ 194.768219] ACPI: EC: non-query interrupt received, switching to interrupt mode [ 194.771985] ACPI: EC: GPE storm detected, transactions will use polling mode [ 1247.360077] usb 1-1: USB disconnect, address 2 [ 1257.952020] usb 1-1: new full speed USB device using uhci_hcd and address 3 [ 1258.228810] usb 1-1: configuration #1 chosen from 1 choice [ 1287.914930] cannot submit datapipe for urb 0, error -90: internal error damnick@damnick-nb:~$ aplay -D plughw:UA20 /usr/share/sounds/question.wav Riproduzione in corso WAVE '/usr/share/sounds/question.wav' : Signed 16 bit Little Endian, Frequenza 44100 Hz, Mono ^C Interrotto dal segnale Interrupt...

and no sound.... jack hangs when I try to open the device....

I have seen an open discussion here

http://lists.linuxaudio.org/pipermail/linux-audio-user/2005-November/028696....

I have the same output with lsusb... but the thread ends here and no fixes!!!

Anyone can help me????

Please??? Nicola Lunghi