Simon Wood wrote: > I have been struggling for the past few days to get a Tascam US-122L (USB > sound-card/midi interface) working, despite reading numerous forum > postings I have only been able to get the midi portion working. Does it show up with "aplay -l"? > I note that the USB descriptor seems to be corrupt. It declares 2 > interfaces, but then describes 3 separate with the same interface number > for the last 2. The descriptors describe two alternate settings for the same interface. This is a feature, which is required for audio devices. > iManufacturer 1 (error) <------ Here be Errors! > iProduct 2 (error) > iSerial 3 (error) It's possible that lsusb does not have the permissions needed to send the messages to ask for the strings. Try running it as root. Regards, Clemens -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html