Posted: Wed 31 Oct 2012, 10:20
Previously I had a problem with mpdpup not detecting my WaveIO usb interface on mpdpup power up.
This is now solved , it turned out to be very easy . The problem was solved by a bit of trial and error and almost no understanding – after looking on the waveIO forum a clue was seen, there was talk of using lsusb command to look at the usb bus.
This resulted in a list with the waveIO shown as ID 20a0 listed last as seen by testing with and without it connected . Simply re- locating the WaveIO with respect to the USB boot stick moved the waveIO to second last in the list and mpdpup auto detects it every time on start-up. The result of lsusb is now as below
There are only two items using the 3 USB ports on the PC. The last listed below is the USB boot stick. I have no idea what the others are with the same ID. Does this mean other items are sharing the usb bus ?
# lsusb
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0001
Bus 003 Device 001: ID 1d6b:0001
Bus 004 Device 001: ID 1d6b:0001
Bus 005 Device 001: ID 1d6b:0001
Bus 001 Device 002: ID 20a0:4143
Bus 001 Device 003: ID 0204:6025
Happy that problem is solved, if it happens to others, just try re-positioning the waveIO on the USB ports . I tried too long before this was found .
This is now solved , it turned out to be very easy . The problem was solved by a bit of trial and error and almost no understanding – after looking on the waveIO forum a clue was seen, there was talk of using lsusb command to look at the usb bus.
This resulted in a list with the waveIO shown as ID 20a0 listed last as seen by testing with and without it connected . Simply re- locating the WaveIO with respect to the USB boot stick moved the waveIO to second last in the list and mpdpup auto detects it every time on start-up. The result of lsusb is now as below
There are only two items using the 3 USB ports on the PC. The last listed below is the USB boot stick. I have no idea what the others are with the same ID. Does this mean other items are sharing the usb bus ?
# lsusb
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0001
Bus 003 Device 001: ID 1d6b:0001
Bus 004 Device 001: ID 1d6b:0001
Bus 005 Device 001: ID 1d6b:0001
Bus 001 Device 002: ID 20a0:4143
Bus 001 Device 003: ID 0204:6025
Happy that problem is solved, if it happens to others, just try re-positioning the waveIO on the USB ports . I tried too long before this was found .