[linux-audio-user] Midi Woes

Giuseppe Zompatori siliconjoe at gmail.com
Sat Nov 11 12:57:14 EST 2006


Are you loading the module with the "pnp=1" param?

Try re-removing both snd-mpu401 and snd-mpu401_uart as snd-mpu401_uart
You shouldn't need to manually load snd-mpu401_uart as it is being
loaded by snd-mpu401 itself.
Try removing both modules again, and then to just load snd-mpu401.

# modprobe snd-mpu401 pnp=1

and confirm it pulled in snd-mpu401_uart automatically:

# lsmod | grep mpu401
snd_mpu401              9640  0
snd_mpu401_uart        10240  1 snd_mpu401
<rest of the output omitted>

If you got troubles freeing up the midi devices try logging out and in
again, it might quicker.

good luck.

2006/11/11, Chip VanDan <chip.vandan at gmail.com>:
> Well I can load snd-mpu401-uart, but it doesn't seem to make a
> difference to anything, I still don't have anything but Midi Through
> to connect to in Jack.
>
> When I try to load snd-mpu401 I get :
>
> FATAL: Error inserting snd_mpu401
> (/lib/modules/2.6.10-2.1.ll.rhfc3.ccrma/updates/drivers/mpu401/snd-mpu401.ko):
> No such device
>
>
> On 10/11/06, Clemens Ladisch <cladisch at fastmail.net> wrote:
> > The MIDI port is not accessed like a standard serial port.
> >
> > The module to use is snd-mpu401.
>



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