g_midi not loading on BBB Rev. C Debian

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1

we need a midi compliant USB midi instance using g_midi gadget.

modprobe g_midi

ERROR: could not insert ‘g_midi’: No such device

what’s to do? Kernel Params? Missing packages ?

thanks for reply

Karlheinz

2

uname -r ?

Regards,

3

uname -r → 3.8.13-bone72

I have an older 3.8.13- bone20 image running form an SD Card - it works.

which device would be referenced by “ERROR: could not insert ‘g_midi’: No such device” ?

Could it be an ALSA config issue ?

I checked the kernel config params on both systems : CONFIG_USB_MIDI_GADGET=m is equal.

any new idea ?

4

uname -r → 3.8.13-bone72

I have an older 3.8.13- bone20 image running form an SD Card - it works.

which device would be referenced by “ERROR: could not insert ‘g_midi’: No such device” ?

Could it be an ALSA config issue ?

I checked the kernel config params on both systems : CONFIG_USB_MIDI_GADGET=m is equal.

any new idea ?

lsmod ?

One of the other gadget loaded?