Re: [LAU] MIDI keyboard not recognized

From: Pedro Lopez-Cabanillas <pedro.lopez.cabanillas@email-addr-hidden>
Date: Tue Sep 18 2012 - 08:25:36 EEST

On Monday 17 September 2012, jy wrote:
> This is my kernel version : Linux 3.2.0-23-lowlatency-pae #31-Ubuntu SMP
> PREEMPT Wed Apr 11 04:07:36 UTC 2012 i686 i686 i386 GNU/Linux

And here is the list of files that are installed by that package:

http://packages.ubuntu.com/precise/i386/linux-image-3.2.0-23-lowlatency-
pae/filelist

Two observations: there is no module "usbcore.ko" for this kernel, but there
is one named "snd-seq-midi.ko". You may check if the file is missing in your
machine, or it is corrupt.

Another easy verification that you can do is: start the machine with a live
CD/DVD disk, checking lsmod before and after you plug the keyboard.

Beware that the module file name is "snd-seq-midi" (with "-"), but lsmod
prints "snd_seq_midi" (with "_").

Regards,
Pedro
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Received on Tue Sep 18 12:15:02 2012

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