Hi Pedro,

This turned out to be a great idea. With a live USB stick of ubuntustudio, my keyboard works out of the box !!!
Checked the modules and snd-seq-midi is present with the live USB stick.

Rebooted without the live USB stick and I can now confirm that snd-seq-midi is missing whereas it shouldn't be.

How can i get it back ?

jy

2012/9/18 Pedro Lopez-Cabanillas <pedro.lopez.cabanillas@gmail.com>

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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