Could you please attach the Info.plist file located on your OS X partition:
/System/Library/Extensions/AppleUSBTopCase.kext/Contents/PlugIns/AppleUSBTCKeyboard.kext/Contents/Info.plist
Also execute the following command in Ubuntu at the shell:
lsusb -v > lsusb.txt
Paco,
Could you please attach the Info.plist file located on your OS X partition: Library/ Extensions/ AppleUSBTopCase .kext/Contents/ PlugIns/ AppleUSBTCKeybo ard.kext/ Contents/ Info.plist
/System/
Also execute the following command in Ubuntu at the shell:
lsusb -v > lsusb.txt
And attach the resulting lsusb.txt file.