My devices are as follows (lsinputs)
/dev/input/event2
bustype : BUS_USB
vendor : 0x45e
product : 0xb4
version : 273
name: Microsoft Microsoft® Digital Me
phys: usb-:00:04.0-1/input0
uniq:
bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP
/dev/input/event3
Keyboard and Mouse are from Microsoft, but I have the same problem when
I use a different Mouse (from Targus).
In System/Preferences/Keyboard-Preferences the model Microsoft Wireless
Multimedia Keyboard 1.0A is selected although I have a Microsoft
Digital Multimedia Keyboard 1.0A. Problem also
I found in an old thread from three years ago that suggests to use the program
keytouch.
When I try to use keytouch (which lists my keyboard properly) I get the message:
Warning: Not all keys can be grabbed by this program. This can be
caused by another program which is already grabbing these