--- /lib/udev/hwdb.d/60-keyboard.hwdb.orig	2016-03-07 13:51:21.297037716 +0000
+++ /lib/udev/hwdb.d/60-keyboard.hwdb	2016-03-07 13:52:19.780449191 +0000
@@ -730,9 +730,9 @@
 
 # Logitech Presenter R400
 evdev:input:b0003v046DpC52D*
- KEYBOARD_KEY_070029=presentation
- KEYBOARD_KEY_07003e=presentation
- KEYBOARD_KEY_070037=displaytoggle
+ KEYBOARD_KEY_070029=esc
+ KEYBOARD_KEY_07003e=f5
+ KEYBOARD_KEY_070037=b
 
 # Internet Navigator
 evdev:input:b0003v046DpC309*