We should fix/patch this in next releases.

The same problem as here years ago:

http://ubuntuforums.org/showthread.php?t=1162100

 

 

Jessie, -next kernel.

Amazing  I'll look into and fix.

http://cateee.net/lkddb/web-lkddb/INPUT_EVBUG.html

 

Say Y here if you have a problem with the input subsystem and want all events (keypresses, mouse movements), to be output to the system log. While this is useful for debugging, it's also a security threat - your keypresses include your passwords, of course.

If unsure, say N.

To compile this driver as a module, choose M here: the module will be called evbug.

 

CONFIG_INPUT_EVBUG (Event debugging)

Location:                                                                                                                                                                                          │  
  │     -> Device Drivers                                                                                                                                                                                │  
  │       -> Input device support                                                                                                                                                                        │  
  │         -> Generic input layer (needed for keyboard, mouse, ...) (INPUT [=y])

 

 

I do not think we need it.