I have a PS3 Bluetooth remote which I have paired with my Ubuntu 14.04.1 system and a lot of the buttons work (i.e. they generate events which 'xev' can see) however a significant number do not (L1-L3, R1-R3 and others).
Unfortunately I need those buttons to control the volume so I am looking for a way to map them somehow.
I know the kernel sees those as events because 'evtest' sees their key presses, however X does not.
Note that previously I had this working on an older Ubuntu system (10.04.4) by following http://wiki.xbmc.org/index.php?title=How-to:Setup_PS3_BD_Remote however that doesn't seem correct anymore (input.conf doesn't hold mappings any more).