Turned on my netbook (Asus X200CA) this morning to find some weird keybinding changes. Running 14.04 with cairo dock, ran an update this afternoon to try and fix it to no avail.
Left shift key is bound to both left-shift and 3 producing a Ctrl+F search if used in firefox. 3 key, intermittently, produces a left shift resulting in a £ again.
This happens in both cairo and unity desktops, in virtual terminals and in "real" terminals with no GUI loaded at all.
An external USB keyboard works flawlessly.
Help, at the end of my tether!