I've two computers, one (computer A) running 14.04, and another one running 16.04 (computer B).
Computer A is in french, computer B in english, both with french keyboard layout.
On computer A, when I press AltGr+è or AltGr+é, it prints (e.g. on stackexchange messages) respectively ` or ~.
But on computer B, nothing prints when pressing same key combination. For printing backticks, I need to press AltGr+èAltGr+è; and AltGr+é Space for getting ~. I find this rather awkward.
Question: How to replicate the functioning of computer A on computer B?