Keymap not respected on the space key - Bépo

Support KDE Plasma
1

Hello,
I use the french variant keymap «Bépo» and I have a problem with the “_” symbol (underscore) which is not functional with the key combination “AltGr + space”.
I use KDE as my desktop and I checked in console mode (Ctrl+Alt+F2, then $sudo loadkeys fr-bepo) and it gives me the desired character! So KDE has to do something that breaks this!
If you have an idea I’m interested.

2

Well, by testing with LXQT the problem disappeared! I don’t know exactly why, but after installing LXQT I found a lot of conf RAZ on KDE side.
In short, auto-resolution without knowing the origin of the problem … too bad.