Comment 2 for bug 1750445

I got my unexpected behavior from a script. This script runs in a chroot and modifies the "Console-loadkeys"

This worked for me:
`(sudo dumpkeys | grep -v -E 'keycode *84 ' | grep Console >/dev/null) && (sudo dumpkeys | grep -v Console | sudo loadkeys)`
It looks for some Console keycodes and removes them.

So in my conclusion it is not an unexpected behavior from Gnome.