While installing Ubuntu 20 (upgraded from 18) the wizard let me choose the key combination for changing input language. The key combination I had in Ubuntu 18 was Super+space, but I didn’t find it there and chose "Super" (alone).
I don’t know how to change it – in "Settings" it says that the current combination is "Super+space" (which is not the only one).
Now I cannot do anything with any combination with "Super" – it only changes the input language.
See image: I can change the other two, but not the "Left Win"
2
Answers
Found it!!!
Apparently, in "Tweaks" app (previously named TweaksUI), on the "Keyboard & Mouse" menu there is a button named "Additional Layout Options". When I clicked on it a pop-up opened and I opened the "Switching to another layout" sub-menu and found the problematic checkbox (Left Win) and un-checked it. So simple (when you know how).
In order to install "Tweaks" just run this on terminal:
it worked, thx, but now indicator En is freezed in one position… Its always was a linux problem – creating non-existing problem and spending hours to solve them)))