Switch layouts with one key on 18.04 (bug?)
112703
How to NOT show keyboard layout chooser popup when changing language in GNOME 3
77974
Ubuntu+1 Super-key not opening application overview on secondary keyboard layouts
9999
How to fix a keyboard layout on each Windows 10 computer?
150203
Why is my keyboard messed up in Eclipse?
123429
Creating a SoftKeyboard with Multiple/Alternate characters per key
42426
How do I swap the Windows and Control keys in Windows?
11004
How can I switch dialog buttons using the keyboard?
118905
When pressing Up+left + another key, the last key doesn't 'work'
33718
One keyboard two languages on Ubuntu 17.10
44584
How can I set keyboard layout for the guest session?
100772
Cannot find my keyboard layout
86892
How to permanently assign a different keyboard layout to a USB keyboard?
71121
Key short cut `Super+L` (i.e. `Win+L`) not working for `LockScreen` in 12.04 LTS
66827
How to change keyboard layout in Lubuntu 15.10?
43820
Ctrl + Alt +  doesn't work on non-US (f.x. German, Danish) keyboard layout
16114
Ubuntu 17.10 and later: can't change the input switching shortcut to alt+shift
89323
Changing the keyboard layout turns off the numlock