Permanently assign a different keyboard layout
86892
How to permanently assign a different keyboard layout to a USB keyboard?
123371
How can I change the Keyboard Layout on login screen?
114314
How to access the Keyboard Layout Options in 13.10+
101254
How to add a new keyboard layout (Custom keyboard layout definition)
120809
How to set keyboard switch with Ctrl+1, Ctrl+2, Ctrl+3 etc
152705
keyboard hard remap keys?
138346
Create custom keyboard shortcut in Ubuntu 17.10 / 18.04
16907
window-switching keyboard shortcuts interfere with emacs and cannot be changed in the main keyboard system preferences
75937
How can I switch between keyboard layouts by pressing a keyboard shortcut like on Windows?
104874
Remap a key combination to another combination, e. g. Super+Ctrl+Shift+J -> Ctrl+Shift+Left
9590
How can I remap a keyboard key?
85128
How To Permanently Lock the "Fn" Key Down So It Is Active On My Laptop Keyboard?
80932
Why did 13.10 break my custom keyboard layout?
24258
How do I automatically remap buttons on my mouse at startup?
42325
How can I set custom key bindings and key macros on Mac OS X?
120402
Change CTRL-X, -C, and -V hotkeys in Windows to different keys
16724
Keyboard Mapping in .NET