Help needed to identify a keyboard layout (language: English/US or German + type "Dvorak" or "Dead acute", etc), in order to set it in Linux Mint : r/thinkpad
How to add and switch keyboard layout on Ubuntu 20.04 Desktop - Linux Tutorials - Learn Linux Configuration
Keyboard. Language setting missing after installation - Linux Mint Forums
German keyboard layout - Wikiwand
Jens Getreu's blog - Install the international “German E1 keyboard layout” on Debian from source
US-Intl layout EU users of Emacs in WSL - how do you input those Alt-Gr characters? - Emacs Stack Exchange
Swiss Keyboard, @ in wrong place under Bo… - Apple Community
MacBook Pro 3.1 german keyboard with Ubuntu 12.4 (@ and € keys) - Ask Ubuntu
How do I change default keyboard layout (not input method) in Ubuntu 16.04? - Ask Ubuntu