How can I enable the "magic sysrq key" on ubuntu desktop?
92733
Alt + sysrq + REISUB doesn't reboot my laptop
14960
What are the choices for the Ubuntu desktop GUI and how do I enable them?
54040
How do I enable onboard (on screen keyboard) on the lock-screen?
85784
How can I set up a password for the 'rm' command?
144806
How to change LUKS passphrase?
42933
Where are the keymaps in Debian? (Using loadkeys to change keymap.)
148424
How can I get the product keys for software on my PC?
80998
Lubuntu 14.04 - unlock keyring on login
135600
Disable the default app key (super+num) functionality on Ubuntu 17.10 and later
58759
How to fix missing GPG keys?
150817
Remap [Function] key on a Gateway laptop
143747
How do I enable the "backports" repository?
139116
Why is Apple hardware test (AHT) not loading when pressing key D on system start?
24697
How to detect that arrow key is pressed using C under Linux or Solaris?
122703
How do I run the SSH command to set StrictHostKeyChecking=no?
37200
Linux Mint: How to enable cryptswap with custom password?
113679
Looking for a one step solution to appending my SSH public key to a server's authorized_keys?