How to change keys Page Up/Page Down with Home/End, Lenovo computer, Linux

README.md

1. List available keys xmodmap -pk

2. Find key numbers, for my computer it's:

112 Prior <-> 110 Home
117 Next  <-> 115 End

3. Try to change keys

xmodmap -e "keycode 112 = Home"
xmodmap -e "keycode 110 = Prior"

xmodmap -e "keycode 117 = End"
xmodmap -e "keycode 115 = Next"

4. For pernament change, write commands to file ~/.config/autostart/swap.desktop and make this file executable chmod +x ~/.config/autostart/swap.desktop

Sources:

• https://ictsolved.github.io/remap-key-in-linux/
• https://superuser.com/questions/1358975/how-can-i-set-keys-for-pgup-pgdn-home-end-and-delete-on-linux

swap.desktop

[Desktop Entry]
Name=Swap Keys
Exec=xmodmap -e "keycode 112 = Home" && xmodmap -e "keycode 110 = Prior" && xmodmap -e "keycode 117 = End" && xmodmap -e "keycode 115 = Next"
Terminal=false
Type=Application