kflip

Flip the built-in laptop screen 180 degrees on KDE Plasma.

I use my laptop the normal way most of the time and sometimes upside down. This is the quick toggle for that: one click or one hotkey swaps the panel between normal and inverted. It runs kscreen-doctor instead of xrandr, so it also works on a pure Wayland session.

Requirements

KDE Plasma and jq. kscreen-doctor ships with Plasma. notify-send is optional and only used to show errors when the script runs without a terminal.

Install

git clone https://github.com/0443n/kflip.git
cd kflip
./install.sh

This copies flip-display to ~/.local/bin and the launcher to ~/.local/share/applications. Make sure ~/.local/bin is on your PATH.

Bind to a hotkey

Open System Settings > Keyboard > Shortcuts and add a custom shortcut that runs flip-display. Then flipping is one keypress.