In this video I cover how to install ReplaySorcery, an open-source install-replay solution for Linux, on Ubuntu based distributions. https://github.com/matanui159/ReplaySorcery#replaysorcery Step 1. Install ReplaySorcery. https://github.com/matanui159/ReplaySorcery#installing First install, the following dependencies through a Terminal window. sudo apt install git cmake ffmpeg libx11-xcb-dev libavutil-dev libavformat-dev libavdevice-dev libavcodec-dev libavfilter-dev libdrm-dev libpulse-dev libsimde-dev Next, clone the project Github repository using the below command. https://github.com/matanui159/ReplaySorcery Close the current Terminal window and open a new one inside the ReplaySorcery folder in your home directory. From here, run the following in sequence. git submodule update --init cmake -B bin -DCMAKE_BUILD_TYPE=Release make -C bin sudo make -C bin install Once the installation process is complete, start the ReplayService with the following command. systemctl --user enable --now replay-sorcery Step 2. Using ReplaySorcery. https://github.com/matanui159/ReplaySorcery#configuration ReplaySorcery is configured using conf files but if you want a GUI option, then install GOverlay. https://github.com/benjamimgois/goverlay#ubuntu Once you have set up your capture options, save the changes, but restart the ReplaySorcery service after doing so. Now when you activate the key combination, you will have a saved video file in your home directory of the last 30 seconds of activity. #replaysorcery #linux #ubuntu