1. Set up Flatpak

2. Install xemu from Flathub

flatpak install -y app.xemu.xemu

3. Run xemu

flatpak run app.xemu.xemu

To uninstall: flatpak uninstall -y app.xemu.xemu

Only $HOME/.var/app/app.xemu.xemu/data/xemu/xemu can be written by xemu. The Hard Disk image has to be placed there, for example, at $HOME/.var/app/app.xemu.xemu/data/xemu/xemu/xbox_hdd.qcow2.

The flatpak-builder package is required.

• Install the SDK

flatpak install org.freedesktop.Platform/x86_64/22.08 org.freedesktop.Sdk/x86_64/22.08

• Build xemu

flatpak-builder --user --install --force-clean build-dir app.xemu.xemu.yml