The Linux Terminal app in Android 15 QPR2 is fairly barebones in terms of what it can let you do right now, but a lot of improvements are in the works, including:
* Hardware acceleration support. If the file /sdcard/linux/virglrenderer exists on the device, VirGL for the VM will be enabled. This requires enabling ANGLE for the Terminal app.
* Graphical environment support. By installing Wayland compositor and VNC backend, you can enable a graphical environment.