`sudo waydroid update`

vypíše:

usage: waydroid [-h] [-V] [-l LOG] [--details-to-stdout] [-v] [-q] [-w]
{status,log,init,upgrade,session,container,app,prop,show-full-ui,first-launch,shell,logcat}
...
waydroid: error: argument action: invalid choice: 'update' (choose from 'status', 'log', 'init', 'upgrade', 'session', 'container', 'app', 'prop', 'show-full-ui', 'first-launch', 'shell', 'logcat')