[BETA] Raspberry Pi boot from USB/NVMe

[nerd]

This thread has served its purpose.

Official community testing started here:

Volumio 3 Beta test: New init

Dear Volumionauts, Our strive of making Volumio better has took us on a new path. We listened to your requests, we watched and monitored progression of the mainstream Linux distributions. We changed the way, how our system boots, how our system interacts with the latest hardware trends if not evolution. Without further due and in a nutshell: Startup process debug capabilities as early as the device powers up. Numerous boot time optimisations. New greeting theme on non-headless devices. Ad…