We have finally solved the problem of booting zynthian with several USB devices (keyboards, etc.) connected.
The solution was proposed by @riban, but i missed to read the thread and the fix didn’t get implemented:
Recently the same solution has been re-proposed by @Fitz in:
And now, yes!! My eyes are more open after holidays …
I’ve commited the fix that solve the problem for HifiBerry soundcards. People using other soundcards and having this problem should report the device name in this thread, so we can extend the solutions for all supported soundcards. Simply send the output of this command:
Ahh! Important! After updating your zynthian, you should re-configure your soundcard from webconf and reboot your zynthian. For doing that, first select “dummy” soundcard and then your soundcard. If you are using the “kit” configuration, then select your kit, save and reboot.