Homescreen not always starting on boot

There is some undeterministic behavior after rebooting the boards, that results on the homescreen not being shown.

It's still unclear to have a fixed way to reproduce the issue, but apparently, it seems to happen more when setting transform=270 to rotate the view. 

When it's failing the logs show some issues launching the homescreen service.

m3ulcb:~# journalctl -r | grep homescreen Jan 03 16:21:54 m3ulcb afbd-homescreen@0.1[3793]: Failed to create display (No such file or directory) Dec 17 11:48:14 m3ulcb systemd[1]: Started This is a demo application for homescreen.