Hi,
First of all, it seems my ix.io has a typo, it is 2P1B, not 2PIB.
I understood what happens. It seems like I receive a bad update, breaking something in X or XFCE.
If I start from zero and get to the desktop, it works fine to reboot and get to the desktop again.
But, as soon as I go in Synaptic and I do the 3 top buttons (Reload, Mark updates, Apply updates, something like that...), then, I will
not get anything else than a blank screen in X.
I have no idea if the problem is on Armbian side or if it is Ubuntu who is providing a broken update...
I tested to do the same thing on my 64 bit Orange Pi PC 2 and I do not have the problem.
Thank you!
-Alexandre