The combination of Odroid N2 and its Mali-G52 GPU causes problems with Wayland.
Odroid N2 used to work with Plasma and Wayland real well. Then about six Months ago an update to mesa broke it. Back then the solutions was to downgrade mesa. But that was soon broken also. Here is the current situation.
Gnome has separated itself from x11 and Gnome will no longer run on Odroid N2
KDE Plasma will work on x11 only. At the sddm login screen, change from
Wayland to x11 before logging in.
Cinnamon works on both x11 and Wayland with it’s muffin Windows Manager.
This suggests that the Cinnamon Developers took their own path with Wayland.
XFCE4, Mate, Budgie, LXQT, LXDE, i3wm all work on x11 only.
If anyone has any fixes or work a rounds, or even just some information on this, please let us know.
Pudge