Hi. 0AD is a terrific game. Never had any problem running it on Ubuntu Mate 20.04; I deleted saved games for a match I won, so I wanted to go to another difficulty level. Now, I cannot launch a new match--according to one of the errors, the gui xml is failing to load. In the center of the screen, there is a window that says it is loading a map. I have the Zhu version of 0AD.
I tried to delete 0AD, then reboot, then install again, but the error is still there and I can't launch a game. Not sure what else to do?