Ubuntu Mate huge bug

[Vojtěch šmiro]

Hello,

there is a huge bug in Ubuntu Mate 21.04. When my friend Libor logged 
in, it said to him Ubuntu installer as superuser and nothing more. He 
blindly clicked Try Ubuntu, but any sudo apps don't work. There are 
problems with Caja or Gparted for example. Can someone repair it? Ubuntu 
21.04 will be out early.

Thanks a lot and take care.

Best regards

Vojta.