Battle.net - no connection

operating system: LinuxMint Cinnamon 19.3

If I start the launcher over lutris or over steam is the same result.

With steam:

If I start the launcher, I had to enter my email and password.

The mask appears to be incomplete. I don’t have a confirmation button.

The blue circle rotates continuously.

So I start the launcher without connection.

In the launcher I can install the game. But If I try to connect it, I have the same problem.

If I start the game, I get a black sceen, with a white curser. Nothing more happens.

With lutris:

If I start the launcher, I had to enter my email and password. But these input fields are available twice.

Then I can chose the authentification. I get an sms with a number. I enter it, but I get no connection.

So I start the launcher without connection.

There I‘ve the same problem how with steam.

Im Terminal eingeben, um zu deinstallieren:
sudo apt remove lutris

Im Terminal eingeben, um ein aktuelles Lutris zu installieren:
sudo add-apt-repository ppa:lutris-team/lutris
sudo apt update
sudo apt install lutris

Eine Aktualisierung hatte bei mir nicht funktioniert, weshalb ich diese Variante gewählt hatte. Nun funktioniert alles. Super. :-))))))))))))))))))