I tried to download directly the MySQL-workbench and it worked. I think
that why I already had a MySQL-server on my apt, he gave me this bug
Larsson <1890...@bugs.launchpad.net> schrieb am Mo., 3. Aug. 2020,
10:50:
> Came after upgrade to 19.10.
>
> --
> You received this bug notification because
Public bug reported:
i did sudo apt install mysql-server and at the end the terminal
outputted this
Reading package lists... Done
Building dependency tree
Reading state information... Done
mysql-server is already the newest version (8.0.21-0ubuntu0.20.04.3).
The following package was autom