I am having a problem with ubuntu on boot that it brings me to a screen with the error messages:
[Failed] Failed to start Greenbone Vulnerability Manager daemon (gvmd).
[Failed] Failed to start Samba NMB Daemon.
This happened after a reset after installing Katoolin3 if this has something to do with it. I'm also new to linux and do not know what to do. Please help, thank you.
EDIT: I use a Studio XPS 1645 with an intel core i7 Q720, 6GB with RAM, and a 250GB SSD. For the OS it is the 20.04.2.0-desktop version.