Virtual interface removed after reboot on Ubuntu 20.04

[malde]

hi,
I have the same issue.

Thought, that I am doing something wrong in the post installation guide. But then I am not the only one that can not reboot.

Post installation wizzard (Ubuntu-20 LEMP)

Hi, I need help installing virtualmin correctly. The install script has no errors. If I run the post installation wizzard it has no errors to. But if I reboot my server I can not access virtualmin or ssh into it. After reboot I can access only via VNC and if run “virtualmin check-config” I get the following error: ERROR: Virtualmin could not work out the default IPv4 address for virtual servers on your system. You will need to update either the network interface for virtual addresses or defau…

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