VirtualBox guest operating systems do not have access to the Internet. How to get access?

Question

virtual box

Whatever axis I put on VirtualBox during the installation process, the guest OS does not have problems with accessing the Internet, it receives packages, installs, but after installation everything, there is no Internet, apt answers everything. It is impossible to get an IP address.
ping ya.ru answers unknown host
Where to dig? This was not the case before. Win10 system.

Answer 1

On Win10, I would use Hyper-V - if you don't need to forward USB. And on VirtualBox, there is most likely a problem with the adapter - during installation, a universal kernel works in which there are all drivers, and after installation, a new kernel works in which there is no network or curve driver support. Try the old distribution. Change the virtual network model.

Answer 2

does 8.8.8.8 ping?
if so, then look at the dns settings,
you probably manually edit /etc/resolv.conf and the local dns server is not configured to change it back to itself.