Hi.

Just before I downloaded the latest versions of VirtualBox and Kali Linux (as iso file) onto my laptop (Windows 10) and installed them.

But after full installation and getting updates/upgrades (sudo apt update / upgrade / dist-upgrade .. etc), I cannot use Guest Addition for full size window screen.

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I've searched other posts, but have not found any solution working yet.

How can I use Guest Addition for its full size window?