Today I deleted gentoo from my Virtualbox because I managed to install it on my hard drive. I installed it from my Arch box using chroot. What I was not expecting was to get the network smoothly working after boot, but I just followed some instructions about wpa_supplicant, and it just worked! I have now a working Gentoo system in virtual console, Xorg is coming at a later stage.
Of course there were some problems to fight with. I will write about them in one of my next posts. But having some experience, imagination and patience solved them all!
I believe, that installing and maintaining a Gentoo system is a very learnful experience for a dedicated linux user. Well, after all, I can now return to my Arch box and everything seems ridiculously easy!... 🙂