I have a Funtoo system now, but want to migrate (back) to Gentoo. If possible keeping a usable system during the installation (not rebuilding from scratch using a live CD). Both systems should be ~amd64.I found an old description of someone who did it the other way round. To me it sounds as if the steps are:Replace /usr/portage/ with a gentoo portage snapshot.Regenerate the manifest of portage's ebuild.Reemerge portage and do emerge --syncRebuild system (emerge -e @system).Rebuild the rest where necessary (emerge -uND @world)Do I miss anything?What about the profiles?Are there possible incompatibilities in the init scripts (e.g. network interfaces and configuration)?Should I expect problems from UEFI during boot (using grub)?Are there differences in genkernel?
Migrating from Funtoo to Gentoo on a running system
gentoo;migration;funtoo