При установке xf86-video-virtualbox наблюдаю такую картину:
!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:
x11-base/xorg-server:0
(x11-base/xorg-server-1.13.4-r1::gentoo, ebuild scheduled for merge) pulled in by
<x11-base/xorg-server-1.13.99[-minimal] required by (x11-drivers/xf86-video-virtualbox-4.1.26::gentoo, ebuild scheduled for merge)
(x11-base/xorg-server-1.14.3-r2::gentoo, installed) pulled in by
x11-base/xorg-server:0/1.14.3= required by (x11-drivers/xf86-input-evdev-2.8.1::gentoo, installed)
x11-base/xorg-server:0/1.14.3= required by (x11-drivers/xf86-video-vesa-2.3.3::gentoo, installed)
Никак не могу сообразить, как бороться.
Что характерно, на настоящем железе с таким не сталкивался.