xorg-x11 installation under VirtualBox : Xorg failed to load vmwgfx

Problem

I install xorg-x11 under VirtualBox and I met the following issue :


emerge xorg-x11
env-update
source /etc/profile
Xorg -configure

==> Xorg failed to load vmwgfx

Solution

emerge -C xf86-video-vmware
emerge x11-drivers/xf86-video-virtualbox