x11-drivers/nvidia-drivers blocks x11-base/xorg-server-1.4-r1. When I emerge -C nvidia-drivers, the dependencies of xorg-server don't build any more, because they lack libGL.so. Solution: emerge the dependencies manually, then emerge -C nvidia-drivers, then emerge xorg-server. Reproducible: Always Steps to Reproduce: 1. emerge -uD world; is not performed because nvidia-drivers blocks xorg-server 2. emerge -C nvidia-drivers 3. emerge -uD world bails out when building libXi because libGl.so is not found
eselect-opengl set xorg-x11 *** This bug has been marked as a duplicate of bug 191905 ***
without the -