Found some more :(
The libXss.so.1 library also is missing from emulators/suse131_x11. This
would correspond to x11/libXScrnSaver in meta-pkgs/modular-xorg-libs.
That library is another one which got seperated into its own package in
OpenSUSE releases >12.1.
Similarly the libXvMC.so.1, libXxf86dga.so.1 and libXxf86misc.so.1 are also
missing from suse131_x11 (relative to meta-pkgs/modular-xorg-libs and
suse121_x11).
--- emulators/suse131_x11/Makefile.orig
+++ emulators/suse131_x11/Makefile
@@ -35,11 +35,15 @@ RPMPKGS+= libXprintUtil1-1.0.1-9.1.2.${SUSE_ARCH}
RPMPKGS+= libXrender1-0.9.8-2.1.2.${SUSE_ARCH}
RPMPKGS+= libXt6-1.1.4-2.1.2.${SUSE_ARCH}
RPMPKGS+= libXtst6-1.2.2-2.1.2.${SUSE_ARCH}
+RPMPKGS+= libXss1-1.2.2-7.1.2.${SUSE_ARCH}
+RPMPKGS+= libXvMC1-1.0.8-2.1.2.${SUSE_ARCH}
RPMPKGS+= libXv1-1.0.10-2.1.2.${SUSE_ARCH}
RPMPKGS+= libXrandr2-1.4.2-2.1.2.${SUSE_ARCH}
RPMPKGS+= libXRes1-1.0.7-2.1.2.${SUSE_ARCH}
RPMPKGS+= libXTrap6-1.0.1-6.1.2.${SUSE_ARCH}
RPMPKGS+= libXxf86vm1-1.1.3-2.1.2.${SUSE_ARCH}
+RPMPKGS+= libXxf86dga1-1.1.4-2.1.2.${SUSE_ARCH}
+RPMPKGS+= libXxf86misc1-1.0.3-9.1.2.${SUSE_ARCH}
RPMPKGS+= libdmx1-1.1.3-2.1.2.${SUSE_ARCH}
RPMPKGS+= libfontenc1-1.1.2-2.1.2.${SUSE_ARCH}
RPMPKGS+= liblbxutil1-1.1.0-9.1.2.${SUSE_ARCH}