diff -urN primus-0.2.orig/primusrun primus-0.2/primusrun
--- primus-0.2.orig/primusrun	2015-03-28 14:29:18.000000000 -0500
+++ primus-0.2/primusrun	2018-07-10 00:03:37.898370455 -0500
@@ -26,7 +26,7 @@
 # export PRIMUS_libGLd=${PRIMUS_libGLd:-'/usr/$LIB/libGL.so.1'}
 
 # Directory containing primus libGL
-PRIMUS_libGL=${PRIMUS_libGL:-$(dirname `readlink -ne $0`)/'$LIB'}
+PRIMUS_libGL=/usr/\$LIB/primus
 
 # On some distributions, e.g. on Ubuntu, libnvidia-tls.so is not available
 # in default search paths.  Add its path manually after the primus library
@@ -38,5 +38,8 @@
 # Need functions from primus libGL to take precedence
 export LD_LIBRARY_PATH=${PRIMUS_libGL}${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}
 
+# needed for glvnd mesa
+export __GLVND_DISALLOW_PATCHING=1
+
 # And go!
 exec "$@"