From http://www.jwz.org/xscreensaver/xscreensaver-5.16.tar.gz

[xscreensaver] / hacks / config / sonar.xml

diff --git a/hacks/config/sonar.xml b/hacks/config/sonar.xml
index baffcbf96d3f22c95ee05ab948cbf15b2492591a..2c006c76c1cac02f2a585b124a76b8ed7cffb5bf 100644 (file)
--- a/hacks/config/sonar.xml
+++ b/hacks/config/sonar.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
 
-<screensaver name="sonar" _label="Sonar">
+<screensaver name="sonar" _label="Sonar" gl="yes">
 
   <command arg="-root"/>