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

[xscreensaver] / hacks / config / glsnake.xml

diff --git a/hacks/config/glsnake.xml b/hacks/config/glsnake.xml
index 33ab3ddefdc9367190fe876607f4e3c29dcfe9be..3efc7f49a51ac2d982083ffac386f64f7a08d9dd 100644 (file)
--- a/hacks/config/glsnake.xml
+++ b/hacks/config/glsnake.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
 
-<screensaver name="glsnake" _label="GLSnake">
+<screensaver name="glsnake" _label="GLSnake" gl="yes">
 
   <command arg="-root"/>