Hi Marco, maybe as a start you can step through xscreensaver-gl-visual with gdb. Run from your build tree: gdb ./hacks/glx/xscreensaver-gl-visual (gdb) break get_gl_visual (gdb) run # stops at get_gl_visual (gdb) next and then just press enter repeatedly and it will go "next" until end of the program.
Tormod > > Not having a GL visual reported here is definitely a problem in the "should > > never happen" category, so trying to figure out where that's going wrong > > would be helpful. > Yes, let's keep this bug report for this missing GL visual issue, and
