Points & Lines dissappears when making displaylists

Hello,

My points and lines does not show when I use a display list instead of direct rendering.
Triangles and Quads continue to display nicecely in both situations.

The code is run under Linux using software rendering (no acceleration).

In addition, running the program under Windows instead with HW acceleration does not show the points or lines in any of the cases.

My card is an NVidia fx 5200

Any idea what might be causing this behaviour?

Thanks
/Jonas