mh@x30:~$ perl -MOpenGL -e 1 Can't load '/home/mh/perl510/lib/site_perl/5.10.0/i686-linux-thread-multi/auto/OpenGL/OpenGL.so' for module OpenGL: /usr/lib/xorg/modules/extensions/libglx.so: undefined symbol: xf86Screens at /home/mh/perl510/lib/5.10.0/i686-linux-thread-multi/DynaLoader.pm line 203. #### 00:00.0 Host bridge: Intel Corporation 82830 830 Chipset Host Bridge (rev 04) 00:02.0 VGA compatible controller: Intel Corporation 82830 CGC [Chipset Graphics Controller] (rev 04) 00:02.1 Display controller: Intel Corporation 82830 CGC [Chipset Graphics Controller]