nVidia does not supply Open Source drivers for GNU/Linux. Thus some extra work is required to get nVidia graphics chips working. Bartok (4.10.1) has an nVidia Riva Ultra 64 graphics chip. The appropriate driver was installed and configured.
$ wajig install nvidia-kernel-2.4.25-1-686-smp nvidia-glx
Then edit Path[]/etc/X11/XF86Config-4 to remove the two lines:
Load "GLcore" Load "dri"and to replace:
Driver "nv"with
Driver "nvidia"The nVidia splash screen should then be displayed when X is started.