I have been following this thread for about a month and thought I'd offer what I did to get 3d acceleration working. (NOT USING NVIDIA-173) I myself have a: NVIDIA Corporation NV34 [GeForce FX 5500] (rev a1) and the drivers that were included with the default install were the: Nouveau drivers and they were dog slow.
However, Ubuntu also has the DRI experimental package: libgl1-mesa-dri-experimental and that made performance comparable to the Nvidia binary drivers. (For my card; in this one instance.) So if you want to give it a try:
I have been following this thread for about a month and thought I'd offer what I did to get 3d acceleration working. (NOT USING NVIDIA-173) I myself have a: NVIDIA Corporation NV34 [GeForce FX 5500] (rev a1) and the drivers that were included with the default install were the: Nouveau drivers and they were dog slow.
However, Ubuntu also has the DRI experimental package: libgl1- mesa-dri- experimental and that made performance comparable to the Nvidia binary drivers. (For my card; in this one instance.) So if you want to give it a try:
sudo apt-get install xserver- xorg-video- nouveau libgl1- mesa-dri- experimental
Then reboot and see how well it works for you.