I just did a fresh install of Daryna on this Asus A7N8X-X, 1200 mhz Athlon, 20 GB hdd, 512 mb PC2100 ddr, RIVA TNT2 Model 64/Model Pro 64 vid card. Even with 512 mb of ddr ram, I had scroll lag upon first boot, so I elected nVidia restricted drivers, and I believe nVidia-glx-legacy drivers were installed. This improved the scroll lag, but there was no resolution above 800x600. I had a similar problem on another distro, and I actually needed nVidia Accelerated Graphics driver 71.86.01 for this particular video card, which driver was available through the distro's control panel. Where do I get this driver for Daryna, and how do I install it?
EDIT: Using Envy, I installed all three nVidia drivers manually, with the following result:
! Ubuntu is running in low-graphics mode
Your screen and graphics card could not be detected correctly...
Before each installation attempt, I uninstalled the previous driver. I also tried automatic installation of nVidia drivers, with negative results. At present, I am stuck using low-graphics mode, 800x600, because I cannot recover original settings after all this fiddling.