After upgrading to Wheezy, I attempted to install an nvidia driver. It didn't work (X didn't come up). I managed to revert to using the nouveau driver, by removing /etc/X11/xorg.conf, which mostly works. However, I'm having an issue rendering some 3D stuff that used to work before the upgrade (I'm pretty sure I was using the nouveau driver with Squeeze). Do I need to reinstall/reconfigure the nouveau driver? What is the proper way to do so? Thanks -- Joe Riel