I am also using the nvidia driver and viewing a signed code of conduct page causes X to restart immediately. I experience the same behavior in both Firefox and Epiphany (seems to be generally related to gecko). I do not have the same problem when I visit the page using Opera.
I am also using the nvidia driver and viewing a signed code of conduct page causes X to restart immediately. I experience the same behavior in both Firefox and Epiphany (seems to be generally related to gecko). I do not have the same problem when I visit the page using Opera.
0000:01:00.0 VGA compatible controller: nVidia Corporation NV37GL [Quadro FX 330] (rev a2)