this bug as far as I am aware only effects NV35 Cards it now appears it may effect NV36 Cards also.
These are 5000 series cards, most cards are not effected which is why Nvidia didn't discover it. I repeat if this Bug effects your card it is not an Ubuntu or Linux problem but a problem with the driver from Nvidia they have logged an official bug for their developers but please inform Nvidia about your problems in the same manner you would inform Ubuntu about a problem with their software.
this bug as far as I am aware only effects NV35 Cards it now appears it may effect NV36 Cards also.
These are 5000 series cards, most cards are not effected which is why Nvidia didn't discover it. I repeat if this Bug effects your card it is not an Ubuntu or Linux problem but a problem with the driver from Nvidia they have logged an official bug for their developers but please inform Nvidia about your problems in the same manner you would inform Ubuntu about a problem with their software.