There is an NVIDIA Linux Driver web forum. You can access it by going to http://www.nvnews.net and following the "Forum" and "Linux Discussion Area" links. This is the preferable tool for seeking help; users can post questions, answer other users' questions, and search the archives of previous postings.

If all else fails, you can contact NVIDIA for support at: <linux-bugs@nvidia.com>. But please, only send email to this address after you have explored the Frequently Asked Questions and Common Problems chapters of this document, and asked for help on the nvnews.net web forum. When emailing <linux-bugs@nvidia.com>, please include the nvidia-bug-report.log.gz file generated by the nvidia-bug-report.sh script (which is installed as part of driver installation).

NVIDIA provides a technical contact for information about potential security issues. Anyone who has identified what they believe to be a security issue with an NVIDIA UNIX driver is encouraged to directly contact the NVIDIA UNIX Graphics Driver security email alias, <unix-security@nvidia.com>, to report and evaluate any potential issues prior to publishing a public security advisory.