A software vendor has told me that Ubuntu Server 12.04 is not compatible with Symantec's Endpoint Protection Version 12 Anti-Virus software. Was I told correctly?
Based on this article: https://support.symantec.com/en_US/article.TECH101598.html
They support Ubuntu 12.04
http://www.symantec.com/endpoint-protection/system-requirements/ ...they mention symantec endpoint protection 12.1.6, and Ubuntu is listed in supported OS (but version is not specified)
@mark kirby: There is even a tutorial on their website, says it works for Ubuntu
Also as @JoKeR pointed out, there is site with supported kernels: