Since it's internal clock will not roll over until Jan. 19, 2038, the Linux Operating System per se is expected to completely Y2K compliant. For a "Linux Operating System Year 2000 Statement" and links to many vendors' Y2K statements - Linux Operating System Year 2000
Other Linux Operating System Information Sources -
A commercial seller of Linux operating systems and support software is the Y2K link at - LinuxMall, The Linux Superstore. This web site and their staff can give you links to most support software vendors and associated Y2K support.
User's Groups -