Y2K22 patch (y2k22_patch-1.2.zip) is required for Xilinx Vivado/Vitis HLS versions 2014.x through 2021.2
./install_debug_token -i /path/to/your/downloaded/Vivado_Y2K22_Patch.zip
The Y2K22 bug in Xilinx Vivado was a painful reminder that even mature EDA tools are vulnerable to datetime overflow errors. Fortunately, AMD/Xilinx responded quickly with robust patches. The vivado y2k22 patch install process is straightforward if you carefully match your version, back up your installation, and follow the OS-specific steps above. vivado y2k22 patch install
Verify the Patch File: Check the integrity of the downloaded file using checksums provided by Xilinx. This ensures that the file was not corrupted during download. Y2K22 patch (y2k22_patch-1
%APPDATA%\Xilinx\Vivado\2021.1\cache\~/.Xilinx/Vivado/2021.1/cache/Are you currently seeing a specific error code like [Vivado 12-8300] while trying to generate your IP? Y2k22 patch does not seem to work - Adaptive Support Conclusion: Don't Let a Date Bug Derail Your
sudo date -s "2021-12-31 12:00:00"
vivado
# Reset after: sudo date -s "2025-01-01 12:00:00"