Question Customer reported their 120C-TN10R can't see front drives except two NVMe M.2 drives with RAID1 setup. VROC key is installed. But OS Ubuntu 22.04 can't be installed. Answer Only Ubuntu 22.04 Server version has VMD VROC driver built-in to its kernel.  Desktop version does not. By using Server version, Ubuntu 22.04 can be installed onto RAID 1 to M.2 drives and see all front drives. Was this FAQ helpful? YES      NO Enter Comments Below: Note: Your comments/feedback should be limited to this FAQ only. For technical support, please send an email to support@supermicro.com.  Enter your email address below if you'd like technical support staff to reply:  Please type the Captcha (no space) X W X N FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 36416 Operating Systems: - Linux OS 02/24/23     Print Answer