I have the same problem trying to install 16.04 server on many BL465c Gen8. Disabling IOMMU on BIOS it seems to fix the issue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1582858 Title: kernel 4.4.0-22-generic in 16.04 sees no disks on HP Proliant DL165 G7 if IOMMU is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1582858/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs