I have a system with a Adaptec ASR-2405 RAID controller configured RAID-1.

The Ubuntu installation failed since there is no driver support for it, but the Ubuntu Manuals web page


documents the aac — Adaptec AdvancedRAID Controller driver and that it supports the 2405.

The problem is that I don't understand how to install the driver when installing Ubuntu on the 2405.

I am new to Ubuntu and any guidance will be appreciated.