I wish to make an 'Omen X by HP S2' (a 15" HP laptop with NVIDIA RTX graphics) dual boot or Ubuntu only, and in the BIOS/UEFI I cannot disable RST or switch it off. I contacted HP and they also said it is not possible - I guess they have a deal with Intel and do not allow disabling any more.
I've tried Ubuntu versions back to 14 LTS as well as the latest 22 LTS, but all of them complained about the RST and wouldn't allow me to install Ubuntu. This unfortunately makes this pricey bit of kit a Windows-only box.
Since it already exists for several years, can Ubuntu please support RST?
Edit: When searching for possible solutions, I also found posts from people who have both RST and non-RST storage on a computer and because RST is found on that system the Ubuntu installer stops and also does not allow you to install it on non-RST storage. Please support RST, whether we like it or not, many devices have it and on some it cannot be disabled - preventing the device owner to install Ubuntu.