Here is my story. I purchase an HP laptop that came preinstalled with Windows 10. I did not want Windows so I installed Kubuntu in which I am currently using version 20.4. I am having all sorts of problems and I am pretty convinced that they are isolated to Kubuntu. For example, I have 3 other Acer laptops that was also having the same problems plus some while running Kubuntu. I switched them to Ubuntu and they are running awesomely. All of those problems are now gone. I would like the same for my HP laptop. However, when I try to install Ubuntu, I get a message that the installer has detected that I have RAID devices and it cannot continue. It directed me to a support page which did not help. I looked in BIOS and I have two drives, one is just under 2 TB and the other is 14 GB. For both, it says that they are Non-RAID. To me that is confusing.
I tried contacting HP but that was a bust since they kept pushing me to use Windows and never would tell me how to fix it. So now I am coming in hopes that I can get some help. The model name of my laptop is HP Laptop 17-by0089cl. I used Ubuntu sometime ago for awhile and it was very nice. I had to briefly go to Windows 10 before now being on Kubuntu but I would just like to go back to Ubuntu and stay put.