Due to special testing requirements (i.e. helping a Friend), I need to Install a new Buster Partition. The current, running one required a significant amount of Trial and Error (Lenovo Ideapad 320 -- need I say more?), including non-free packages, before I was able to get Firmware that worked. Amdgpu, and Wifi come to mind, but I recall having issues with a third piece of Hardware also.
Is there information I can get (via, either a command or a file display) to see what Firmware is actually Applied? (Google was *not* helpful!) Both the existing system, and what I want to Install are current levels of Buster. Different Desktops (since I want to Eyeball Gnome, with Wayland on a Test Partition).