and post some more information so we can see what’s really going on. Now we know the symptom of the disease, but we need some more probing to know where the origin lies…
An inxi --admin --verbosity=7 --filter --no-host --width would be the minimum required information… (Personally Identifiable Information like serial numbers and MAC addresses will be filtered out by the above command)
P.S. If you enter a bit more details in your profile, we can also see which Desktop Environment you’re using, which CPU/GPU you have and other details that will help us help you!
Oh, I understand now, you were building your own ISO files, but the Manjaro ISO tools are missing the package check for NVIDIA 455. This means that MHWD can never install NVIDIA 455 and will instead install no config at all.