At this point, we need to check something that should have been done much earlier: CPU compatibility. Apologies if you did already check this
Quick check: lscpu | -E "Model|Stepping|Flags"or inxi -Cx
More comprehensive check: x86-64-level script…
git clone https://github.com/HenrikBengtsson/x86-64-level.git
cd x86-64-level
make
./x86-64-level