How can I mine Kaspa with older GPU drivers on a newer graphics card?

If your GPU drivers are older than the minimum required by the official Kaspa miner release, you can compile the miner yourself along with its PTX files instead of using the prebuilt binary. The official releases bundle precompiled PTX tied to specific CUDA Toolkit versions, which enforces a minimum driver floor; newer GPUs paired with locked-down older drivers will not satisfy that floor. Building from source lets you target a PTX version your older driver actually supports, restoring compatibility. This matters if your system's drivers are managed by a vendor policy or operating-system constraint that prevents easy updates.