Fix: iwlwifi firmware failed to load iwl-debug-yoyo.bin If you see the error message in your Linux boot logs (dmesg), the good news is that your Wi-Fi is likely not broken. This error refers to a missing debug-only file that is not required for standard wireless operations. Why is this happening?
Your string iwldebugyoyobin exclusive looks like : iwlwifi firmware failed to load iwldebugyoyobin exclusive
Ensure you have the non-free-firmware repository enabled and install the driver Debian Wiki : sudo apt update && sudo apt install firmware-iwlwifi Use code with caution. Copied to clipboard On Ubuntu/Mint: Reinstall the generic firmware package: sudo apt install --reinstall linux-firmware Use code with caution. Copied to clipboard Summary Table Missing iwl-debug-yoyo.bin Low (Cosmetic) Use enable_ini=N in modprobe config. Wi-Fi Not Connecting High Install firmware-iwlwifi or check rfkill . "Failed to load iwlwifi-*.ucode" High Missing actual functional firmware; update linux-firmware . If you're still having trouble, let me know: Fix: iwlwifi firmware failed to load iwl-debug-yoyo