If Wi-Fi works on the old kernel, keep using it until a newer kernel patch fixes the regression. Option B: Install the LTS (Long Term Support) Kernel
The iwlwifi firmware failed to load iwldebugyoyobin exclusive error is almost always a false alarm. The missing iwl-debug-yoyo.bin file is an optional debug tool, and its absence does not affect your Wi-Fi. iwlwifi firmware failed to load iwldebugyoyobin exclusive
The error message iwlwifi: firmware: failed to load iwl-debug-yoyo.bin (-2) in Linux system logs typically indicates a and is generally safe to ignore unless you are actively debugging wireless hardware issues. Core Findings If Wi-Fi works on the old kernel, keep
Reload the kernel module to apply the changes without rebooting: sudo modprobe -r iwlwifi sudo modprobe iwlwifi Use code with caution. Step 4: Troubleshooting Persistent Connection Dropping iwlwifi firmware failed to load iwldebugyoyobin exclusive