Iwlwifi Firmware Failed To Load Iwl-debug-yoyo.bin -

sudo rmmod iwlwifi && sudo modprobe iwlwifi If the latest package still lacks the file (rare), obtain it from the upstream kernel firmware repository:

If you use a modern Linux distribution on a laptop, you may have glanced at your system logs (using dmesg or journalctl ) and noticed a curious, recurring error: iwlwifi firmware failed to load iwl-debug-yoyo.bin

iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2) sudo rmmod iwlwifi && sudo modprobe iwlwifi If

If a clean system log is your goal, simply update your linux-firmware package. Otherwise, let your Wi-Fi work in peace—and consider this message a quirk of Linux’s verbose and transparent driver architecture. simply update your linux-firmware package. Otherwise