dmesg | grep -i firmware
Which Linux distribution and Wi-Fi card model (e.g., Intel AX211, AC 9260) are you currently using?
:Ensure firmware files are located in /lib/firmware or /usr/lib/firmware . You can check which file the kernel is specifically trying to find by running dmesg | grep iwl .
Because this file is proprietary and irrelevant to public operations, open-source and mainstream Linux distributions (such as Debian, Ubuntu, Fedora, and Arch) choose not to bundle it in their linux-firmware or firmware-iwlwifi repositories. Scenario 1: Wi-Fi Works, But You Want to Remove the Warning
Then update GRUB and reboot.
# Debian/Ubuntu sudo apt install linux-firmware
dmesg | grep -i firmware
Which Linux distribution and Wi-Fi card model (e.g., Intel AX211, AC 9260) are you currently using?
:Ensure firmware files are located in /lib/firmware or /usr/lib/firmware . You can check which file the kernel is specifically trying to find by running dmesg | grep iwl .
Because this file is proprietary and irrelevant to public operations, open-source and mainstream Linux distributions (such as Debian, Ubuntu, Fedora, and Arch) choose not to bundle it in their linux-firmware or firmware-iwlwifi repositories. Scenario 1: Wi-Fi Works, But You Want to Remove the Warning
Then update GRUB and reboot.
# Debian/Ubuntu sudo apt install linux-firmware
