If after all these steps you still see the error, your system may be looking for a non-existent custom file due to a distribution-specific bug. In that case, file a bug report with your distro’s kernel team, providing the full output of:
If you are a Linux user, particularly on distributions like Arch, Manjaro, Fedora, or Ubuntu, you may have encountered the cryptic and frustrating error message: "firmware failed to load iwldebugyoyobin" firmware failed to load iwldebugyoyobin free
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash iwlwifi.fw_dbg=0" Save, then update GRUB: If after all these steps you still see