If you’ve recently dug into your system logs (via Console on macOS or dmesg / journalctl on Linux), you might have stumbled across a cryptic line that looks like this:
unknown request "firmware updater preflight" unknown request-firmware updater preflight-
This is the digital equivalent of someone calling your name, then whispering “never mind.” Your system heard the request, didn’t understand it, and correctly did nothing. No action needed. ✅ If you’ve recently dug into your system logs
# Debian/Ubuntu sudo apt update && sudo apt upgrade fwupd sudo dnf upgrade fwupd Arch sudo pacman -Syu fwupd didn’t understand it
sudo systemctl restart fwupd | Aspect | Detail | |--------|--------| | Message | unknown request "firmware updater preflight-" | | Source | fwupd (Linux), softwareupdated (macOS), update_engine (ChromeOS) | | Severity | 🟢 Informational / Debug | | Risk | None | | Fix | Update your firmware management tools or ignore it |