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Note: If you set this up before fwupd 1.4, be aware of the subtle change to the configuration option name.įwupdmgr update reports no error, but the reboot it prompts stuck and holding the power button has no response. Instead of a pacman hook you can also create a symlink from /usr/lib/fwupd/efi/fwupd圆4.efi to /usr/lib/fwupd/efi/fwupd圆4.efi.signed and add the file to the EXTRA_SIGN list in /etc/nf.įinally, you have to set DisableShimForSecureBoot in /etc/fwupd/nf and restart rvice: Make sure to replace keyfile and certfile with the corresponding paths of your keys. etc/pacman.d/hooks/sign-fwupd-secureboot.hook Įxec = /usr/bin/sbsign -key keyfile -cert certfile /usr/lib/fwupd/efi/fwupd圆4.efi To automatically sign this file when installed or upgraded, a Pacman hook can be used: # sbsign -key keyfile -cert certfile /usr/lib/fwupd/efi/fwupd圆4.efi

Using sbsigntools, this can be achieved by running: The signed UEFI executable is expected in /usr/lib/fwupd/efi/fwupd圆4.efi.signed. For this to work, shim has to be installed correctly.Īlternatively, you have to manually sign the UEFI executable used to perform upgrades, which is located in /usr/lib/fwupd/efi/fwupd圆4.efi. Secure BootĬurrently, fwupd relies on shim to chainload the fwupd EFI binary on systems with Secure Boot enabled. After a few seconds, or minutes, depending on the update-the machine will be rebooted back into the operating system. Note: On some devices, for example the Lenovo ThinkPad P50 laptop, the firmware updater displays a black screen without any messages-do not panic, and do not interrupt or force-reset the device. It can unlock locked fwupd devices, verify firmware on supported devices and display all releases for a fwupd device.

GNOME Firmware - Application to upgrade, downgrade and reinstall firmware on devices supported by fwupd.

These firmware updates are shown with other system updates. With the release of KDE Plasma 5.14, a new fwupd backend has been implemented in KDE Discover for firmware updates.

KDE Discover - Software center used with Plasma.

After a firmware has been downloaded a popup will be displayed in Gnome Software to perform the update. GNOME Software - Will check for updates periodically and automatically download firmwares in the background on GNOME.

See #Setup for UEFI upgrade if you intend such use.Ĭertain desktop environments front-end solutions have built-in fwupd support: Supported devices are listed here and more are to come. It's designed for desktops, but also usable on phones and headless servers. Fwupd is a simple daemon to allow session software to update device firmware on your local machine.