An Installation Error

[littlekun]

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Issues Updating Secure Boot Firmware From 2011 to 2024

I am having issues with updating the Secure Boot Firmware from 2011 to 2024. Every time that I attempt to download and install the update from the Software Store, it returns an error (see enclosed screenshots). I have also tried running the following commands via terminal to no avail: sudo apt update && sudo apt install fwupd && fwupdmgr refresh --force && fwupdmgr get-updates && fwupdmgr update -AND- fwupdmgr refresh --force && fwupdmgr get-updates && fwupdmgr update Any help wo…