Re: Adding fwupd to BLFS

"Bruce Dubbs" ([email protected] via blfs-dev Mailing List) <[email protected]>
Newsgroups gmane.linux.lfs.beyond.devel
Message-ID <[email protected]>
On 7/22/25 2:38 PM, "Douglas R. Reno" ([email protected] via blfs-dev 
Mailing List) wrote:
> Good afternoon,
> 
> Earlier in this cycle I mentioned adding fwupd to BLFS. fwupd is a package designed 
> to handle firmware updates on some systems, and the list of compatible systems grows 
> more and more by the day. In addition to BIOS updates, it also includes firmware 
> updates for wireless mice, headsets, and other peripherals.
> 
> Unfortunately the end of this cycle has crept up on me a bit faster than I expected, 
> and with everything else that has happened outside of LFS, I have not had a chance to 
> add it yet.
> 
> Given that there are still problems with 13th-14th generation Intel CPUs as well as 
> some of the Core Ultra series that cause them to simply burnout with regular usage, 
> and the fact that some Socket AM5 CPUs are also overvolting themselves due to BIOS- 
> related problems and destroying both the motherboard *and* the CPU, I think it might 
> be a good time to bring this up again. Each system has a different way of handling 
> firmware, but it would be extremely useful for devices which are supported via fwupd, 
> and it may save supported devices from the failing CPU fate that **will** happen if 
> the problems aren't taken care of via firmware updates.
> 
> Is adding fwupd and gnome-firmware (and the KDE components necessary for it to work 
> over there) something that I should still do this cycle? In terms of testing, there 
> is a simulated device that fwupd can update firmware on for testing purposes, so 
> editors who don't have supported devices can still test it that way.
> 
> One of the biggest concerns is that a system needs to be booted with UEFI for fwupd 
> to do some of it's work. We only point users to BLFS for EFI support, so that's a 
> conversation I would like to bring up at some point as we're going to start getting 
> to the point where users don't have CSM support available in their motherboards (for 
> example, the motherboard for my i9-14900K has it for i7-based chips, but not i9 
> chips!). Do we need to expand the note in LFS if we add fwupd, or do we consider 
> making UEFI support the default? That has been standard on boards for 13 years now...
> 
> What are your thoughts?

I think fwupd would be a good addition to BLFS. As for the note in LFS Section 10.4 
(grub), I think it is generally adequate, but it could be expanded.  I would be in 
favor of promoting the note to Important though.

   -- Bruce

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