On Tuesday, 1 April 2025 13:56:31 British Summer Time Dale wrote:
> Peter Humphrey wrote:
> > On Tuesday, 1 April 2025 11:12:44 British Summer Time Dale wrote:
> >> Is there somewhere I can look or some command I can run to see if I load
> >> any microcode that it needs to access while booting but before /var is
> >> mounted?  Why isn't the microcode put in /usr or something anyway?
> > 
> > See https://wiki.gentoo.org/wiki/Microcode
> > 
> > That's the guide I followed.
> 
> I followed the link to the AMD one.  Then I remembered that I do have
> microcode loading because I have a amd-uc.img file in /boot.  I never
> messed with it but when I update grub config, it finds that.  I guess it
> will need a init thingy since it has to have that to load the microcode
> thing too.  The devs have it so automatic, I forgot about the thing.  It
> only hit me when I read the wiki thing. 
> 
> I guess I'll have to keep the init thingy.  Now I know. 

I don't see why, Dale. I don't use one and my case is similar to yours. When I 
said I used one for microcode loading, I meant that the microcode image /is/ 
the initrd.

-- 
Regards,
Peter.




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