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Re: ANNOUNCEMENT: Intel/AMD x86 CPU microcode update system in non-free



On Thu, 2012-11-08 at 02:35 +0200, Adrian Fita wrote:
> On 08/11/12 01:44, Ben Hutchings wrote:
> > On Wed, Nov 07, 2012 at 04:33:00PM -0200, Henrique de Moraes Holschuh wrote:
> >> On Wed, 07 Nov 2012, Adrian Fita wrote:
> >>> Fair enough, but how about having the linux-image packages recommend the
> >>> *microcode packages for installation so users won't get confused by the
> >>> message caused by the module trying to load the file with the microcode
> >>> update and not finding it?
> >>
> >> I don't think we can do that, because the -microcode packages are in
> >> non-free.
> >>
> >> And an annoying technical detail makes it suboptimal to add the microcode
> >> packages as a recommendation of the firmware-linux-nonfree package.
> >  
> > ...which is that dpkg does not support architecture-specific relations
> > in binary packages.
> 
> Sorry if I don't understand what you're talking about...

I was expanding on Henrique's second point.

> I was thinking
> about adding the *microcode to the recommends/suggests for the x86/amd64
> kernel packages only (here's some of the packages that my system lists
> for these architecures: linux-image-486, linux-image-686,
> linux-image-686-pae, linux-image-amd64, linux-image-rt-686-pae). I don't
> think this needs any kind of special architecture-specific support in
> dpkg...

http://www.debian.org/doc/debian-policy/ch-archive.html#s-main

"... packages in main ... must not require or recommend a package
outside of main for compilation or execution"

Ben.

-- 
Ben Hutchings
The program is absolutely right; therefore, the computer must be wrong.

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