Re: Cannot see update to recent linux kernel 5.10.19-1~bpo10+1 (from 5.10.13-1~bpo10+1)

[didier gaumet <didier.gaumet@gmail.com>]

Hello

from what I understand:

- in Bullseye, as indicated in its webpage on the Debian packages 
website, the linux-image-5.10.0-4-amd64 binary package is built from the 
linux-signed-amd64 source package

- the purpose of Debian Backports is to provide to Stable users binary 
packages of sources from Testing (or rarely, Unstable) that are rebuilt 
against stable libraries. That a binary package is present in Testing 
deos not implie it is (or has to be) present in Backports

- Binary packages do not have necessarily the same name as the source 
they are built from

 :-)