As discussed around #1040901, we need an alternative way to correlate between package and kernel. In apt this directly affects how APT::VersionedKernelPackages works, which cares about which package could match the current running kernel. How it should look like is still undecided. The initial idea does: Kernel-Release: linux 6.6.1- Aka $(uname -m), lower cased and only [a-z0-9-]. And a prefix of $(uname -r). But for some reason I'm now at: Kernel-Provides: linux (~~ 6.6.1-) Same semantic, re-using dependencies parser with a not yet used operation. Bastian