this post was submitted on 20 Sep 2024
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Because the separate installation means you can actually end up with both an apt installed and a snap installed.
My comment about docker was a specific example of such a case, where vulnerabilities were introduced. It was actually a commonly used attack a few years ago to burn up other CPU and GPU to generate crypto.
Yes, canonical provides both. Guess what? They screwed up, and introduced several vulnerabilities, and you ended up with both a snap and apt installed docker.
The fact that they are both packaged by Canonical is both irrelevant and a perfect example of the problem.
This is something that can happen any time you have multiple package managers or even multiple repositories in the same package manager. Google's official Chrome apt repo has debs for
google-chrome-stable
,google-chrome-beta
andgoogle-chrome-unstable
, quite intentionally.Can you provide a link to a source about that? I can't find anything about it.
If you installed both the
docker.io
package from apt and thedocker
snap, yes you wound up with both. Just as if you install bothgoogle-chrome-stable
andchromium
you'll end up with two packages of (almost) the same browser.Then I'm gonna ask that you elaborate what specific problem you're trying to explain here, because these seem pretty contradictory.