2 packagers but 3 packages? [LWN.net]

2 packagers but 3 packages?

Posted Mar 4, 2025 21:23 UTC (Tue) by marcH (subscriber, #57642)
In reply to: 2 packagers but 3 packages? by farnz
Parent article: Fedora discusses Flatpak priorities

Thanks!

> Flatpaks are sandboxed in ways that RPMs just aren't (at least for now). As a result, if you're uncertain whether a given piece of software is suitable for your needs, a Flatpak is marginally safer.

OK, so if Flatpaks are generally better then don't offer the corresponding RPM available when a tested Flatpak is already offered.

> If you're running Fedora Workstation, but want to work out whether Fedora Silverblue would work for you,...

That's useful for developers, packagers and testers. Not for "plain" users. The ability to try both is great, but both should still not to be offered by default.

Thanks to everyone who answered I'm starting to suspect the root problem/original sin is really this: _it's not possible to make decisions on a per-package basis_. In some cases the Fedora RPM should be the only Fedora package offered. In other cases, the Fedora Flatpak is available and better and it should be the only Fedora package offer. But the package management software is not flexible enough to support such decisions and fine-grained configuration. That sounds like the big shortcoming affecting the user experience.

Developers should always be able to opt-in and be offered everything that is available. But regular users should not have to make choices like this. Plain users pick a Linux distribution expecting a cohesive whole where they generally do not have to think and combine packages and versions themselves.

Or, maybe Fedora is just a distribution focused on developers and not very good for plain users. Fine by me! I'll keep using it anyway.

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2 packagers but 3 packages?

Posted Mar 4, 2025 21:39 UTC (Tue) by pizza (subscriber, #46) [Link] (1 responses)

> OK, so if Flatpaks are generally better then don't offer the corresponding RPM available when a tested Flatpak is already offered.

IIUC Fedora flatpaks are always built _from_ the RPMs.

2 packagers but 3 packages?

Posted Mar 5, 2025 0:24 UTC (Wed) by marcH (subscriber, #57642) [Link]

> > OK, so if Flatpaks are generally better then: do not offer the corresponding RPM available when a tested Flatpak is already offered.

> IIUC Fedora flatpaks are always built _from_ the RPMs.

So?

Does that mean the flatpak can only be safer hence better? Then hide the corresponding RPM.

In practice, some unexpected things always go wrong and I bet some flatpaks can fall... flat. Couldn't resist, sorry. Then, hide that particular flatpak from non-developers.

In any case some level of per-package flexibility is required.

2 packagers but 3 packages?

Posted Mar 5, 2025 8:23 UTC (Wed) by farnz (subscriber, #17727) [Link] (1 responses)

Flatpaks are better on the assumption that the sandboxing does not block anything you want it to do - but that's a big assumption. For example, I tried running on Silverblue, but found that the way the GNU Emacs Flatpaks behave (both Fedora and Flathub) was incompatible with my workflows because of the sandbox (albeit I've since switched away from Emacs)

But (as a counter), I'm happy with LibreOffice from Flatpaks, because the sandbox doesn't get in my way. I'm slowly removing non-Flatpak packages and replacing with Flatpaks, with the intent to switch over to Kinoite (because I keep coming back to preferring KDE to GNOME) once I've reduced my system to one where all applications I use are Flatpaks.

That said, your software setup should only show you one of the 3 options at a time; I've just checked KDE's Discover, and there's a button at the top-right to choose a source - either "Fedora Linux", "Fedora Flatpaks" or "Flathub", with a different icon for "Fedora Linux". It also has a default choice it makes, which can be set by the distro; I believe that 99% of the issue is that Fedora's default was set to prefer Fedora Flatpaks over Flathub, and Flathub over RPMs, and if it were configured to prefer RPMs or Flathub, the issue would be less serious.

2 packagers but 3 packages?

Posted Mar 5, 2025 14:31 UTC (Wed) by madscientist (subscriber, #16861) [Link]

Agreed; the GNU Emacs flatpak wasn't useful to me due to the sandboxing. On the other hand, I use Gnome Evolution via flatpak and it works great for me.

However, the GNU Emacs snap (which uses snap's "--classic" option) allows me to use up-to-date GNU Emacs on my ~5 year old distribution (which I can't upgrade for $Job IT reasons).