Nowadays I don't even bother with upgrades anymore. Snaps and Flatpaks auto updates automatically, and for system updates Ubuntu notifies once a week.

For me the experience nowadays is better than before, where app updates are tied to system updates, meaning that older bases (like Ubuntu LTS) got behind on some softwares.

Use a distribution with a large package library that is kept up to date and there is noting to miss.

Ubuntu is starting to push Snaps. So, that is becoming an unavoidable reality for Ubuntu users. For the most part though, Flatpaks remain optional for most distros.

The problem that Flatpaks solve is that the distro provided packages are out-of-date. If they are not, there is no real reason to prefer Flatpak.

Yes we did. I miss the old system.

Also I don't like my laptop rebooting in my backpack to install updates, after I've tried to shut it down.

just stick to your distro packages man

I still run everything I can as .rpm through dnf on my Fedora and .deb through apt on my Debian servers.
I only install a flatpak as last resort.
From a dev viewpoint I can understand the gains of flatpak but from a user viewpoint I prefer a "real" install.

@mfat @linux "We" means Ubuntu. I can still do this.

I'm still updating the whole system with one command. Just avoid flatpaks. Repackage for your distro if you need to.

Nixos got this and then some

This is why I prefer native packages over Flatpak, AppImage, Snap, etc. I want my entire system managed under one roof. On Arch, that roof is pacman. I'd rather get stuff not in Arch repos from AUR so they stay under pacman's roof. I do like having the option to use Flatpak for stuff that isn't in my distro's repos (or third party ones like AUR), and on some distros with more limited selection it is very nice to have, though I'd still prefer native. The only places I really use Flatpak are on the Steam Deck (as SteamOS doesn't allow the use of pacman, and if you force it you break things) and on postmarketOS because the Alpine repos lack a lot of stuff I want on my phone.

Meanwhile Arch users are just using the AUR for everything.

I don't use Arch btw, but I'm thinking I should.

Never used Flatpak or Snap in nearly 30 years of using Linux. I might one day but not yet.

I don't use Fedora these days but your package manager will probably have some hooks. Add one to update your Flatpaks when it has finished its main job.

Just don't use Ubuntu and don't use flatpacks

Dunno about you, when I click Update in Discover, all my stuff updates

You can definitely make an alias for this if all you want is a single command.

PS. I don't think what you describe is a killer feature.

If your problem is Flatpaks, Snaps and AppImages, just remember that manually installed software can't be updated with the same command either, and installing software manually is fortunately not a new thing.

Here's the solution, though: don't use flatpaks, snaps appimages, instead rely on your outdated distro packages only.
Personally I only use appimages, because I don't want the resource overhead of the other 2

This sucks, but on the flip side, before Flatpak and others, if the software wasn't in the repo then we're SOL and can't install it. Asking all developers everywhere to maintain a version of their software for every single package manager and ensure support for every distro is a bit unattainable. If Linux settled on one package manager or one distro then this would be solved, but such a statement is antithetical to the abundance of choice that Linux boasts.

Would you rather not be able to update an app or not be able to install an app?

For arch Linux, there's Topgrade. All there, in just one command. All. There. Official repos, AUR, even firmware upgrades.

Here's my alias to update the whole system. It includes fetching the fastest mirrors, topgrade, and cleaning the update's packages cache. Tailor it to your own needs.

alias update='sudo fetchmirrors -q -s 5 -v -c PT && yes | topgrade -c -y --no-retry --disable gem --disable vim --disable emacs --disable gem --disable sdkman --disable rustup --disable cargo --disable remotes && sudo paccache -rk 0'

I update all of my flatpaks, ~~snaps~~, and dnfs(?) with the click of a button in GNOME Software.

Edit: apparently I stopped using snaps at some point. Still, GNOME Software does both my flatpaks and my regular stuff.

We can no longer do that thanks to Flatpaks and Snaps as well as AppImages.

That is a you-problem to be honest. If updating the system needs more than one command, then something is wrong with the distribution.

If you install applications using something else thatn the system's package manager, you need to take care of them by yourself, too.

Also:

alias update='pacman -Syu && flatpak update && flatpak remove --unused --delete-data && snap refresh'

AppImages need to be updated individually, but AppImages suck anyways.

The killer feature is getting applications from a central repo, not so much that there was only one repo. Unlike windows where you have each application self updating or not updating at all and forcing you to have to go to several webpages to update things. Having to update two different repos IMO is not a huge problem, you just need to be aware of it and there are frontends to these systems that can update both at once. The only exception to that I think are AppImages - but those you don't really need to use on most distros.

Arch-based distro here, a lot of shit from AUR and such and it autoupdates from my package manager/aur helper.

The 2 or 3 flatpaks I installed I have to manually update... But to be honest I'm fairly sure that there's some config or change I could make to yay that would make it update flatpaks too. And even if not... Well. I could do what the (as of now) top comment said and make a lil' script. Though running two commands is really not a huge sacrifice :P

Also back when I used Debian, apt had some hook in it that would update Flatpaks there too.

No Appimages for me though. Don't care for the entire format.

Anyhow to me the killer feature of Linux was never the package manager so much as it was how much liberty it gives me to customize everything. Flatpaks and such are just another aspect of that.

You can just alias the update commands and have it as a a single command...

Debian, no flatpaks, snaps or appimages.

AppImages are horribly bloated, I personally would never use them on my machines. Snaps I'm also still biased against because Canonical's shady practices. So for me it's still just pacman -Syu && flatpak update.

No. (Or maybe yes. See Edit)

Ultimately, you are the one that decided to install things outside of your distro's package manager. If you don't like what happens as a result... then don't do that.

You are completely able to use the built-in package manager to achieve what we had "a few years ago". If you want something that isn't available in the package manager you can do what we did "a few years ago" and install it separately yourself (from source, flatpaks, snaps, appimage). Or you could become a package maintainer for that package and get it added as a package for your distro. It's completely up to you and in no way different frmo what it was a few years ago.

Edit: after finding out from @mfat@lemdro.id that Fedora does in fact officially support Flatpak, I do indeed think that they could do better in how they support that.

Just create a script that calls all the update commands. That's how computers work. Your apt/dnf/whatever command also calls many other commands to do its job.

To still sorta replicate that, I just set up a script at /usr/local/bin/update for it:

#!/usr/bin/env bash

sudo emaint sync -a &&
sudo emerge -utDU @world &&
sudo emerge -c;
flatpak --user update;
doom upgrade &&
doom sync &&
doom purge