There’s that, and there’s also the fact that there’s only so many maintainer volunteer manhours. It happens to every distro, it just so hapenned that NixOS was faster this time. Though OpenSuse and NixOS suffer from this a bit less, as they’ve gone out of their way to automate large parts of their update and testing infrastructure(OpenSuse automates everything, I think?).

Wild. 5.27 broke it completely for me! (2070 Super)

@Botzo
I upgraded also, had trouble with custom service menus I use, found out by myself now they must be in ~/.local/share/kio/servicemenus/ instead of ~/.local/share/kservices5/ServiceMenus/, nowhere online anybody says anything about that. Weird.

Here’s an overview:

• SDDM crashed with some error about the theme: I haven’t looked into it yet though. For the time being I disabled SDDM and reverted to console login and startx.

• All my kwin window rules stopped working. Apparently, the window title matching string now should include the window class (i.e. “urxvt URxvt” instead of just “urxvt”), so I had to redo all my window rules.

• ksysguard is gone, together with all my customized monitoring pages and its replacement plasma-systemmonitor is broken. It’s complaining about missing sensors, and core dumps on some screens.

• Some of my custom keyboard shortcuts were not working anymore. Had to reconfigure them.

• Desktop overview is gone, replaced with something that has less functionality: I can move windows from the currently selected desktop to another one, but I can’t drag windows between desktops.

• The Breeze theme now shows a very thick (and IMO ugly) outline by default. Thankfully you can tune or disable it in the settings.

• Floating taskbar by default is also not my thing, but easy enough to disable. New “edit mode” feels a bit janky though.

• When navigating between panes in System settings, it often shows the “apply settings” dialog even when no settings have been changed. Stop gaslighting me ksystemsettings, I know what I clicked.

• Resizing the window of some (but not all) applications now produces a kind of rubber banding effect: like the contents of the window get stretched and then snap back into place multiple times during the resize. It looks and feels really janky. It doesn’t appear to affect QT and GTK applications, and Firefox isn’t affected either. Applications that are affected: chrome/chromium, vscode, freetube, tigervnc, urxvt, xterm and all the x* utilties. Turning off compositing “fixes” it, but who wants to run a desktop without compositing nowadays?

• Screen locking is completely broken. When I press Meta+L, instead of simply showing me the lockscreen, the display turns off and starts to flicker on and off multiple times while showing just a black screen and a mouse cursor. After a while the lockscreen does appear, and I can type my password to unlock but instead of showing me my desktop it dumps me back to a black screen with a mouse cursor. After a while, if I’m lucky, the desktop reappears. One time my entire system froze and rebooted (!) before I got my desktop back, and I lost my unsaved work. I disabled automatic desktop locking for the time being, and am fighting against my muscle memory to press Meta+L whenever I leave my desk.

Especially the last two are bothering me.

deleted by creator

Almost every major linux distribution either has a KDE edition or can install KDE.

Followup on the other person’s response - I don’t actually know of any modern desktop distro that doesn’t support KDE. That’s not because distros go out of their way to package KDE, but simply because at the end of the day, KDE is simply a fullscreen app (with a heck of a lot of functionality), and if you can compile code, you can compile and run KDE.

to answer your question KDE is not arch. Linux has a bunch of distros, you can think of one as a collection of packages. some distros want to do things one way some want to do it others.

the biggest difference between distros for most users are mostly desktop environments and package managers. KDE is the desktop enrollment, there are many others that you could also use, like gnome, or use none at all and only use the terminal. the package manager is how you get new packages and update the ones you already have. examples are apt and pacman.

you can make any distro work like another by installing the same packages, although this may not always be the easiest to do. an easy way to change your experience with Linux is to try a different desktop environment, you can run multiple on the same distro and switch between them, see what you like.

Until now, I had been under the impression that KDE was just arch Linux itself.

Like others have already noted, KDE Plasma^[1] is widely available and thus not only limited to Arch Linux. Heck, the same applies to 99% of the available software on Linux; universal package managers^[2] have been vital to this.

Would you happen to know a good way for me to learn more about Linux, and how to put it to good use from a beginner’s perspective?

As you already own a Steam Deck, I assume you want to look into how you may improve your mileage out of it. Others have already noted how you may do so for more traditional systems. But the way Linux is utilized on the Steam Deck is rather unique. It utilizes immutability^[3] (i.e. the inability to make certain (permanent) changes) which makes it rather harsh to change certain parts of the system; SteamOS’ implementation might even require you to redo some of these changes every so often… which is probably not what you were expecting. To circumvent this, perhaps it’s worth exploring other SteamOS-like distributions that are more friendly towards tinkerers. There are many to choose from; perhaps this breakdown may help you with making an informed decision (even if it’s found on a page dedicated to the Legion Go).

1. That is, the desktop environment (i.e. the piece of software responsible for how you visually interact with your system) that team KDE works on. They’re also responsible for many other projects; like Kate, Kdenlive and Krita etc (these are often easily recognized by their names that start with a “K”).
2. We may refer to package managers as the original App/Play Stores; a piece of software used to find, install and upgrade software. For a long time, every major distribution (like Arch, Debian and Fedora) had its own repository (i.e. set of installable software through the package manager). This meant that, it was very conceivable that software may be packaged (i.e. distributed and maintained through the repository) on some distros (abbreviation for distributions) but not on others. In the last couple of years, so-called universal package managers (like AppImage, Distrobox (technically this doesn’t belong here, but it does allow access to packages found on (other) distros), Flatpak, Guix, Nix and Snap) have become alternative package managers that are distro-agnostic. And have slowly, but surely, ridden Linux distros from concerns related to package availability.
3. There’s a lot to say about immutability. But for now, it’s most important to note that not all systems that are (sometimes falsely) referred to as immutable are created equally. For example, the respective implementations for Bazzite, Jovian NixOS and SteamOS differ immensely from one another. Arguably, referring to Bazzite and Jovian NixOS as immutable with ‘unchanging’ being what’s implied, would be a major disservice to both projects.

Yes. I’m running Ubuntu and I have recently changed the desktop environment from Gnome to KDE.

If you like youtube, the linux cast is a great option. For news though, the linux experiment can’t be beat. You’ll learn more as you go along and always know you can ask questions if you have them

Noice! Theyve been killing it with bughunting recently

and if IIRC widgets and plasmoids work differently now.

https://develop.kde.org/docs/plasma/widget/porting_kf6/

https://develop.kde.org/docs/plasma/theme/theme-porting-to-plasma6/

SHUT UP GOOGLE

(dunno why I am in a day-old thread)