KDE can be considered heavy only if your idea of a desktop use is to launch it and stop right there.
But normally after that you launch apps and that’s where the magic happens: it is so integrated, apps barely add any more RAM usage on top.
So instead of comparing DE x and y, compare what a desktop actively used looks like: browser? office suite? file manager? drawing app?
Only then will you be able to compare you RAM usage from one DE to another. Everything else is comparing cars fuel economy when they’re all idle.
Yeah I dont get the obsession with optimization
Seriously, you can always just buy more RAM…
^(oh. oh dear me.)
Tbh most optimizations save so little ram thats its impossible to notice, if you have 16gb or hell even 8gb of ram its hard to notice the minuscule amounts saved with a WM especially a Wayland WM such as Sway/Niri and especially Hyperland.
RAM was the last thing on my mind when I switched to a tiling WM.
With actual hardware, yes. But I use tiling WMs since where 2–4GB Ram was all my thinkpad has.
Plasmashell crashes often enough any feelings of superiority are due to poor meat space memory.
KDE is a LOT lighter than it used to be. The migration to plasma was ugly but they definitely got their shit together. Resource wise, it’s fine. You can run it in a pi.
GNOME is unapologetic resource wise. It’s like living with an asshole roommate that doesn’t understand why everyone hates him. It’s not getting better. KDE is.
While I agree with you, it’s not like GNOME consumes so many ressources that it affects the average person’s experience.
Personally, I think GNOME is much more self explanatory. Whatever environment you come from, even if you have no computing experience at all, you will probably get stuff done with GNOME.
With Plasma, I noticed that people with low tech-skills struggle a lot more, because they are less crazy about making everything super duper extra obvious (especially how to configure stuff)
Where is maximize? Where is minimize? I see windows on the screen but no window buttons other than close.
It’s windows 8 all over again. A touch interface whether you like it or not.
Unused ram is wasted ram. Change my mind
This applies when RAM is used as temporary cache or something that can be instantly freed the moment it is needed otherwise. This doesn’t really work for justifying higher RAM use by KDE, unless you would never need that RAM for anything else anyway.
I use KDE because it is good, though. Also I don’t think KDE even uses more RAM than other DEs that are designed to be lightweight. Last time I compared, it used the same or less memory as LXDE.
Also I don’t think KDE even uses more RAM than other DEs that are designed to be lightweight. Last time I compared, it used the same or less memory as LXDE.
Firefox without any website loaded uses more RAM than a full Plasma session.
The difference being that in the one of those cases you still need to open a browser instance before you are able to browse the web.
The difference being that in the one of those cases you still need to open a browser instance before you are able to browse the web.
Firefox is absolutely unusable on that PC. Falkon runs much better.
Also, higher ram usage by programs makes it less likely that their actively used RAM (ie what it is actually currently using) fits in your CPUs caches, making them run slower.
It’s just really oversimplifying memory usage. OS designers had that same thought decades ago already, so they introduced disk caching. If data gets loaded from disk, then it won’t be erased from memory as soon as it isn’t needed anymore. It’s only erased, if something else requests memory and this happens to be the piece of “free” memory that the kernel thinks is the most expendable.
For example, this is what the situation on my system looks like:
free -h total used free shared buff/cache available Mem: 25Gi 9,8Gi 6,0Gi 586Mi 9,3Gi 15GiOut of my 32 GiB physical RAM, 25 GiB happens to be usable by my applications, of which:
- 9.8 GiB is actually reserved (
used), - 9.2 GiB is currently in use for disk caching and buffers (
buff/cache), and - only 6.1 GiB is actually unused (
free).
If you run
cat /proc/meminfo, you can get an even more fine-grained listing.I’m sure, I could get the number for actually unused memory even lower, if I had started more applications since booting my laptop. Or as the Wikipedia article I linked above puts it:
Usually, all physical memory not directly allocated to applications is used by the operating system for the page[/disk] cache.
So, if you launch a memory-heavy application, it will generally cause memory used for disk caching to be cleared, which will slow the rest of your system down somewhat.
Having said all that, I am on KDE myself. I do not believe, it’s worth optimizing for the speed of the system, if you’re sacrificing features that would speed up your usage of it. Hell, it ultimately comes down to how happy you are with your computer, so if it makes you happy, then even gaudy eye-candy can be the right investment.
I just do not like these “unused RAM is wasted RAM” calls, because it is absolutely possible to implement few features while using lots of memory, and that does slow your system down unnecessarily.- 9.8 GiB is actually reserved (
I read this same principle in an arch or gentoo forum/manual. I can’t even think of an argument against it tho? Unused anything is wasted by definition isn’t it? I know I’m missing something obvious somehow
The problem with the simplified phrase is that your computer is expected to run more than one program at a time.
If you are only running one program, it should certainly use all the RAM of your system.
However, your desktop, laptop, phone, tablet, game console, etc. all run hundreds or thousands of programs at the same time. Each individual application should optimize RAM usage so the whole system can work together.
Another commenter in the chain talks about disk caching, which is what the phrase “unused ram is wasted ram” came from
It’s been coopted by application programmers who don’t want to optimize their software
Well, e. g. unused weapon is not really waste, is it?
what? yes, an unused weapon is still a wasted weapon. I know I’m missing something tho
Maybe it is a wasted weapon, but is it really a waste? Can weapon be considered wasted?
Can we try a different example or a declarative statement that negates my implied claim that in any case where a thing is unused, it must be categorized as waste by definition? The previous questions seem obviously clarifying of nothing. I know they’re probably clarifying once your point is known, but because the point remains unknown to me, I can only perceive them as empty Socratic dialogue? I know it’s not, I’m just trying to express more definitively how confused I’m getting lol
IDK what y’all are on about. KDE + Khronkite uses very little RAM. There are a few background things you can disable if you don’t need them to make it even leaner.
It also just works, with so many integrations, all maintained for you.
My brief foray into discrete WMs like Sway was nostop “oh, it doesn’t have a WiFi manager? Oh, no sharing? Oh, no…” and I ended up having to install a bunch of stuff manually, manually configure it all, tie them together with some scripts and services that break with updates, and find out I did a no-so-great job because I haven’t spent literally thousands of man hours in integration and ended up using a lot of extra disk space and RAM anyway!
Breathes.
So yeah. Big DEs are nice. And lean, mostly.
baloointensifies 👀Yes, for window managers, it’s worth finding a good strongly opinionated distro or script to start with, so you don’t have to hunt down and configure a dozen tools.
ML4W, Dank Linux, Zirconium, Omarchy come to mind
Brodie Robertson just made a video about Niri.
So I tried out Noctalia shell.
I just love it. Beautiful, responsive, enough settings in the GUI. I think it’s a keeper.
I went Windows > Xfce > Plasma > Gnome
What distro are you running Niri and Noctalia on? Did you find it easy to install?
I use EndeavourOS. Both are in the AUR, so it was really simple. (obligatory mention of the greatness of Arch Wiki)
The hardest part was figuring out how to get Waybar to disappear. It was showing below the Noctalia menubar.
I run Plasma 6. Not because I like it but because I dislike it less than Gnome infuriates me.
If lack of features and customizability is my biggest gripe with Gnome, crazy instability is my gripe with KDE. Plasma is fine on defaults, but once you customize (the way it’s supposed to work), KDE becomes plain unstable. The Wacom pen input settings panel is way better in KDE than Gnome. That’s the biggest reason I stay.
What do you do to it so it becomes unstable?
Nothing weird. Create panels, application launchers, add spacers, etc.
KDE is neat and does what I want a DE to do
XFCE for life.
I used KDE early on… around SuSE 7.3. It was a trash fire for a long time. Wildly unstable, would take so long to compile it was basically a meme in the community before memes existed in mainstream, and it was like every single random idea was implemented. Zero cohesiveness. Thumbed their noses at any kind of UI/UX standards. Gnome, of all things was the more solid option if you wanted a “desktop.” Weird to think about considering how that ended up. It has come a longgggggggggg way. Still not for me but after messing with it recently I was pleasantly surprised.
XFCE has always seemed to cover most any “normal” desktop experience I’ve ever needed, still even beating Windows hands down (as if that’s difficult, especially these days).
Granted, I don’t use KDE Connect or … what ever else KDE has over XFCE. The styling options are fun, but I’m too old to care about style these days.
I have NOT compared them to confirm any of the supposed lesser resource usage of XFCE, so if you’re going to roast me, tell me why (preferrably with direct data so we can all know).
XFCE is great, although a little stale and slow to evolve. I used it for many years. Still remember when Thunar finally got thumbnail previews.
KDE is premier for a modern system, but I have a handful of low-power devices where XFCE or LXQt are a lot more useful despite disliking their interfaces.
XFCE is great for mid-range old devices, and LXQt is great for dogshit old devices.
XFCE is great for mid-range old devices, and LXQt is great for dogshit old devices.
What’s this device in your scale from old doghit to old mid-range?
Runs a full Plasma session just fine. The problem isn’t the desktop, it’s the web browsers, especially Firefox. Falkon runs OK.
I’m really interested in a tiling VM such as hyperland but I really like all the features of KDE. The latest release is absolutely massive and comes with “Save current theme”
Hyperland is the definition of a tiling WM thats just as heavy if not heavier than KDE (depending on your config)
hyprland looks good for screenshots but as soon as you update your system you’ll see that beautiful error box on top of your screen
krohnkite + kde rounded corners :3
Looks good, I’m going to try it out. I’ve almost good a complete zero mouse setup on my computer and i only use it for websites. I go as far as to use the terminal to connect to BT headphones and to play/pause music.
thats cool :3
You can also have auto tiling in KDE https://codeberg.org/Serroda/fluid-tile
I was actually just considering trying out a different DE like Cosmic or a compositor like Hyprland, but idk if it’s just a “grass is greener” thing or not. KDE’s got a lot going on for it and switching between QT and GTK is a pain, and I’ve never used a compositor so idk what to expect.
I switched my work PC to Pop a couple months ago and seriously gave Cosmic a try.
I had issues with it remembering screen positions and monitor settings would get reset to default on every boot. I installed KDE last week and it was like changing to a comfortable pair of shoes. Everything magically started working exactly how it should.
Cosmic is still beta but I’m excited for it none-the-less as I use Gnome with all the cosmic extensions today. I just find that KDE feels dated and limited and Cosmics ease of customizability is very appealing
I guess that’s the only reason I’m considering trying something else, KDE is great because it’s got so many options, but also it’s got too many options you gotta mess with to get it looking just ok.
Cosmic left beta months ago.
Is Epoch1 considered post beta? None-the-less, it’s an early release of a pretty aspirational DE. Give it a year or two and check back for something stable
Yes, it is https://www.howtogeek.com/cosmic-desktop-for-linux-exits-beta-with-pop-os-24-04/
I agree with you it’s early, and not mature. Got a lot of growing to do. I recently tried it out and I think it is pretty nice for an early version but I really need a lot more customization to consider switching to it.
Try Niri with danklinux.com It’s super easy to install and lots of fun to use.
Any reason to choose Niri over Hyprland?
Niri implements a scrolling windowmanager like PaperWM instead of tiling like Hyprland. Tiling resizes your windows constantly, while scrolling only resizes when you want it to. If you keep opening windows, Niri opens them to the right of the last one on an infinitely wide workspace. Workspaces are organized vertically downwards. There’s no fixed number of workspaces, they grow on demand. There’s also a zoomed out overview showing you all workspaces and windows. Niri and Hyprland have some similarities though otherwise like lots of keyboard commands to move, resize, arrange windows.
Niri is friendlier overall I would say. It’s worth trying both since they are distinct.
Thanks! I’ll check it out!
