"disable-gpu-compositing" does fix it (although if used in a tabbed scenario the hack from #2779 is still required). Another example are fullscreen applications. And I know that is only a small fraction of the Linux games available (I think the Packman repo had at least that many games that were not also present in the openSUSE repo). When you say that there may be a increase in power consumption with composite turned off, what support do you have for that? Navigate to the executable or shortcut for the program you wish to disable desktop composition using Explorer. I've also seen a few threads where it has been suggested, and proved to fix issues, but I have no idea what it does and how it works. Here we need the complete advantage of a composited system as it’s not a single task such as watching a video or playing a 3D shooter. Since last year when i bought new pc i never used kde without compositing, altough the option to disable it manually should always be here, sometimes when you update drivers compositing can crash your xserver because of buggy driver update and without having option to disable it, that would be impossible to investigate the problem. Stop talking like a dope and please answer the right questions. For a change, let’s use the default cube. This is costly and will most likely drain more battery than using compositing.”. Just like … That is the same code is executed whether the effect is activated or not. The only effect where it might make sense is for example blur when running out of battery. It also requires an OpenGL compositor (in that case Compiz). So this is really a corner case for which manual switching is enough. Many people were excited about this, while others were quite disappointed, myself included. I did not see any consensus on the mailing list that we need to turn off the effects. So for me, and some other dual monitor setups it effectly means no compositing if my fullscreen app says: no compositing Rules by application seem nice, but they are very undiscoverable, maybe put a default rule for all menu items which are included in “games category” in kickoff? I've installed , and have fancontrol configured … that might be true in modern systems, but in my netbook, basically every game looks slow with compositing, even kollision, though it’s just a bit. And how you plan to solve that? @martin: First, sorry if my comment seems rude,I’m just giving my opinions, second: I think forcing people to use automatics it’s not a good option, I don’t think those options do any bad. It is easy to easy to use and supports across all platforms. In the left panel, first expand the User configuration option, next expand the Administrative Templates option and then expand the Windows Components. Later on Newton postulated the existence of a non-conservative force called friction along with his laws of motion, which are still useful in spite of the discovery of the special and general relativity. Plasma on the other hand just needs to switch the rendering of SVGs (which is part of the style) and will lose some functionality, such as thumbnails in taskbar tooltips, Present Windows effect or Desktop Grid. $ su - $ nvidia-xconfig --composite $ nvidia-xconfig --render-accel $ nvidia-xconfig --add-argb-glx-visuals -d 24. so this means i will need to keep turning it off manually for a specific game / app that doesnt play well with effects…. If done correctly, you should see a boot device selection menu, like one of the following images. For example under Windows some web browser plugins always disable compositing (QuickTime and QuakeLive come to mind). I had a ton of lag until I disabled compositing. Still people might prefer that 5 seconds of battery life, it might not make sense for you, and I respect that, but it makes sense for a lot of people, so leaving the option is still a good idea, even if it is just 5 seconds, and even if it’s just placebo effect. Also there are a LOT of games that are closed (everything from id software, world of goo(in the past), and LOTS of games) and you can’t patch those, yes you can tell them to update the games but in the case of semi-old games(again doom3) most companies don’t even remember having sold those games, they are past stuff. backbuffering was designed for low memory chips) They sell gaming computers and do few tweak that improve Gnome experience and GPU drivers : PopOs ! In Windows 10, Cortana is capable of composing emails, setting reminders, finding apps and performing web searches. The same is true for watching Full-HD videos: often graphics cards are not powerfull enough to do both compositing and GPU accelerated decoding. On the other side, speaking of desktop in which you never need to disable compositing, im already having it. Your reply was spot on for that particular case You say it like it’s not a problem, If this happens then the api should not be published, everything should be working and polished for when you trow it at NETWM. Turning it off, will have no impact. Be careful though if you're going to dual boot and you're using legacy BIOS. only if going to fullscreen and withdrawing the property when returning to normal state. In my humble opinion both are fundamentally flawed concerning the fallback to no compositing. Konsole is slow, kate with larger file is slow and firefox is sluggish. I have to reboot every time. Removing the option to turn on/off composition isnt good idea at all. Drawing on the GPU, Tiling, and Quads. Finally, close the Registry Editor and restart your computer. Not so legacy system, but with compositing it is unacceptably slow. Thank you, I will figure it out! Currently KWin supports unredirecting of fullscreen windows. That’s >25% shorter runtime on battery + the shitty NVIDIA GPU gets very hot so that I wouldn’t be able to keep the laptop on top of my lap…. Looking at the openSUSE games repository, it looks like it has over 200 Linux-based OSS games. How to Enable or Disable Hardware Acceleration in Microsoft Edge Chromium Microsoft has adopted the Chromium open source project in the development of Microsoft Edge on the desktop to create better web compatibility. > > It's possible to end up with a configuration on X11 that disables the > texture mapper if OpenGL isn't found. So what’s the problem? Once you got that under control, you can provide patches to improve kwin, demonstrate your advanced skills and one day take over maintainership – what btw. There are 2 more thing you should do to make everyone happy: 2-making window based disable compisiting for apps that don’t support this api With these patches we have the infrastructure now we just need to get people use it. Add the following to the end of the "Target" field. The svg rendering on theme changing (including parsing the xml, do the svg rendering, pixmap allocation, caching & a relayout before the complete edsktop update) /is/ expensive (on the CPU and then the GPU), so turning off compositing “to save some more minutes of battery” is pretty much the worst thing one could do , 2. The popup says you should disable the compatibility settings and you say its for your own good. Works. It is so simple to install Discord on PopOS and this tutorial covers the ground on the same process. Lastest free radeon driver. If you have one of those awesome drivers not supporting two OpenGL contexts at the same time, you might see either artefacts or a crashing KWin. Back in the days I chose to use KDE 3.x instead of Gnome because whenever I wanted to tweak my desktop there was an option in the GUI to do it instead of having to change an obscure option in an obscure configuration file located in an obscure location (or in the obscure gconf-editor; someone will create a kconf-editor if options keep disappearing from the GUI ;-). Imagine a user notification would pop up. “A good example for that is turning compositing off to save some more minutes of battery. I really don’t know about the use cases of the average KWin user but in my case compositing does not greatly affect the performance of QuakeLive (Linux version). Intel Preparing New Driver Option To Disable GPU Security Mitigations. Wayland has no drawing APIs. The rules however allow you to downforce the flag and ideally there will be a way to configure the blocking related to fullscreen windows (ie. Is there a way to properly test this and optimize kwin to not stress the driver on idle? The answer about gpus with driver problems is also bad. KWin Now Supports Suspended Compositing « Linux « Technology « Theory Report, Welcoming a new OpenGL Compositor « Martin’s Blog. Community content may not be verified or up-to-date. As i am running the fullscreen most of the time it reduces to: no compositing at all. To pass the --disable-gpu-compositing CEF flag to OBS Studio's Browser Source plugin, you'll need to add it to your OBS Studio shortcut.. Windows. Please stop going all gnome on us, removing configuration. Maybe it’s possible to create a generic way to check for the performance and then decide what to do. Gpu compositing has been disabled, either via blacklist, about:flags or the command line. – Ultimate Guide, Now in the Visual Effects tab, locate and check the, In the General tab, click on the drop-down menu beside the. “Please turn compositing down (implementation is vague here, but I guess you could swap to XRender, or turn off heavy postprocessing such as blur and the like). When compositing is turned off, Plasma starts to change the backgrounds of all SVGs causing in the worst case a re-rendering of all of them. Without compositing it is snappy. While using Gnome (2.32), the performance is fine and KDE applications like kontact, can be used normally. It's making my laptop lag like crazy and run slow. There still is the window rules system which lets you overwrite the application’s wish. To create a new Fleet, start by tapping your profile image and: Tap the Fleet compose icon.. Compose your message (it can be comprised of text, photos, a GIF, or video). Determine the necessary driver version for your card by:3. There are 2 I really like about your work: With OpenGL there is – it is a technical limitation on X. Of course we cannot demand from our users that they know about it and can handle it. PRIME is a technology used to manage hybrid graphics found on recent desktops and laptops (Optimus for NVIDIA, AMD Dynamic Switchable Graphics for Radeon).PRIME GPU offloading and Reverse PRIME are an attempt to support muxless hybrid graphics in the Linux kernel. The users won’t have to care about the state anymore and an ugly hack like unredirection of fullscreen windows can be removed. I chose Gnome 3 over KDE Use popos and their NVIDIA image if you have an NVIDIA card. 2-Add “Allow applications to disable compositing” in settings, and enable it by default. And please add the option to disable this automatic trigger, as well. Which at least looks for me unacceptable to switch the desktop shell just because you want to watch a Full-HD video. However, there was no way to … if one window turns off compositing it will of course affect all screens. Since you’re *clearly* not an idiot you will get the message behind this parable. Thus, you get terrible screen tearing. PopOS is based on Ubuntu, and the last time I checked, 18.04. queries. It is a popular chat application for gamers. Compositing is enabled by default. In general it’s a damp stupid idea to use compositing on a remote desktop. I think you said what you said because intuitively you believe anything done in the gpu uses a lot of power. Though the last piece might turn out difficult. Well, Firefox itself doesn’t. 1-mergin disabling and suspending into suspendig Wine-Staging 6.0-RC6 Fixes An 11 Year Old Bug. Reboot. I thought the decision on the mailing list was to keep the option but also allow people to turn off desktop effects while keeping compositing. Details. It contains some newer software out the box but your driver problems were possibly caused by using an older kernel that something on your system (probably GPU) doesn't work with.
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