I wouldn't necessarily mind compositor getting disabled when playing a game, but the problem I'm having is: My qtcurve theme looks ugly af without the transparency. Click on Graphical Information -> OpenGL and study the information provided in the shown module. By changing from "Normal" to "Fast" many users reported having a more snappy interface. You’ll want to disable KDE’s desktop effects. In general the themed decorations are not optimized and provided to look good and not to be fast. How to Adjust Audio Quality in Discord Voice Channels. Before installing Plasma, make sure you have a working Xorg installation on your system.Install the plasma-meta meta-package or the plasma group. Let’s start with kernel configuration. Aurorae Themes) have an impact on the performance. The Compositor tries to choose the best available settings for your GPU by querying the driver for what the hardware supports. It does one thing and it does it well. Disabling this option is no receipt for best performance. I have an Precision 5520 laptop running the latest Manjaro KDE. Purchase books, mugs, apparel, and more to support KDE. It is important to have the correct driver installed and used. Many effects are not available with XRender. Same thing when i launch TeamFortress2. BTW I use KDE Plasma 5.19. Since 5.4 KWin is able to manage Wayland clients and this allows to start a … This section focuses on the remaining settings. For modern hardware the OpenGL 2 Shaders yield a better performance than OpenGL 1. But honestly with the mesa driver i never needed to disable the compositor :). Moving the slider for strength to "Light" requires less resources while moving it towards "Strong" requires more resources. Restart KDE Plasma 4. Leave the rest of the options as they are, since you’ll probably re-enable it after taking your screenshots to have things turn back to normal and have your desktop function as usual. Everything worked fine and KDE performed smoothly with the 415.xx driver on the dGPU. Disabling the animations can improve the performance. Desktop effects and transparency not working, i.e. You can disable the compositor via the GUI or via the terminal. It’s responsible for any fancy effects like drop-shadows, as well drawing windows while dragging, resizing and minimizing or maximizing them. Hoser Rob Level 16 Posts: 6240 Joined: Sat Dec 15, 2012 1:57 pm. As of writing this Fedora 29 is on kernel 5.0.9 which has an integrated i915 driver maintained by Intel.While the default configuration is usually fine, you can push it further to make sure your video microcode is up-to-date and to optimize power savings. The performance impact of the blur effect depends on the number of open and translucent windows. The Compositor provides some advanced settings under Systemsettings -> Desktop Effects -> Advanced tab. You can disable MATE’s compositing via the following command:-0.01%-0.01%-0.01% gsettings set org.mate.Marco.general compositing-manager false Changing “false” to … You’ll need to switch of any existing compositing you’ve got running, otherwise this won’t work. Add fusion-icon to run on startup. You are using the proprietary drivers if it says NVIDIA in the OpenGL/ES version string. This article or section is out of date. This is a very subjective feeling and the difference between too fast and too slow can be milliseconds. As of writing this Fedora 29 is on kernel 5.0.9 which has an integrated i915 driver maintained by Intel.While the default configuration is usually fine, you can push it further to make sure your video microcode is up-to-date and to optimize power savings. This is known as Konsole in KDE. This can improve the performance for older hardware. The disadvantage is that it causes flickering when a window appears on top of the fullscreen window (e.g. For AMD/ATI hardware two drivers are available: the proprietary fglrx or Catalyst and the free Mesa drivers (known as radeon, r300, r600). Lately I noticed that there is some misunderstanding on what are the differences between the modes, why we wrote new code and what is the best mode for whom (at least one distribution did it wrong in their first packaging approach). If there is no good reason to change, the default OpenGL is the correct choice. It works exactly as expected: the game requests no compositing and KWin provides no compositing. Your xinitrc is broken. Top. Kde 5.6 is giving me some headache. mpv currently sets a compositor hint that tells Kwin to disable compositing; that was patched out of the next version because it annoyed people too much. You should make sure to use the newer ones which you can identify by the word "Gallium" in the Renderer string. The following general combinations can be recommended: Some Window Decorations perform animations when a window gets activated. To turn off the Compositor, deselect “Enable compositor on startup” in the System Settings Module. You know how most games' windows don't seem to have icons, so system tray display a generic Xorg icon? By default OpenGL is used which is hardware accelerated. All window decorations which can be downloaded through the Get New Decorations... dialog use such animations, but it is not possible to disable them. 1 Reply Last reply . Another option for people who don't want to disable composite is to have Vivaldi "Use Native Window" Does add an extra title bar to window however. The compositor determines by itself whether direct rendering can and has to be used. Still it's a real problem for a huge number of KDE user, including myself. I found that if i disable the kde compositor (kwin?) By default it gets enabled for all hardware except Intel hardware. Does Steam disable composite? For the best results, please switch to Direct Mode. Changing this setting will most likely break functionality. I have a brief chat with KDE developers and applications can request composite suspend with an X property. April 7, 2020. Same thing when i launch TeamFortress2. You can find the OpenGL version provided by your driver in the "OpenGL/ES version" string in KInfoCenter as described above. AFAIK it's possible to disable it via System settings->Hardware->Display and Monitor->Compositor but it requires a KWin restart.If I'm able to disable the compositor from command line , then I can easily assign a shortcut to it.. Any idea? On Plasma Desktop, compositor crashes on every scrcpy launch and recovers after scrcpy exits. OpenGL 1.4 it is possible that KWin uses features of OpenGL 2 which are available through extensions in the driver. A Wayland compositor combines the roles of the X window manager, compositing manager and display server. First of all our main Kwin guy, Martin DOESN'T play CS:go or similar games (I have already challenged him and the other devs to a "designers vs dev" match in CS:GO, but no takers :) ) - which is the way things are. You can think of it as a layer between the window manager and the screen that relies on your GPU’s hardware acceleration to improve your desktop’s responsiveness and make everything look prettier. Thanks :-D I was tired to re-enable compositing every time I play a video. The only way, a workaround: disable Compositor in KDE settings. The following settings are available: The table provides an overview of how the thumbnails are rendered with the different settings. Desktop: KDE Plasma 5.12 Kernel: 4.16.0 Graphics: NVIDIA 390 Distro: Manjaro Linux You can disable the compositor via the GUI or via the terminal. Hi there, I noticed that recently every time I start a game via Steam composite is disabled. The performance of the Blur effect can be adjusted through Systemsettings -> Desktop Effects -> All Effects tab -> Configuration dialog of Blur effect. Do you still need to do that? This disables all effects and may introduce screen-tearing, but is much faster on older or cheaper systems. Plasma lets you use another window manager, such as i3, bspwm or any other tilling window manager. Re: [SOLVED ]Black Screen when … The information about the used driver is available through KInfoCenter. An option to globaly disable/enable this on power manager system setting can help! Run Window Manager Tweaks. KDE Plasma 5 fix. i3 and KDE Plasma. For me Windowed stops it from happening. After enabling the screen should be inverted when using the shortcut Meta + Ctrl + I. Note with it you will disable the radeon driver for your card in the boot process. I can't find the option in XFCE. The performance impact can be reduced by using the graphics system "raster" (see above). New comments cannot be posted and votes cannot be cast. A compositing window manager, or compositor, is a window manager that provides applications with an off-screen buffer for each window. VSync allows you to synchronize the rendering with the screen. qdbus org.kde.ksmserver /KSMServer org.kde.KSMServerInterface.logout -1 -1 -1 For i3, you can map a keybinding with the bindsym command. Reply Quote 0. Intel hardware uses the free Mesa drivers. On the one hand the manpower is lacking - on the other devs with game interests are lacking (not just because I want to kill them in CS:GO screaming "Reject my design proposal do ya!?" Picom is a standalone compositor for Xorg, suitable for use with window managers that do not provide compositing. KWin will always select the best graphics system for your chosen compositor. Do not use the Package-Manager. It varies from "Extremely slow" to "Instant" which does not render any animations. Just press Alt+Shift+F12 (or for the more technical users: use a script to change the state through DBus) to suspend compositing. I thought compositors were smart and disabled themselves when a program went fullscreen. To test kwin_gles you just have to run kwin_gles --replace in Konsole. Disable the Compositor The refresh rate on the RDP session is pretty slow, XFCE isn’t TOO bad (Unity & KDE were pretty un-usable for me), disabling the compositor makes it way better so I suggest doing just that. For multiple screens it is important to know that the rendering can only be synchronized with one screen. And since this is KDE there is an option to disable automatic disabling (:P) of compositing since I have four monitors and I tend to play with one only and my graphics cards can handle this, I would never want compositing to be turned off IAnjo says: 3. The global animation duration level can be changed through Systemsettings -> Desktop Effects -> General Tab -> Animation speed selection list. The reason I ask is that with them enabled, applications that us GLX rendering (like Google Earth, video players, etc.) Description: Some of GNU/Linux window managers' compositors causes screen tearing and FPS drop in games. For games and such? So, sorry to disagree: it's not easy and it does not work as expected - at least not as a non developing user expects it to work. Actual Behavior. Is there a way to disable the compositor when using a certain app and then automatically enable it upon exit on Mint MATE? For a Qt-based configuration GUI install compton-confAUR or compton-conf-gitAUR. Please consult the documentation of your distribution about that matter. If there is an performance impact due to the theme, it is recommended to use a different one. This influences the performance of effects if during an animation the active window changes. virtual machines) and uses mostly the CPU for rendering. Just open KDE’s System Settings, go to “Display and Monitor,” open the Compositor section, and uncheck the box “Enable compositor on startup.” Try the given Compton command in a terminal, and if all is well, upi can move on. Environment. Even if the setting is disabled the Compositor tries to use the frame rate the screen supports and by default a frame rate of 60 Hz is used. How to install the i3 window manager on KDE Plasma. In general it is recommended to use the proprietary drivers. With the fglrx driver not all functionality is available and the performance in general seems to be better with the Mesa drivers. I found a package called compton-conf in the Ubuntu repo that seems to be able to modify some settings. In general it is completely safe to use OpenGL 2 Shaders if the driver reports a version of 3.x (only available with NVIDIA at the time of this writing). In the KDE Plasma Workspaces 4.7 we introduce new Compositing backends/modes in our Compositor. The setting is obsolete and has been removed in 4.8 (Released January 2012). If it inverts OpenGL 2 is used, if it does nothing OpenGL 1 is used. For all other drivers please check whether the correct one is used. BTW I use KDE Plasma 5.19. How to install the i3 window manager on KDE Plasma. To have another Compositor this needs to be extended and checked for. Top. The best available test is to use the Invert effect which can be enabled in Systemsettings -> Desktop Effects -> All Effects tab. Kubuntu 11.04) the Intel driver causes a crash when closing the fullscreen window. The taskbar seems to behave as if the icon was displayed (and if I click on the correct spot, I'll get back in the game), but the taskbar icon of the game is as black as the taskbar around it. The scaling method can be changed in Systemsettings -> Desktop Effects -> Advanced tab -> Scale method selection list. If you find the information "Mesa" in the OpenGL/ES version, then you are using the free drivers and you do not have to do anything. Animations take some time and the length of an animations is what makes people think that this is a snappy interface or that it lags. B) with grub2-mkconfig. KDE is an international and diverse technology team creating user-friendly free and open source software for desktop and portable computing. Let’s start with kernel configuration. With a recent frameworks release KWindowSystem gained support for it and now KWin honors that hint. transparency will be lost. After you click “Apply” or “OK,” you may see your screen flash for a second. Switching from Accurate to Smooth can significantly improve the performance of effects like Present Windows. The Compositor uses the best possible settings. If the compositor should be disabled while a fullscreen application such as games or video is used it is better to disable compositing either through the shortcut Alt + Shift + F12 or since 4.7 (Released July 2011) through a window specific rule for the window. The Blur Effect is one of the most expensive effects provided by the Compositor. KDE Plasma 5 fix. That's a bunch of statusbar icons (Xchat, dropbox, etc) stacked one atop the other, covering my FPS display and generally annoying me. Devs are humans too - they have interests and hobbies that they express through their computers and in communication with others - meaning they test by simply using their computer but only for what is their expectations of what it should do and in the scenarios they understand. Many apps require compositing for proper working. The KDE Plasma 5 desktop environment has some of the best settings and options for mitigating screen tear issues. Please help how i can disable this behavior? A compositing window manager, or compositor, ... KDE's KWin also supports compositing. All of the tweaks and options are in Plasma’s compositor settings. The refresh rate on the RDP session is pretty slow, XFCE isn’t TOO bad (Unity & KDE were pretty un-usable for me), disabling the compositor makes it way better so I suggest doing just that. A compositor glues your stacks of windows together to form the final image that you see on screen. Same goes with almost everything. AFAIK it's possible to disable it via System settings->Hardware->Display and Monitor->Compositor but it requires a KWin restart.If I'm able to disable the compositor from command line , then I can easily assign a shortcut to it.. Any idea? Alternatively, for a more minimal Plasma installation, install the plasma-desktop package.To enable support for Wayland in Plasma, also install the plasma-wayland-session package. If OpenGL is not available there is an automatic fallback to XRender. Extended Mode is not recommended. Strangely, you might not see any change – at least, not yet. The default window decoration Oxygen provides an option to disable the animations: Systemsettings -> Workspaces Appearance -> Window Decorations -> Configure Decoration... -> General tab Checkbox Enable animations. KWin supports OpenGL 1.x and OpenGL 2.x. Any setting except the default "Texture from Pixmap" is likely to break your desktop. Unless you know differently, this will be the default one, built into the XFCE window manager, xfwm4.. To switch this off, go into the Applications menu and click ‘Settings Manager’: It is not trivial to find out whether KWin uses OpenGL 1 or 2 as this is completely determined at runtime. After the KDE-Desktop started, go to System-Settings Display and Monitor Compositor and in case it is enabled untick "Enable compositor on startup" Disable with sudo systemctl all services you don't need. Docky. The free drivers are still under heavy development and are not available on all distributions and for all hardware. On Intel hardware Accurate is never used and cannot be enabled unless the environment variable KWIN_FORCE_LANCZOS is set to 1. Since 4.8 (release January 2012) the intermediate rendering results can be kept (default) which improves the performance even with translucent themes. This is honestly why we need MORE devs in KDE from different backgrounds. mr_raider wrote:Is their anyway to suspend the compositor? Sometimes, the icon won't show on the taskbar. Assuming that the test succeeded and you want to use kwin_gles on a regular basis you can add an executable script to ~/.kde4/env/ that exports the KDEWM=kwin_gles environment variable. Compositor Switcher for KDE, disable compositor when certain processes activated and re-enable when processes terminated. compositor exits or crashes. Well that one's easy: the game requests that the window manager disables compositing. Introduction. Preview image (every screenshot needs screenfetch haha) Situation before installation. By default Accurate is used. A display server using the Wayland protocol is called a Wayland compositor, because it additionally performs the task of a compositing window manager.. 2.1. Again the default decoration Oxygen provides a setting to disable them in the same configuration dialog as described above in tab "Shadows" and the themed decorations do not provide an option to disable shadows. VoidedKN0X 14 April 2019 19:01 #1. i've been bouncing back from gnome to KDE and backwards, both have annoying issues wich have their topic already. If the Renderer says "Software Rasterizer" no driver is installed. It’s also responsible for the shadows we want to disable. Reply Quote 0. Is it a thing? You can test weston directly from a regular X session with the following commands: This will start a Wayland window in your regular X session where you can test things. The recommendation is to always use Mesa drivers with desktop effects. Which graphics system is used depends on the distribution defaults. For years we got complaints for not implementing that hint. Show your love for KDE! Click on it, and you’ll be brought to the Plasma desktop’s composite settings. You c… OpenGL 2 allows to use more effects, but requires stronger hardware. People who can not just test the games but play them enough to be able to get a clear understanding of the issues. Lutris client - Open Source gaming platform for GNU/Linux - lutris/lutris Search “Autostart” in your application menu. The Compositing type allows choice of the compositing backend, either XRender or OpenGL. It seems not to be a Manjaro or Netrunner problem but (maybe) a KDE problem (kde Plasma-KWin). The KDE Plasma 5 desktop environment has some of the best settings and options for mitigating screen tear issues. The compositor is suspended as long as there is a fullscreen window. KDE is always looking for new volunteers and contributions, whether it is help with coding, bug fixing or reporting, writing documentation, translations, promotion, money, etc. When the compositor is enabled, it causes flickering. What is this black square? Sometimes helping KWin on what the hardware really supports can improve the performance. Offline #5 2020-10-23 15:59:02. h4Ck3D001 Member Registered: 2020-10-15 Posts: 4. But I do not understand your comment about how this is easy: Does this mean KDE is catering mainly to users with the skill, knowledge and patience to identify these problems, reconfigure the start options for individual applications permanently and redo this with every change of version? Window Manager Tweaks is only for the Xfce Compositor. Kernel. richyrich Level 19 Posts: 9056 Joined: Tue May 05, 2009 1:31 am. When the game is closed composite is enabled again. Compton does this beautifully. Copy and paste the following two commands in the Konsole one by one and hit enter after each. KDE had alt shift f12. The information is provided by the driver and can be difficult to parse. That issue was not present when compositing wasn't turning off for games. I'm pretty sure TF2 does the same if you run it in exclusive fullscreen mode - try switching to borderless fullscreen instead. But that is KWin: if you don't like what the game requests, create a window specific rule for it and set "Block Compositing", "Force", "false". Manjaro KDE Edition, all updates installed; KDE plasma; KWin; Installation Packages. Kde 5.6 is giving me some headache. The OpenGL context is removed, the effect system turned down and you have the plain old X desktop. Thankfully, the KDE developers make it very easy to disable compositing! This is only relevant for rendering the window decorations and is not related to the compositing backends (OpenGL/XRender). Unfortunately you need to log out and in to make changes take effect. Beginning with KWin version 4.8 it is possible to use the separately built binary kwin_gles as a replacement for kwin. The laptop has a built in Intel iGPU and an onboard Nvidia Quadro M1200 dGPU. on Mumble). "X" for XRender. 1 Reply Last reply . Disable the Compositor. It behaves almost the same as the kwin executable in OpenGL2 mode with the slight difference that it uses egl instead of glx as the native platform interface. For the Compositor raster is recommended especially if the NVIDIA driver is used. Hasn't KDE just released the official KDE vision of how future work will cater to all users and every use case? New to gnome, was a KDE user for more than 3 years. native in case of remote connections (recommended window decoration: Laptop), raster if using fancy window decoration (including Oxygen and Plastik in 4.10 or later). It looks like Half Life 2 and ARK: Survival Evolved are doing so. This page was last edited on 25 February 2013, at 09:07. international technology team dedicated to creating a free and user-friendly computing experience Press question mark to learn the rest of the keyboard shortcuts, https://wiki.archlinux.org/index.php/Mpv#Use_mpv_with_a_compositor. Therefore we need a bettter system.