Is there a way to automatically disable compositor "globally" when a game is launched and to activate it again when it's closed? 3. View Entire Discussion (6 Comments) More posts from the leagueoflinux community. How can i disable the compositor (gnome-shell/mutter) on fullscreen windows ? It may cause issues with video tearing. The Document will be continuously updated with enable VPU, ubuntu18.04. … I'm not that good with linux, so i may just have messed up with the wrong settings or sent the wrong commands to the terminal. It also requires an OpenGL compositor (in that case Compiz). There is a bug on gnome-shell and gives me so bad performance in 3d games !!! For example the raspberry pi 4 has the same problem in Linux when using the "Compton" opengl compositor or any opengl compositor. xfwm4+compositing enables Xfwm's own compositing. The Guide is how to use Ubuntu filesystem with i.MX8 series platform.At present, I had try it on i.MX8QXP with 4.14.98 kernel with ubuntu16.04. Now Canonical did the same fundamental mistake with Unity. Subreddit update - 10/27/2020. The desktop we can chose Gnome or weston. A linux implementation of a system compositor will typically use libudev, egl, kms, evdev and cairo. Is there a way to disable compositor redirection of full screen windows ? For fullscreen clients, the system compositor can reprogram the video scanout address to read directly from the client provided buffer. 28. Session Compositor. You can disable the compositor via the GUI or via the terminal. Compton Compositor. AWFULLY LOW PERFORMANCE !!! ... want to watch a Full-HD video. 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. Terminal Or even better, to activate compositor when it's not the main windows and disable it when I'm playing the game? Compton is a standalone lightweight compositor that … I'm asking you if it is possible to disable the opengl compositor or switch the backend to xrender instaid of opengl in chrome os. This command will disable compositing in the kwinrc config file: Code: Select all kwriteconfig --file kwinrc --group Compositing --key Enabled false Then restart kwin (in Alt+F2) with: Code: Select all kwin --replace To get compositing back, just substitute false with true and restart kwin again. Start by unchecking “Enable display compositing” to disable the xfce compositor in the Window Manager Tweaks. If you disable effects it will just suspend them and the effect system will be in suspended state after a restart. 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. 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