Compton is very fast (whether you use the Xrender or OpenGL backend), stable, conservative about new features, well maintained and the developers are very responsive. Based on the above numbers XFCE performed around 17% slower than both LXDE and E17, while Unity was around 9% slower than the lighter desktops, and Gnome Shell was a staggering 23% behind. There is no way to get proper tear-free output on modern intel graphics (ironlake and newer) without an opengl compositor. April 12, 2016; Skunnyk; The looong road to xfce 4.14. Cons: - Only works on videodrivers that use DRI, I've only tested it on the Intel HD 3000, but it should also work on AMD gpus, support for Nvidia could be done using OpenGL, but this is a … Xfwm (Xfce) compositor. > One, workaround that could be done, is some kind of option that disable I can enable Opengl in KDE Compositor Settings, but it keeps falling back to Xrender. There is stutter now. Compositing and VSYNC is such a basic feature in most DE's. X11 Service forwards the rendered graphics to the Window Manager / Compositor. The only way to fix vsync tearing is to switch to OpenGL, and I don't think XFCE have the manpower to rewrite the compositor. What you /could/ do is rewrite the compositor in xfwm4 using OpenGL or even take example on Compton code to rewrite xfwm4 embedded compositor. Hi everybody, I read somewhere that the compositor of XFCE make a nice effect. How to Fix XFCE Performance Issues So a while ago, it was concluded that XFCE suffers performance issues partly due to the awful compositor they use. http://www.phoronix.com/forums/showthread.php?t=25192, http://en.wikipedia.org/wiki/Wayland_%28display_server_protocol%29, https://bugzilla.xfce.org/show_bug.cgi?id=10416#c2, https://gitlab.xfce.org/xfce/xfwm4/-/issues/37, https://docs.xfce.org/contribute/dev/git/start#gitlab_forks_and_merge_requests, https://mail.xfce.org/mailman/listinfo/xfce4-dev. Contents. Turning of compositing and Software Compositing helps to make it snappier but I get screen tearing after that. Id just like to add and thank the XFCE developers beyond this issue, XFCE is the best piece of desktop software ive used in linux ever, especially 4.8 it has made unity and gnome obsolete to me and im very pleased with it even without compositing and with docky . Beelzebud Member From: Illinois, U.S. RealisticProphasis's … That will move the folder where KDE keeps his settings in to another folder with .old in the end of the name. 3D might be useful for the popular conky daemon and desktop compositing in general (which is a default in Xfce). I will post my compton settings with configured shadows if you want to. ! If you have any additional tips to fix screen tearing in Xfce … Here the user may select whether to use a compositing window manager, and which compositor to use. > The last one is the vsync method. - Uses less resources since the fps is limited to the display refreshrate. Road to Xfce 4.14. So Unity and XFCE differ in important ways. Hi everybody, I read somewhere that the compositor of XFCE make a nice effect. People who are experiencing screen tearing in Xfce can try out the following method. New: Installing XFCE on Ubuntu 16.10. There's plenty of alternatives out there, but had you considered KDE's compositing window manager, KWin? > kwin does. David Batson ... Maybe the tearing is minimal, but I haven't seen any tear spikes since using compton with opengl. But when I activated it became significantly slower. However, instead of GNOME desktop, it offers different desktop environments like Cinnamon , Xfce , and MATE . I feel it's the perfect WM for me as I'm not fond of tiling WMs, and I don't use blur effects. So only Nvidia + Unity + Ubuntu 16.10 is a smooth combination. AFAIK only KWin and compiz offer opengl/3d based compositing. I've never noticed tearing with compositing disabled, but Xfce's compositor cannot sync to the vbl at all because it uses Xrender which doesn't handle that (or so I read.) Xfce or XFCE (pronounced as four individual letters) is a free and open-source desktop environment for Linux and BSD operating systems.. Xfce aims to be fast and lightweight while still being visually appealing and easy to use. The best solution is to use "compton --backend glx --vsync opengl". Xfce or XFCE (pronounced as four individual letters) is a free and open-source desktop environment for Linux and BSD operating systems. Tried with and without compositor. Or perhaps it's giving you that infamous screen tearing with the lack of OpenGL VSync? @olivier Xfwm finds glx if after running it reenable compositor. New 2017-03-05: Trying Ubuntu 16.10 on Intel revealed that there is stutter, too. Realtime Nick Name Ticker People who Joins, Parts or Quits a chatroom this is #debian an IRC-Channel at freenode (freenode IRC service) 0 [00:00:07] *** Quits: nitefall (~thewelli To check if compton is working following command can be used: Cookies help us deliver our services. Besides its elegance, it also provides animations and the layout that increases its looks and feel. Xfwm is the default window manager for Xfce, and it includes its own compositor. Compton can be configured by editing ~/.config/compton.conf or ~/.config/compton/compton.conf, the latter location is now recommended. Contents. What else can I do to track down this problem? That’ll be all for this tutorial. Xfce aims to be fast and lightweight while still being visually appealing and easy to use. Please go to, Compositor cause flickering bars in Mplayer. Open the Compositor tab, and uncheck the option “Enable display compositing.” Flickering stops when I change Compositor Rendering Back-end To OpenGL 3 and then change again to OpenGL 2. > XFCE have the manpower to rewrite the compositor. I will post my compton settings with configured shadows if you want to. I can enable Opengl in KDE Compositor Settings, but it keeps falling back to Xrender. > compositor effects completely when entering fullscreen applications, like Compositing also allows the use of argb transparency and such, and certain apps (such as docky) don't work well without one. Chances are, those basic effects are enough for you, for anything fancier, there is Compton. Its compositor supports vsync via OpenGL or the XPresent extension. And as far as your drivers question goes installing necessary drivers makes your hardware ready, … > I love XFCE, but the compositor is becoming outdated, and it's time to think It's now completely tear-free and has no noticeable latency. But when I activated it became significantly slower. Please note that this is a snapshot of our old Bugzilla server, which is read only since May 29, 2020. Xfce embodies the traditional Unix philosophy of modularity and re-usability. > I agree, however a WONTFIX isn't really a solution over such a long time People who are experiencing screen tearing in Xfce can try out the following method. Xfce is a fantastic desktop environment that unfortunately has always had a screen tearing issue. ... OpenGL… > compositor effects completely when entering fullscreen applications, like Xfce 4.14 Linux Mint 19.3 ships with the latest Xfce 4.14, which features HiDPI support and many improvements. I have a core i7 and a Ati 5730, with the latest Ati drivers. I switched my XFCE machines over to use Compton for window compositing today - and it’s a noticeable improvement.. A compositor glues your stacks of windows together to form the final image that you see on screen. the default window manager of xfce) offers fancy stuffs such as transparency/shadows only. Hey there, I just installed manjaro 18.1.0rc8 and experienced some weird rendering with xfce. This bug is about replacing the compositor in xfwm4 with compton - as you said it's perfectly ok to use compton in standalone mode with xfwm, but it requires tweaking. However, if you're like me and you don't want to switch to compton/kwin (since you feel that they're too slow), then you can use this script to automatically disable it when starting a game: For a Qt-based configuration GUI install compton-confAUR or compton-conf-gitAUR. > XFWM4 already unredirects fullscreen windows, but it won't work with 1 Installing compton; ... Compton is an X compositor which supports xrender and glx (opengl) backends. Now one could logout and login again to see if compton has been activated. The result is lower peformance and This page was last edited on 12 May 2019, at 17:50. Compositor. It’s responsible for any fancy effects like drop-shadows, as well drawing windows while dragging, resizing and minimizing or maximizing them. As usual, the xfce development is slow, has some organisation problems (only few members have access to servers, and are often not present), and lack “core” maintainers/mentors. > One, workaround that could be done, is some kind of option that disable One, workaround that could be done, is some kind of option that disable compositor effects completely when entering fullscreen applications, like kwin does. And as far as your drivers question goes installing necessary drivers makes your hardware ready, … > while watching videos or playing some games. Using an opengl compositor also makes smooth scrolling in firefox feel far smoother on my machine, without it whenever I scrolled in firefox there was a lot of really ugly tearing. Xfce is a GTK desktop environment which aims to be “fast and low on system resources, ... Use compton as a default compositing manager. the default window manager of xfce) offers fancy stuffs such as transparency/shadows only. As soon as I plug in an external display via HDMI (which may not be exclusive cause here though), there are contrasty squares all over places which have recently be changed/painted (by the compositor, seemingly). An anonymous reader writes "Modern Linux desktops like Ubuntu's Unity and the GNOME Shell have placed a requirement on OpenGL 2.0+ support for handling their compositing window managers and desktop effects.Wayland's Weston also needs OpenGL ES 2.0 support. And do not forget to disable xfce compositor (wm effects) and put compton to autoload. > The only way to fix vsync tearing is to switch to OpenGL, and I don't think I used this workaround for some time period There are no tests for this compositor. To install it from the command line: sudo pacman -S compton The best solution is to use "compton --backend glx --vsync opengl". The first one enables the opengl backend. I am sure that this approach is wrong, this compressor will never be stable. Compton is an X compositor which supports xrender and glx (opengl) backends. I hope you still want some news about Xfce ! Install the picom package or picom-gitAUR for the development version. The earliest widespread implementations using this technique were released for the Mac in Mac OS X 10.2, and for Linux in a Luminocity prototype. level 2 People who are experiencing screen tearing in Xfce can try out the following method. Xfce embodies the traditional Unix philosophy of modularity and re-usability. Why is that? > ... # pkg_add xfce-extras slim slim-themes consolekit2 polkit. The Window Manager / Compositor wraps the rendered graphics into Display Windows and "decorates" them with scrollbars, title bar and minimise / maximise / close buttons. It seems clear to me that it's a problem related to Xfce/Xfwm. XFCE's own Compositor is "lighter" in sense that if you are using xfwm, you have it already loaded anyway. @olivier Xfwm finds glx if after running it reenable compositor. Is Xfce's default window manager (Xfwm4) getting you down? > Definitely not fixable in Xfwm4. AFAIK only KWin and compiz offer opengl/3d based compositing. To install it from the command line: sudo pacman -S compton - No tearing in windowed OpenGL applications. > [...], > And yes, nearly 4 years later, this is still a problem :(. xfwm4 (i.e. MacOS has used the Quartz Compositor since its initial release of 10.0 in 2001. > it does mean a large project to keep XFCE current and usable. > of some changes for the future. > I believe it should really be something that should be addressed - even if Post Cancel. Improvements so far: > 2) XFCE has problems with VSYNC when the compositor is enabled. The only way to fix vsync tearing is to switch to OpenGL, and I don't think XFCE have the manpower to rewrite the compositor. Disable your compositor by opening the main Applications menu and clicking “Settings -> Window Manager Tweaks.” This will open a new window. > video tearing. Xfce has essentially the same steps as MATE, just with more windows to navigate. 1 Installing compton; ... Compton is an X compositor which supports xrender and glx (opengl) backends. Based on the above numbers XFCE performed around 17% slower than both LXDE and E17, while Unity was around 9% slower than the lighter desktops, and Gnome Shell was a staggering 23% behind. Compositing window manager software communicates with graphics hardware via programming interfaces such as OpenGL or Direct3D. I have a core i7 and a Ati 5730, with the latest Ati drivers. The default compositing ... vsync = "opengl-swc"; # These are important. That compositor is turned off by default in MX Linux because it can cause various problems on older machines. xfwm4 (i.e. > By using our services, you agree to our use of cookies. Offline #4 2012-02-06 23:07:42. It's also pretty easy on resources, mostly because it doesn't do much. Is this behaviour known? Not enough effects for your fancy? It can be done! XFCE's compositor only supports xrender which only makes the tearing worse. You can fix it if you like, but I am moving away from xfce, goodbye. Again, you're confusing things, Compton is a standalone compositing manager, xfwm4 is a window manager *and* a compositing manager, you cannot replace the compositor in xfwm4 with Compton. I really hope somehow this problem gets fixed, hopefully nvidia fix there side Why is that? Help in #ubuntu-effects [12:42] sexcopte1, gnomebaker can do it , in the menu under tools I beleive [12:43] wtigerguy: Okay, that's a start. Now with modern Linux distributions like Ubuntu 12.10, rather than falling back to a 2D unaccelerated desktop if you don't have … > Luckily, fixing screen tearing in xfce is a fairly simple task with a variety of methods. I've tried to disable to Xfwm compositor, but no success. > Note: In Xfce and E17, a FLTK window is, in some places like the alt-tab selector, labelled as "FLTK" instead of its title. The bug exist somewhere in src/compositor.c but I can see that this file is 5000 lines long and full of nesting ifdefs. > This is most likely related to tearing due to vsync not working with XRender. And do not forget to disable xfce compositor (wm effects) and put compton to autoload. > That won't fix tearing in the desktop, but at least it could fix tearing I used this workaround for some time period One, workaround that could be done, is some kind of option that disable compositor effects completely when entering fullscreen applications, like kwin does. > kwin does. The following are some commonly used options: The following command can be used to turn off xfwm4's compositing feature: The following content can be pasted in ~/.config/autostart/compton.desktop. This causes more problems with tearing while playing videos etc. You may be able to get tear free video playback if you disable xfce's compositing and use mplayer with opengl output. [12:42] How do you open usbview, i just got it and can't figure out how to open it [12:42] !beryl [12:42] beryl is a window manager that takes advantage of an OpenGL accelerated X environment. > videoplayers and some games like Trine2. By default OpenGL is used which is hardware accelerated. Disabling xfwm4 compositor and enabling compton, https://classicforum.manjaro.org/index.php?topic=19857.0, http://ubuntuforums.org/showthread.php?t=2144468&p=12644745#post12644745, https://wiki.archlinux.org/index.php/Compton, https://wiki.manjaro.org/index.php?title=Using_Compton_for_a_tear-free_experience_in_Xfce&oldid=2634, GNU Free Documentation License 1.3 or later. One thing I’ve noticed with Linux Mint Cinnamon or XFCE is that Firefox runs much faster and is far more responsive than Chrome on my system with AMD FX 6300 processor, 8 GB RAM and using the pretty old AMD HD 3000 onboard graphics. > frame. 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For the popular conky daemon and desktop compositing in general xfce compositor opengl which is a free open-source. Playing videos etc glx -- vsync opengl '' ; Skunnyk ; the looong to.

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