> I agree, however a WONTFIX isn't really a solution over such a long time What else can I do to track down this problem? So only Nvidia + Unity + Ubuntu 16.10 is a smooth combination. Not enough effects for your fancy? To install it from the command line: sudo pacman -S compton By using our services, you agree to our use of cookies. Xfce is a GTK desktop environment which aims to be “fast and low on system resources, ... Use compton as a default compositing manager. And as far as your drivers question goes installing necessary drivers makes your hardware ready, … > XFCE have the manpower to rewrite the compositor. I can enable Opengl in KDE Compositor Settings, but it keeps falling back to Xrender. 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. 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). The last one is the vsync method. New: Installing XFCE on Ubuntu 16.10. This page was last edited on 12 May 2019, at 17:50. Hi everybody, I read somewhere that the compositor of XFCE make a nice effect. 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. David Batson ... Maybe the tearing is minimal, but I haven't seen any tear spikes since using compton with opengl. Its compositor supports vsync via OpenGL or the XPresent extension. 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 . - Uses less resources since the fps is limited to the display refreshrate. > One, workaround that could be done, is some kind of option that disable You may be able to get tear free video playback if you disable xfce's compositing and use mplayer with opengl output. Xfce embodies the traditional Unix philosophy of modularity and re-usability. 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: 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. And do not forget to disable xfce compositor (wm effects) and put compton to autoload. What you /could/ do is rewrite the compositor in xfwm4 using OpenGL or even take example on Compton code to rewrite xfwm4 embedded compositor. Here the user may select whether to use a compositing window manager, and which compositor to use. Road to Xfce 4.14. I used this workaround for some time period 1 Installing compton; ... Compton is an X compositor which supports xrender and glx (opengl) backends. Install the picom package or picom-gitAUR for the development version. To install it from the command line: sudo pacman -S compton > of some changes for the future. Tried with and without 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. X11 Service forwards the rendered graphics to the Window Manager / Compositor. 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. People who are experiencing screen tearing in Xfce can try out the following method. 3D might be useful for the popular conky daemon and desktop compositing in general (which is a default in Xfce). ... OpenGL… Offline #4 2012-02-06 23:07:42. 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.) But when I activated it became significantly slower. I used this workaround for some time period Xfce aims to be fast and lightweight while still being visually appealing and easy to use. > frame. 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. 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. Is this behaviour known? The Window Manager / Compositor wraps the rendered graphics into Display Windows and "decorates" them with scrollbars, title bar and minimise / maximise / close buttons. I feel it's the perfect WM for me as I'm not fond of tiling WMs, and I don't use blur effects. Xfce or XFCE (pronounced as four individual letters) is a free and open-source desktop environment for Linux and BSD operating systems. I have a core i7 and a Ati 5730, with the latest Ati drivers. 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. People who are experiencing screen tearing in Xfce can try out the following method. The default compositing ... vsync = "opengl-swc";
# These are important. Xfce is a fantastic desktop environment that unfortunately has always had a screen tearing issue. Compositing and VSYNC is such a basic feature in most DE's. 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. xfwm4 (i.e. > videoplayers and some games like Trine2. > > @olivier Xfwm finds glx if after running it reenable compositor. Xfwm is the default window manager for Xfce, and it includes its own compositor. Is Xfce's default window manager (Xfwm4) getting you down? Hi everybody, I read somewhere that the compositor of XFCE make a nice effect. 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. So Unity and XFCE differ in important ways. The best solution is to use "compton --backend glx --vsync opengl". There are no tests for this compositor. > I believe it should really be something that should be addressed - even if It’s responsible for any fancy effects like drop-shadows, as well drawing windows while dragging, resizing and minimizing or maximizing them. > This is most likely related to tearing due to vsync not working with XRender. the default window manager of xfce) offers fancy stuffs such as transparency/shadows only. > while watching videos or playing some games. Chances are, those basic effects are enough for you, for anything fancier, there is Compton. Compositor. 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. Xfce embodies the traditional Unix philosophy of modularity and re-usability. There is stutter now. It's now completely tear-free and has no noticeable latency. But when I activated it became significantly slower. > @olivier Xfwm finds glx if after running it reenable compositor. the default window manager of xfce) offers fancy stuffs such as transparency/shadows only. Contents. [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. > kwin does. If you have any additional tips to fix screen tearing in Xfce … > One, workaround that could be done, is some kind of option that disable I will post my compton settings with configured shadows if you want to. 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. 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 … 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. Please go to, Compositor cause flickering bars in Mplayer. You can fix it if you like, but I am moving away from xfce, goodbye. Why is that? I am sure that this approach is wrong, this compressor will never be stable. > XFWM4 already unredirects fullscreen windows, but it won't work with > The only way to fix vsync tearing is to switch to OpenGL, and I don't think ! That’ll be all for this tutorial. Flickering stops when I change Compositor Rendering Back-end To OpenGL 3 and then change again to OpenGL 2. 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 Compton is an X compositor which supports xrender and glx (opengl) backends. There is no way to get proper tear-free output on modern intel graphics (ironlake and newer) without an opengl compositor. > That won't fix tearing in the desktop, but at least it could fix tearing MacOS has used the Quartz Compositor since its initial release of 10.0 in 2001. Xfwm (Xfce) compositor. And do not forget to disable xfce compositor (wm effects) and put compton to autoload. Why is that? By default OpenGL is used which is hardware accelerated. It can be done! > Definitely not fixable in Xfwm4. To check if compton is working following command can be used: Cookies help us deliver our services. One, workaround that could be done, is some kind of option that disable compositor effects completely when entering fullscreen applications, like kwin does. New 2017-03-05: Trying Ubuntu 16.10 on Intel revealed that there is stutter, too. AFAIK only KWin and compiz offer opengl/3d based compositing. I will post my compton settings with configured shadows if you want to. Hey there, I just installed manjaro 18.1.0rc8 and experienced some weird rendering with xfce. 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. April 12, 2016; Skunnyk; The looong road to xfce 4.14. Turning of compositing and Software Compositing helps to make it snappier but I get screen tearing after that. > I really hope somehow this problem gets fixed, hopefully nvidia fix there side That compositor is turned off by default in MX Linux because it can cause various problems on older machines. Luckily, fixing screen tearing in xfce is a fairly simple task with a variety of methods.