- Xwayland fractional scaling The way this will work is that we ask applications to scale up by 3, and then the compositor scales down by 2 on the way to the framebuffer. Nov 25, 2022 · the use of fractional scaling causes blurring. 最近发现部分软件（包括 Google Chrome，Firefox 和 Visual Studio Code）在 125% 的 Fractional Scaling 模式下会很卡。找到了一些临时解决方法，但是很不优雅，也很麻烦。所以深入研究了一下 Fractional Scaling 的工作方式。 May 23, 2021 · (This is a post to separate questions from one of my old posts which put three irrelevant questions into one post. Oct 14, 2023 · Hi there! Is there any way to make XWayland apps scaling on GNOME works just like in KDE with “Apply scaling themselves” option selected? I just tried 225% scaling on KDE, and with that option selected all my mainly used applications (Chrome, VSCode, and some Jetbrains IDEs) scales itself perfectly fine, with crisp and easy readable fonts. 3. It will continue to be blurry as there's no simple workaround. 1. Fractional scaling Wayland fractional scaling is a lot better than before, but it is not perfect. Sep 7, 2023 · The other day I installed Fedora Workstation 38 and I’m running into a couple of problems. 04 Variants of this question have been asked before, like here: Fractional scaling makes browser SDL uses wl-output to get the native resolution and divides it by the integer scale factor, which works when dealing with pure integer scaling, but fails when the desktop is scaled by a fraction. 33 Fractional scaling is an important part of the modern GUI experience. E. This results in some visual artifacts from the image manipulation. To get fractional scaling, compositors had to cheat by rendering apps at one of those integer scaling factors, then using image manipulation to scale that render. Screenshot showing that I’m using 200% scaling, scale-monitor-framebuffer is disabled and the jetbrains toolbox is a xwayland window not being scaled properly Sep 26, 2023 · One of the most compelling advantages of using Wayland is its promise of enhanced scaling and superior high-DPI support. fedorainfracloud. 32 using both Wayland and X11 (default) sessions. This article explains how to enable fractional scaling on Ubuntu 19. Until this succeeds, you have to stick to the workarounds stated in their known issues: switch off fractional scaling. Electron based apps are quite common, and I can use CTRL +/- to resize them while keeping them looking sharp. . The main drawback is performance related. Following your advice, I found a way to mitigate this by adding specific flags for the applications to run natively in Wayland: However, by running natively in Wayland I faced with other issues related to the input of dead keys. 34-1, mutter 46. Dec 4, 2019 · produces an unusable panel display that fluctuates wildly. So, I need to scale all element to 1. I think integer scaling is fine, because the resolution the game “sees” is actually the native resolution(at least for xwayland). 04, wayland 1. 5x in my external UHD monitor, 3840 * 2 / 1. mutter experimental-features, or by installing the app 'dconf-editor', searching for 'experimental-features' and removing, scale-monitor-framebuffer, from the list of values. Jonas Dreßler opened a merge request with a patch Mar 21, 2024 · Description Description not filled in by author. It was too much for me, and I switched back to KDE. My multi-monitor setup is indeed similar, minus the fractional scaling: 100% display positioned above a 200% display. May 7, 2023 · I’m having issues w/ fractional scaling in Ubuntu 23. 5 I have a monitor with 144 dpi. In this case, it's most probably a cursor size problem. I'm not talking about bluriness of XWayland apps (which I've experienced and have since converted to using only native Wayland apps), but the current implementation which involves apps downscaled after e. 04 Disco Dingo. It perfectly works by wayland. Feb 28, 2023 · Thank you so much for your thorough explanation, I understand it now. I recently reported an issue to the vscode github page: Have you found any solution to this issue in this time? As to gnome, it seems there are two paths to a workable fractional scaling Wayland session: Gnome supports it, or the xwayland apps you need move to native Wayland. Blurs everything a bit, and Xwayland apps a lot more, so try to avoid those. It is a xfce4-panel specific problem. taaem/mutter-xwayland-fractional-scaling Copr. That has worked well on my Dell Inspiron 5000, with a 15. Firefox, vscode, atom and many others work perfectly now. Sep 19, 2024 · This feature is still considered experimental and should only be used for testing. The user can set a "preferred scaling factor" for each output (let's say that's an integer), but the clients don't have to use them, they can set any (integer) scaling factor that they want for every single individual surface. With wayland there are always some blurry elements (i. However, if you've experimented with it, particularly on Debian, you might have observed that several applications, including Firefox, Chrome, VSCode, and others, default to X11 mode. If you have 800x600 content and want it at 125% scale, the actual pixel output will be 1000x750. JetBrains has set the goal to support wayland natively, and is contributing to Wakefield actively . a 2x scale (that whole thread and along with this one ) is Oct 18, 2024 · X11 can’t have fractional scaling or scaling factor per-screen. ex text like in the app menu when some transparency is involved, and of course xwayland apps). 2. 32 includes experimental HiDPI fractional scaling for Wayland, but what you might now be aware of is that thanks to Marco Trevisan, it's also possible to use fractional scaling with the X11 session on Ubuntu 19. Wayland does not have those limitation and let’s you have 125% scaling but now makes obvious XWayland Apps can’t support it. 近期买了块2. At this point it should be pretty clear to everyone that fractional scaling in Wayland was blocked for so long due to Gnome, the phrasing of their semi-official ACK in the RFC makes sense now: The Gnome "ideology" of not allowing other ideas strikes once again. All credits go to the authors of the original MR. This is one of those desktop linux things that always seems to be about two years away. Active Releases The following unofficial repositories are provided as-is by owner of this project. 27 but 6 supports Wayland scaling natively and read a blog post some time before plasma 6 release in 6. 32 中曾提供了有关 GNOME Shell 和 Mutter 合成器的分数缩放的初步支持。现如今，即将发布的 GNOME 44 版本则将带来对 Wayland 的 fractional_scale_v1 协议的支持。这个新的 Wayland 分数缩放协议在去年四月被并入 Wayland-Protocols。 Basically, I highly doubt GNOME will support fractional scaling on wayland until the wayland devs have an 'official' solution for it (potentially wp-fractional-scale-v1). Minecraft) was blurry with fractional scaling. The wp-fractional-scale-v1 protocol allows for clients to communicate fractional scaling of surfaces with the compositor. A new protocol called wp-fractional-scale-v1 is in development which might resolve this issue in the future. JavaFX, despite using GTK for things, cannot currently run wayland native and fractional scaling does not work correctly in any XWayland apps. Steam seems fine when scaled up. Second issue was gaming with forced Vsync on, and hordes of clueless fanatics claiming this is fine. I know that I can turn off scaling xwayland by adding to config Sep 6, 2019 · As many of you already know, GNOME 3. 24. I recommend using hyprcursor and setting both HYPRCURSOR_SIZE and XCURSOR_SIZE to the same value (such as 32), so both XWayland and Wayland apps will follow it. Fractional scaling makes XWayland apps pixelated. Jan 2, 2024 · Currently in Cinnamon’s Wayland session, fractional scale factors cause the compositor to manually zoom in XWayland apps from 100% to the desired scale factor, resulting in a blurry image. Wayland with 1. Dec 17, 2022 · We have the long-awaited Wayland fractional scaling support, and the equally long-awaited ultimate fix for Plasma’s multi-screen woes! Let’s take them one at a time: The Wayland protocol for fractional scaling was finally merged last week. I think only the apps working on X11 and Xwayland are getting blurry. the one that doesn’t work with fractional scaling) is, to simplify things a bit, compatible with the way X11 has always done HiDPI. In wayland, as long as I use integer values for scaling, like 1 or 2 it doesn't cause problems, but, if I use fractional scaling (1. One of which is scaling/blurring. This issue has been brought up many times and seems to be a wayland limitation when scaling x11 app windows, which is needed on screens with higher density pixels. 26 display setting "Apply scaling themself"). Remember that 125% scaling means that the physical pixels are divided by 1. I tried Wayland under KDE multiple times, and scaling on X11 was always fine, while on Wayland, it was always garbage. sudo dnf copr enable taaem/mutter-xwayland-fractional-scaling Overwrite the installed versions of mutter and gnome-settings-daemon: sudo dnf reinstall mutter mutter-common gnome-settings-daemon --repo copr:copr. See full list on wiki. Apr 5, 2023 · To my knowledge, fractional scaling in Wayland uses a different "protocol" than the older integer scaling, so it's very likely that LibreOffice's "VCL" UI toolkit does not yet support it – or that it's actually still running in X11 mode through Xwayland. First, disable fractional scaling with either gsettings reset org. org Feb 28, 2023 · Is there any way I could fix or mitigate the blur on applications using XWayland caused by fractional scaling? The default setting (i. I tried using the “large text” accessibility feature which worked well for GNOME a… I responded to and elaborated on many of those points in a reply over on the original post made in GNOME Discourse. Oct 20, 2022 · When I set fractional scaling to 150% every non wayland native apps gets blurry. Exactly the same issue with me : That means less nominal demand for fractional scaling, and since there are not much demand, app developers would think that it is not worth their time to find a way to support fractional scaling. I Mar 13, 2021 · gnome scaling wayland x11 xwayland Gnome 的 Fractional Scaling¶ 背景¶. mutter experimental-features "['scale-monitor-framebuffer']" (but still leaving scaling at 200%). XWayland becomes essentially unusable when fractional or integer scaling is enabled on Wayland because everything becomes significantly blurry. 3 on an Oct 27, 2024 · Now restart Edge, and it will go into Wayland with no weird looking and no blurry stuff on XWayland with fractional scaling. I'm very happy to have learned about the reload window workaround. mutter experimental-features '["scale-monitor-framebuffer As I understand it, fractional scaling on Wayland is not at an ideal state. The protocol allows communicating a scale with more precision compared to the existing The scaling factor used is ultimately chosen by the client. Mar 3, 2025 · Before installing Fedora, I was under the impression that GNOME’s fractional scaling approach on Xwayland was blurry. 3/2, or 2/1. --high-dpi-support=1 let Edge enable HiDPI support for fractional scaling. When you enable the fractional scaling, you’ll see new scaling factors between 100% to 200%. Does anyone know? Anyway, this new, sharper approach is not scaling up all of my apps. I also had these issues running on Ubuntu 22. Every Xwayland game (ex. mutter experimental-features '["scale-monitor-framebuffer", "xwayland-native-scaling"]' looking forward to that I have been using this fractional scaling on sway with way less issues. Sep 16, 2023 · The default 100% scale was far too small for me to use and the 200% scale was far too large. This has ended up being very contentious topic, as there have been multiple Merge Requests to add HiDPI support to XWayland, with different approaches. I can't speak for gnome devs but the future kde patch (don't scale xwayland apps) seems like something against their ethos (lol). And for the issue I guess under display setting for legacy X11 apps you need to change it to scale by themselves. For games that run through steam, you can use gamescope to prevent blurriness (it also substantially improves performance, due to how it handles Feb 13, 2023 · The latest Wayland compositor adding support for fractional scaling is now the popular i3-inspired Sway compositor as well as the wl-roots library used by it and other compositors. a 1920x1080 window is rendered at Jul 18, 2024 · 但是在这种情况下 Xwayland app 会变得非常模糊（包括著名的 vlc），这显然不是我们需要的. Jan 25, 2025 · 1 year and a half later the issue is still prevalent. 1 scaling is going to be great. or you could depend on xwayland software and it will be a bother, it depends. If you think about it, that makes sense. interface scaling-factor 2. After searching Aug 24, 2021 · Just go to the Display settings and look for the Fractional Scaling switch. But others as well. 6" 1080p screen. May 22, 2024 · » GNOME Mutter patch with Xwayland fractional scaling support for HiDPI; Pages: 1 #1 2024-05-22 05:52:02. Nov 23, 2023 · Addendum: As a tradeoff, this might also be possible by turning off scaling in XWayland and using multiple X servers each with their own scaling factor. Setting 125% scale for laptop monitor makes UI size quite the same on both of them. Mar 20, 2024 · 在缩放选项中找到“Fractional Scaling”或类似的选项，并启用它。 从下拉菜单中选择一个适合你的缩放比例，如 1. This protocol behaves similar to wl_surface. XWayland does not support scaling, and as such, you will have blurry text when using XWayland apps. gnome. What are These:-enable-features=UseOzonePlatform -ozone-platform=wayland let Edge use Wayland. archlinux. Due to this laptop's hidpi screen, I enabled fractional scaling with a scale of 175%. However, if I select “Scaled by the system May 28, 2024 · taaem/mutter-xwayland-fractional-scaling - Fedora Discussion. 25x Scaling w/ Fractional XWayland Scaling Bug summary Mouse movement with fractional XWayland scaling in CS2 while running at the display's native resolution is not good. Mar 22, 2023 · Google has merged to the Chrome/Chromium Ozone code support for Wayland fractional scaling via the fractional-scale-v1 protocol. When I run it in XWayland there is no problem except that it looks blurry because of the fractional scaling. 5x 等。 关闭设置应用程序并重新启动你的计算机，以使更改生效。 需要注意的是，不是所有的硬件和软件都支持 fractional_scale_v1 Wayland。 Kubuntu uses 5. Can anyone say whether this has improved in 46? I'd love to give GNOME a try again if that is the Nov 25, 2022 · On the contrary, Windows has worked with fractional scaling from the start of its high-DPI story, and although it did take a while to get it right in all circumstances (I think the last pieces came in 2017, with DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 and also incidentally GDI scaling to automatically improve most older, DPI-unaware apps Jan 10, 2023 · 于 2019 年发布的 GNOME 3. Jan 21, 2025 · Edit: Seems that enabling org. But on Xorg apps looks pixeled. If this does bother you (it bothers me), fractional scaling will seem broken on Wayland. scale in wayland!220 (merged), but with a fractional scale rather than an integer. I love fractional scaling, but obviously, like a lot of people, I don't like the fuzziness of legacy apps. The fractional scaling protocol won’t help with that. Everybody else should avoid this repo. Xwayland applications look nice and sharp. This protocols allows for communicating preferred fractional scales to surfaces, which in combination with wp_viewport can be used to render surfaces at fractional scales when applicable. 2-1ubuntu0. mutter experimental-features "['scale-monitor-framebuffer', 'xwayland-native-scaling']" Then open Settings > Displays to set the scale. Sep 20, 2024 · Steam runs on XWayland, where fractional scaling is still an open issue. The blurry applications when using scale-monitor-framebuffer are XWayland applications and that would require an X11-specific solution: HiDPI aware X11 clients with Xwayland / fractional scaling (#1318) · Issues · xorg / xserver · GitLab Jan 25, 2021 · What current compositors do for fractional scaling is probably something like resizing the final buffer at the very end (for example: upscaling 3x and then downscaling 2x for 1. They fixed blurry icons and text in upstream qt while scaling. At the moment, fractional scaling on GNOME isn't particularly usable, as many basic applications become unbearably blurry. SSH forwarding has worked for several years already by running apps on XWayland (I'm not even sure if it ever stopped working, really), and Waypipe can be used to run both on XWayland and on Wayland. Wayland was later updated to support fractional scaling factors in the protocol. it disappears when I exit fullscreen or swap to 100% scaling. Fractional scaling, although clearly far from trivial to implement, is quite an essential feature, especially for multi monitor setups. there are issues with xwayland apps as mentioned, HOWEVER it really depends on what you use on gnome. Everything is sharp. ssh -X user@ip app = XWayland (IIRC) waypipe ssh -X user@ip app = XWayland The best fractional scaling currently is with plasma x11. This requires 125% or 150% scaling of the whole UI to make the display usable. Jan 5, 2025 · qt_auto_screen_scale_factor和qt_enable_highdpi_scaling這二個調整縮放的環境變數僅限x11協定使用，wayland無效。 你可以加入環境變數 QT_QPA_PLATFORM=xcb 強制特定QT程式以X11協定執行，例如 QT_QPA_PLATFORM=xcb krita Nov 5, 2020 · You can use the gsettings command to modify the scaling-factor setting in the org. how do I fix this issue? I am using fedora 41 and KDE plasma 6. Steps to Reproduce: Use Wayland or Xorg as the display server. 04 Feb 8, 2024 · Apply custom scaling to Xwayland When monitor framebuffers are scaled, this special cases Xwayland and sends output regions in a way that Xwayland think everything is N times as large as the logical region, where N is the ceil of the max monitor scale. So, for example: GTK apps can be scaled with gsettings set org. # Set the scaling factor to 2. You can choose the one which is suitable for your screen. But you still have to implement all of the above code, just now it has to live in a fork of Xephyr or an alternate XWayland version or something, instead of an extension. This might change soon but not because of JavaFX wayland support, unfortunately. It's an issue with Xwayland and/or the compositor (e. Jun 3, 2024 · For GNOME (which is Fedora’s default DE) you’ll need to enable fractional scaling, which requires running this command: Then you should just need to log out and log back in, and then you can change the scaling in your display settings. Aug 26, 2024 · If fractional scaling doesn't work with xwayland, it's more likely to be a bug or limitation in xwayland, since that should function like native x11. 04 with GNOME 3. Author knows what to do. The fractional-scale-v1 protocol was added to Wayland Protocols late last year and provides for nice fractional scaling support. you can use it on a daily basis for work and never notice a single issue. Then a DPI capable xwayland app such as jetbrains will natively support hidpi, at this point you have the same situation as you would with an x session. Oct 3, 2024 · Environment: Ubuntu 24. Windows and Linux X11. Without that experimental feature those apps are crisp. For example, in order to achieve 1. 5 hours ago · I have my screen set to 150% scale, whenever I go fullscreen on a program a second, slightly smaller (roughly the size of the 100% scale mouse) appears on the top left of the screen, it always matches the shape and hidden/unhidden status of the actual cursor. interface schema. mutter experimental-features ['scale-monitor-framebuffer', 'xwayland-native-scaling'] messes with the scaling of Electron based apps. The default 100% scale was far too small for me to use and the 200% scale was far too large. My solution is to scale the fonts instead. The only reason why i bring it up again, and I Mar 6, 2022 · Fractional scaling is a wayland only feature and only works with native wayland apps. 5k的屏幕，高高兴兴的登录进去马上傻眼了，分辨率感人。 2560×1600的分辨率，整个世界变得好小，我需要缩放！ Sep 18, 2024 · GNOME 47 includes an enhanced fractional display scaling feature, which provides better support for legacy X11 apps. There is ongoing work in xserver to support HiDPI, see MR #733 . If you arent looking too close up and avoiding xwayland, and dont need to view images in apps well, it works quite well, but Fractional scaling on Wayland is a lie. Link to the original post. 5 I'm not sure if this has been posted before, but after being really annoyed by scaling, especially with X applications, I just thought why not try it the "GDK way" and put following line in my session commands: export GDK_DPI_SCALE=1. Installation Instructions Instructions not filled in by author. When using xrandr to achieve fractional scaling on xorg, some scaling factors are extremely demanding. Note that if you turn off fractional scaling, you lose the 150% option, but 200% is no longer 100% stretch x2. It will also definitely become more important over time. 于是我们就需要安装 taaem/mutter-xwayland-fractional-scaling COPR 中 Patch 过的 mutter（Patch 来源于 mutter 的一个尚未 merge 的 PR），根据COPR的描述就可以了 Feb 16, 2024 · A merge request was opened this week for plumbing fractional scaling support for XWayland clients running on the GNOME Mutter compositor. you'll get native 200% scaling under both Wayland and XWayland). Feb 2, 2025 · I'm going to leave this open so we can discuss it with @Kontrabant when he gets back, but here is how high DPI is handled on other OSes in SDL:. 2, gdm3 46. I tried using the “large text” accessibility feature which worked well for GNOME and the default GNOME applications, but not for any other application. Java still has no native Wayland support, so you are stuck on XWayland. mutter for GNOME). org:taaem:mutter-xwayland-fractional-scaling. Having to reload the VS Code window regularly is still a hassle, however. To enable it, you can run the following from the command line: gsettings set org. The question has not been answered yet in the original post. I have packaged this patch into mutter-xwayland-scaling. Tested using one of the horizontal full-length builtin panel configurations. HydroH Member Registered: 2024-05-22 Posts: 2. If you have problems with your graphics card having high usage I'm guessing you are as I believe Gnome 3. 5x scaling). 100% scaling - large text would do the trick. Apr 7, 2017 · They both are FullHD but are quite unusable together because of different DPI. Sep 8, 2023 · I noticed that VS Code (and other XWayland apps like Firefox and Chromium) become blurry after enabling Gnome experimental fractional scaling gsettings set org. Fractional scaling is the main reason I switched from gnome to kde, but the Cosmic DE has everything I need, a good theme, the tiling feature, written in Rust lol, fractional scaling is the remaining piece of the puzzle. This leads to blurred font rendering when using fractional scaling. The best workaround is to see if you can make the app use Wayland natively, if possible. Some applications do not support it yet or the support is experimental at best. This is particularly noticeable with electron apps. Note that other windows display properly with the same fractional scale factor. XDG activation DRM lease DRM synchronization object Session lock Single-pixel buffer Content type hint Idle notify Image Capture Source Image Copy Capture Tearing control Xwayland shell Fractional scale Cursor shape Foreign toplevel list Security context Transient seat XDG toplevel drag XDG toplevel icon XDG dialog windows Alpha modifier protocol Commit timing protocol Data control protocol 4 days ago · When gnome's experimental fractional scaling is disabled, a 200% scale is handled as 2x (that is, integer scaling) and xwayland windows see the true resolution. Toggle it to enable or disable it. 5 (250%) gsettings set org. 6-1. For example, a 4k display with 150% scaling has a virtual desktop size of 2560x1440, however SDL reports it as 1920x1080 since it's 3840x2160 / 2. May 6, 2012 · Xwayland apps being blurry with fractional scaling is not anything flatpak-specific. g. 25), the mouse breaks, this didn't happen before, it seems that it started after an update, and it happens with all Chrominium based browsers, that is, in Nov 25, 2022 · On the contrary, Windows has worked with fractional scaling from the start of its high-DPI story, and although it did take a while to get it right in all circumstances (I think the last pieces came in 2017, with DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 and also incidentally GDI scaling to automatically improve most older, DPI-unaware apps btw fractional scaling on x11 is actual dogshit and not officially supported Except it works. desktop. Fractional scaling present xwayland with only the 100% scaling, and then it is stretched. 如何修改 Grub2主题? Sep 8, 2023 · I was just wondering if there’s anything I could do on the XWayland side of things to fix or mitigate the blur, or if there was anything I could do in general to have a better experience with fractional scaling on Wayland/XWayland, such as switching to Plasma, as one user suggested. On small screens you probably can't see it, but on 4k 28" you can. As in, I have my scaling set to 125%, and when I use flameshot I lose 25% off the bottom and right of the screen. X implements fractional scaling, and it is communicated to the applications through XWayland (assuming the plasma 5. Steam is just an XWayland application, except it does not support X11 scaling apparently. ) I use the KDE spin of Fedora. However, if you disable GNOME's experimental fractional scaling, then XWayland can render at full resolution too (e. e. By not hiding fractional scaling, more users would try fractional scaling, and won't this in turn encourage app developers to support fractional He also seems to have some terrible misconceptions about fractional scaling. When it comes to integer scaling, what mpv does (by default) is render whatever the actual pixels of your screen are (i. Contact the owner directly for Sep 18, 2024 · I recently upgraded to fedora 41 beta and I like to use 200% scaling because it is integer I disabled the experimental feature: scale-monitor-framebuffer but my xwayland apps are not scaling anymore, this was working fine on fedora 40. At 200%, UI elements are so big that they get out of the screen and actually bug out - like the "active" white dots in the dash overlap the Yes. org:taaem:mutter-xwayland-fractional-scaling sudo dnf reinstall mutter mutter-common gnome-settings-daemon --repo copr:copr. 25 = 1536x864. You will find a vast majority of displays (especially on laptops) that are 13, 14, 15 inches diagonal with 1920x1080 resolution. Jan 18, 2021 · @jadahl some further questions if you don’t mind. I have a single monitor, laptop, and I am having fractional scaling issues. To improve this situation, we want to allow scaling by fractional values, e. 0-2ubuntu1, xwayland 2:23. xwayland actually gets to see the real 200% resolution, and some/many xwayland apps can realise they are in hipdi mode. I installed Firefox deb version it got scaled perfectly but the preinstalled snap version gets blurry. In the default GNOME Wayland session the tradeoff is decided in favor of HiDPI-aware X11 applications, so all applications are cleanly scaled except HiDPI-unaware XWayland apps. Here is a video of me moving my mouse in a small circle: problem Steps to reproduce Enable "scale-monitor-framebuffer" and "xwayland-native-scaling" Your system doesn't have a fractional scale, so there's not much of a problem. May 16, 2020 · I am not experiencing an issue with fractional scaling on multi-monitor setup. interface text-scaling-factor 1. Kwin offers fractional scaling in the plasma display settings right now, but it is implemented as "draw at 2x and then scale down". Anything that has to use XWayland (which I think includes current Chromium) ends up blurry as it's not using optimal scaling compared to toolkits like Gtk and Qt that have native Wayland support. This feature is still considered experimental and should only be used for testing. FLTK has not been tested with fractional scaling. 04. 5. But now that I’ve installed it, it looks super sharp! I am running the Universal Blue silverblue-nvidia base image, and I’m not sure if they’ve tweaked scaling compared to upstream. After installing the patch, run: gsettings set org. Wayland support is something that will come, but don't expect it for quite some time, and don't expect wayland to be a good platform for applications like Krita: for instance, it's ideas about Jan 24, 2024 · Even without fractional scaling enabled, this is still an issue on GNOME 45. Very likely personal repository for testing purpose, which you should not use. 25 to get the logical resolution, so 1920x1080 / 1. the steam client is still blurry on the primary monitor, but still readable. org:taaem:mutter-xwayland-fractional-scaling Oct 29, 2024 · This happens even if you set the scale value to integer numbers, like 200% or 300% (because the underlying scale method is still fractional). gnome的高分辨率屏幕非整数缩放 . It seems that this was what confused me the most. There is Project Wakefield, though. For me I just had to run sudo dnf upgrade --refresh instead of sudo dnf reinstall mutter mutter-common gnome-settings-daemon --repo copr:copr. 25x、1. FLTK supports gnome's 100% and 200% scales and brings, in addition to that, its own fractional scaling with 2 channels This page documents known tricks and fixes to boost performance if by any chance you stumble upon problems or you do not care that much about animations. In the experimental version, this decision is apparently flipped (because it is more recent I Apr 5, 2022 · Previously wp-surface-scale-v1. However, disabling 'xwayland-native-scaling'fixes the scaling issue but makes the text in these apps blurry. Enable fractional scaling Using fractional scaling on Ubuntu 18. That's just how GNOME handles fractional scaling, since multiple monitors may have multiple scaling factors. For some reason it seems the scaling Hyprland does for xwayland is inferior to sway. Enable Fractional Scaling with: gsettings set org. The wayland protocol defines the output scale to be an integer. 32 fractional scaling is only available on Wayland. I've been using Sway in scale 2 mode for a while, but I recently switched to scale 1, because I started using certain XWayland programs on a daily basis. For some reason the X11 version of Plasma does not work well for me so I switched to the Wayland version, and I used the X11 version of Plasma on my previous One Wayland compositor may chose to favor legacy applications and keep a scale factor of 1 (and have X11 apps blurry with fractional scaling as of today), another one may decide to favor newer HiDPI X11 clients and use a scale factor of 2 to the detriment of legacy X11 LoDPI applications, whereas yet another one may decide to take that hard fractional scaling in may 2024 is fine. The window coordinate system is always in pixels, and you can query the display content scale, which is an optional scale that the application should use to scale up windows and UI elements so they are visible and easily This incorrect resolution prevents proper full-screen behavior and causes display scaling problems in the guest. mutter experimental-features "['scale-monitor-framebuffer', 'xwayland-native-scaling', 'x11-randr-fractional These are the correct resolutions for 1920x1080 at 125% scaling. There is no problem with an integer scale factor of 2. I ended up trying out GNOME 45 after a long while of using KDE, and I really did like it - except for Xwayland being blurry. 3333. syfn ueekiyq uwucq fwbn vnqr ocb hfcnndn unbjjp xmo fxcy nzwztem hptdqfl bysc yyaz exwrkavyd