Go to Settings Manager > Appearance > Fonts > Custom DPI setting and change from 96 to 192.Xfconf-query -c xfwm4 -p /general/theme -s Default-xhdpiĪfter either of the above changes, fonts in some GTK applications may still not be scaled you may additionally do the following (see #GDK 3 (GTK 3)): Xfconf-query -c xsettings -p /Gdk/WindowScalingFactor -s 2 Go to Settings Manager > Window Manager > Style and select Default-xhdpi theme.Īlternatively, it is possible to do the same from command line using xfconf-query:.Go to Settings Manager > Appearance > Settings > Window Scaling and select 2 as the scaling factor.Xfce supports HiDPI scaling which can be enabled using the settings manager: An option will be provided to the user, to decide whether XWayland applications should be scaled or not. This will be solved in plasma 5.26, which is currently under development. When a global scale is applied, XWayland applications would appear to be blurry. To make Plasma respect the Qt settings, set PLASMA_USE_QT_SCALING=1. The tray icons are not scaled with the rest of the desktop, since Plasma ignores the Qt scaling settings by default. Choose the desired icon size for each category listed.You will have to logout and login for it to take effect on Plasma desktop. This setting should take effect immediately for newly started applications. Check "Force fonts DPI" and adjust the DPI level to the desired value.If so, removing the variable and adjusting global scaling again may take effect. Note: If you are using xorg, and global scaling is set but not applied to Qt applications after reboot, please check if xft.dpi is set in ~/.Xresources. Restart for the settings to take effect.System Settings > Display and Monitor > Display Configuration > Global Scale.
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To adjust font, widget, and icon scaling together: This solution affects both Qt and GTK applications. You can use Plasma's settings to fine tune font, icon, and widget scaling. $ gsettings set .preferences titlebar-uses-system-font false $ gsettings set .preferences titlebar-font 'Cantarell Bold 22' # Change as needed Note that the title-bar-uses-system-fonts option should also be turned off. This can be done through the dconf editor ( org > gnome > desktop > wm > preferences :: titlebar-font). In addition to editing the relevant shell theme's CSS file, users on Xorg may also wish to increase the title bar font at the top of open applications. The top bar, application menus, calendar, and other shell elements should now be correctly scaled. Once these changes have been saved, activate them by switching to another theme (for example, using gnome-tweaks) and then reverting back again. To enable HiDPI, navigate to Settings > Devices > Displays > Scale and choose an appropriate value.
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