分类:桌面环境
linux 桌面环境是图形用户界面，也是PC设置的工具集。用于管理窗口，调整设置等，同时提供不同的特性和用户体验。
Contrary to most other Linux distributions, it is trivial to install and change desktop environments in NixOS. For example, the use of a fully functional GNOME desktop environment only requires the following lines in your configuration.
/etc/nixos/configuration.nix
services.xserver.enable = true;
services.xserver.displayManager.gdm.enable = true;
services.xserver.desktopManager.gnome.enable = true;
Changing the desktopManager and displayManager options should be enough to select a different desktop environment. Applying the configuration and rebooting the system should greet you to your new environment. Only some desktop environments require additional configuration options. Because of how NixOS works, the system will not become bloated when experimenting with different desktop environments by their various tools and dependencies: The default applications of a desktop environment are only here when said desktop environment is active, or when you manually install programs from another desktop environment.
| Desktop Environment | displayManager (others may work too) | desktopManager | additionally needed |
|---|---|---|---|
| Gnome | gdm | gnome | |
| KDE/Plasma5 | sddm | plasma5 | |
| KDE/Plasma6 | sddm | plasma6 | services.displayManager.sddm.wayland.enable = true; |
| Cinnamon | lightdm | cinnamon | |
| Mate | lightdm | mate | |
| XFCE | lightdm | xfce | |
| Budgie | lightdm | budgie | |
| Deepin | lightdm | deepin | |
| Pantheon | lightdm | pantheon | |
| CDE | lightdm | cde | |
| COSMIC | see COSMIC | ||
| LXQT | lightdm | lxqt | |
| Lumina | lightdm | lumina |
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