Merge pull request #244 from Flying-Tom/patch-1

Update _index.zh-cn.md

content/manual/linux/_index.zh-cn.md

@@ -3,4 +3,53 @@ title: Linux
 weight: 4
 ---
 
-[English](/docs/en/manual/linux/)
+### 安装
+
+#### Ubuntu (>= 16)
+
+```bash
+# 请忽略磁盘错误使用报告
+sudo apt install -fy ./rustdesk-<version>.deb
+```
+
+#### CentOS/Fedora (>= 18)
+
+```sh
+sudo yum localinstall ./rustdesk-<version>.rpm
+```
+
+#### Arch/Manjaro
+
+```sh
+sudo pacman -U ./rustdesk-<version>.pkg.tar.zst
+```
+
+#### Opensuse (>= Leap 15.0)
+
+```sh
+sudo zypper install --allow-unsigned-rpm ./rustdesk-<version>-suse.rpm
+```
+
+### ~~需要 X11~~
+
+~~RustDesk 尚未支持 Wayland; 您需要手动切换到 X11。~~
+
+RustDesk 现在有实验性的 Wayland 支持，您可能需要下载 [nightly version](https://github.com/rustdesk/rustdesk/releases/tag/nightly) 来启用这一特性。
+
+#### 显示服务器
+
+[Ubuntu](https://askubuntu.com/questions/1260142/ubuntu-set-default-login-desktop) |
+[Fedora](https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/) |
+[Arch](https://bbs.archlinux.org/viewtopic.php?id=218319)
+
+#### 登陆屏幕
+
+在 `/etc/gdm/custom.conf` 或 `/etc/gdm3/custom.conf` 中，将如下的该行更改为 `WaylandEnable=false`：
+
+```ini
+#WaylandEnable=false
+```
+
+{{% notice note %}}
+请**重新启动**来使上述变更生效
+{{% /notice %}}