增加 LXDE(Docker Ubuntu+VSCode 最优选择).

Signed-off-by: rick.chan <chenyang@autoai.com>

Software/System/Linux/Editions/Ubuntu/Ubuntu20/Ubuntu20_开启_VNC_服务.md

@@ -7,10 +7,15 @@
 ```bash
 # VNC Server
 apt install tightvncserver
+# LXDE(Docker Ubuntu+VSCode 最优选择)
+apt install lxde lxsession
+apt install lubuntu-desktop
 # Mate
 apt install ubuntu-mate-desktop
 # Xfce
 apt install xubuntu-desktop
+# Cinnamon
+apt install cinnamon-desktop-environment
 ```
 
 ## 2.配置
@@ -23,7 +28,7 @@ chmod u+x ~/.vnc/xstartup
 
 然后可通过编辑 ~/.vnc/xstartup 文件实现对 vnc 服务的配置。
 
-### 2.1.Mate
+### 2.1.LXDE
 
 针对 Mate 的配置如下：
 
@@ -32,6 +37,29 @@ chmod u+x ~/.vnc/xstartup
 
 unset SESSION_MANAGER
 unset DBUS_SESSION_BUS_ADDRESS
+# For LXDE
+exec lxsession &
+# For Mate Desktop
+#exec mate-session &
+# For Cinnamon Desktop
+#exec cinnamon-session &
+# For Xfce Desktop
+#exec xfce4-session &
+# For GNOME Desktop
+#exec gnome-session &
+```
+
+### 2.2.Mate
+
+针对 Mate 的配置如下：
+
+```ini
+#!/bin/sh
+
+unset SESSION_MANAGER
+unset DBUS_SESSION_BUS_ADDRESS
+# For LXDE
+#exec lxsession &
 # For Mate Desktop
 exec mate-session &
 # For Cinnamon Desktop