Updated Headless Linux Support (markdown)

Headless-Linux-Support.md

@@ -1 +1,37 @@
+**Only tested on Ubuntu for now.**
+
+Prerequirements:
+```bash
+# Only support gnome desktop. https://www.gnome.org
+# xfce4 may be supported.
+
+# for Ubuntu
+$ sudo apt install ubuntu-desktop
+$ sudo apt install xserver-xorg-video-dummy
+$ sudo apt install lightdm
+
+# for Fedora
+$ sudo sudo yum groups install "GNOME"
+$ sudo yum install xorg-x11-drv-dummy
+
+# for archlinux
+$ pacman -S xorg xorg-server xf86-video-dummy
+$ pacman -S gnome
+
+```
+
+Steps
+```
+# install rustdesk
+# get rustdesk id
+$ sudo rustdesk --get-id
+# set password
+$ sudo rustdesk --password <password>
+
+# connect
+```
+
+TODOs:
+- [ ] Do not show "Connection Error" on logout.
+
 https://github.com/rustdesk/rustdesk/pull/3902#issue-1651369085