LXDE 桌面 lightdm, VNC Server, 中文輸入

$ sudo dpkg-reconfigure lightdm

$ sudo apt update

為避免 lightdm 黑畫面，無法登入，需要鎖住 systemd 不要升級

$ sudo apt-mark hold systemd

若有一天問題解決，解開封鎖

$ sudo apt-mark unhold systemd

$ sudo apt upgrade

$ sudo apt install x11vnc

$ sudo x11vnc -storepasswd

$ sudo vi /etc/systemd/system/x11vnc.service

# Description: Custom Service Unit file

# File: /etc/systemd/system/x11vnc.service

[Unit]

Description="x11vnc"

Requires=display-manager.service

After=display-manager.service

[Service]

ExecStart=/usr/bin/x11vnc -loop -nopw -xkb -repeat -noxrecord -noxfixes -noxdamage -forever -rfbport 5900 -display :0 -auth guess -rfbauth /home/nano/.vnc/passwd

ExecStop=/usr/bin/killall x11vnc

Restart=on-failure

RestartSec=2

[Install]

WantedBy=multi-user.target

$ sudo systemctl enable x11vnc.service

$ sudo systemctl start x11vnc.service

$ xrandr -q

$ sudo vi /etc/X11/xorg.conf

Section "Monitor"

    Identifier "DSI-0"

    Option "Ignore"

EndSection

Section "Screen"

    Identifier "Default Screen"

    Monitor "Configured Monitor"

    Device "Default Device"

    SubSection "Display"

        Depth 24

        Virtual 1280 800

    EndSubSection

EndSection

$ sudo apt-get install fcitx fcitx-chewing

Start up/Preferences/Language Support

Keyboard input method system: fcitx

Reboot

Start up/Preferences/Fcitx Configuration

按 + 並取消打勾 Only Show Current Language

加入 Chewing