VNC issues: “No matching security types”
# sudo cat /root/.vnc/config.d/vncserver-x11
_AnlLastConnTime=int64:01d4d6ef5a8d68ea
_LastUpdateCheckSuccessTime=int64:01d4d7b9d5745562
_LastUpdateCheckTime=int64:01d4d7b9d5745562
Authentication=VncAuth
Encryption=AlwaysOff
Password=c3abbea3b003a0b231737c0541892d72
# vncpasswd -service
#
# restart
root@raspberrypi:/home/pi# systemctl stop vncserver-x11-serviced
root@raspberrypi:/home/pi# systemctl start vncserver-x11-serviced
root@raspberrypi:/home/pi# systemctl status vncserver-x11-serviced
? vncserver-x11-serviced.service – VNC Server in Service Mode daemon
Loaded: loaded (/usr/lib/systemd/system/vncserver-x11-serviced.service; enabl
Active: active (running) since Mon 2019-03-11 18:30:46 CDT; 5s ago
Main PID: 3018 (vncserver-x11-s)
CGroup: /system.slice/vncserver-x11-serviced.service
??3018 /usr/bin/vncserver-x11-serviced -fg
??3019 /usr/bin/vncserver-x11-core -service
??3028 /usr/bin/vncagent service 14
??3030 /usr/bin/vncserverui service 15
??3038 /usr/bin/vncserverui -statusicon 7
Mar 11 18:30:46 raspberrypi systemd[1]: Started VNC Server in Service Mode daemo
Mar 11 18:30:46 raspberrypi vncserver-x11[3019]: ServerManager: Server started
Mar 11 18:30:46 raspberrypi vncserver-x11[3019]: ConsoleDisplay: Found running X
root@raspberrypi:/home/pi#