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--- notes:remmina-vnc-raspberry [2020/07/17 09:08] – created admin
+++ notes:remmina-vnc-raspberry [2020/07/17 09:55] – admin
@@ Line 1: / Line 1: @@
-test
+====== Connect to Raspberry Pi OS via VNC using Remmina ======
+-- //Tested with **Raspberry Pi OS** on **July 2020**// --
+When trying to connect from your Linux machine using Remmina to a Raspberry Pi running Raspberry PI OS with RealVNC enabled you get the error
+  Unknown authentication scheme from VNC server: 13, 5, 6, 130, 192
+RealVNC only supports a few security schemes. ''Authentication=VncAuth'' seems to be the only scheme that allows direct connections from VNC-compatible Viewer projects from third parties. In order to change to VncAuth scheme in your Raspbian and set a password to accept connections from Remmina VNC plugin, open a SSH session (or a terminal window) on the Raspberry and generate your VNC password with:
+  sudo vncpasswd -service
+Now, edit the file /root/.vnc/config.d/vncserver-x11
+  sudo geany /root/.vnc/config.d/vncserver-x11
+and add the following line at the end of the file:
+  Authentication=VncAuth
+Now your config file should look more or less like mine:
+  _AnlLastConnTime=int64:0000000000000000
+  _LastUpdateCheckSuccessTime=int64:01d65c12272dff1a
+  _LastUpdateCheckTime=int64:01d65c12272dff1a
+  Password=c3abbea3b003a0b231737c0541892d72
+  Authentication=VncAuth
+(''c3abbea3b003a0b231737c0541892d72'' is the encrypted version of ''raspberry'')
+Eventually, restart the VNC server service with
+  sudo systemctl restart vncserver-x11-serviced
+and you are ready to connect to you Raspberry Pi using Remmina.