Same steps as in x11vnc first (1), except the reboot at the end. Try again to start `vncserver -localhost no' -> Same error -> Reboot system. (Why created VNC server for screen 0? I would have expected created VNC server for screen 1!) Starting applications specified in /etc/X11/Xvnc-session has failed. XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ':1'Īfter 175 requests (175 known processed) with 0 events remaining. Vncext: Listening for VNC connections on all interface(s), port 5901 Underlying X server release 11905000, The X.Org Foundation Syswrite() on closed filehandle WH at /usr/bin/tigervncserver line 888.Ĭopyright (C) 1999-2016 TigerVNC Team and many others (see README.txt) Vncserver: Failed command '/etc/X11/Xvnc-session': 256! Use xtigervncviewer -SecurityTypes VncAuth,TLSVnc -passwd /home//.vnc/passwd laptop-linux:1 to connect to the VNC server. Log file is /home//.vnc/laptop-linux:1.log Starting applications specified in /etc/X11/Xvnc-session New 'laptop-linux:1 ()' desktop at :1 on machine laptop-linux The following tests describe how to reproduce the errors.

LightDM gets messed up, always returning to login screen when trying to log in (x11vnc).

Black screen when connecting to the secondly started vncserver (first started does work).

vncserver does not start correctly (XIO: fatal IO error 11).

I cannot run both x11vnc and vncserver at the same time. Client is irrelevant (Several clients on Windows 7).tigervnc-xorg-extension/bionic,now 1.7.0+dfsg-8ubuntu2 amd64.tigervnc-standalone-server/bionic,now 1.7.0+dfsg-8ubuntu2 amd64.tigervnc-common/bionic,now 1.7.0+dfsg-8ubuntu2 amd64.

X11vnc vs tigervnc