i followed this guide
https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-vnc-on-ubuntu-20-04
but sometimes I cannot connect to tightvnc
when running status on the server, I see it's not active any more
In the journal I find
Aug 06 01:56:49 myapp1 vncserver[6198]: Log file is /home/ubuntu/.vnc/myapp1:2.log
Aug 06 01:56:49 myapp1 systemd[1]: vncserver@1.service: Can't open PID file /home/ubuntu/.vnc/myapp1:1.pid (yet?) after start: Operation not permitted
When I run status I get:
$ sudo systemctl status vncserver@1
● vncserver@1.service - Start TightVNC server at startup
Loaded: loaded (/etc/systemd/system/vncserver@.service; enabled; vendor preset: enabled)
Active: failed (Result: core-dump) since Fri 2021-08-06 01:40:08 UTC; 14min ago
Main PID: 918 (code=dumped, signal=SEGV)
Aug 06 00:55:58 myapp1 dbus-daemon[1012]: [session uid=1001 pid=1006] Successfully activated service 'org.gnome.evolution.dataserver.AddressBook10'
Aug 06 00:55:58 myapp1 org.freedesktop.thumbnails.Thumbnailer1[1956]: Registered thumbnailer /usr/bin/gdk-pixbuf-thumbnailer -s %s %u %o
Aug 06 00:55:58 myapp1 org.freedesktop.thumbnails.Thumbnailer1[1956]: Registered thumbnailer /usr/bin/gdk-pixbuf-thumbnailer -s %s %u %o
Aug 06 00:55:58 myapp1 dbus-daemon[1012]: [session uid=1001 pid=1006] Successfully activated service 'org.freedesktop.thumbnails.Thumbnailer1'
Aug 06 00:55:58 myapp1 dbus-daemon[1012]: [session uid=1001 pid=1006] Activating service name='org.gtk.vfs.Metadata' requested by ':1.11' (uid=1001 pid=1547 comm="xfdesktop " label="unconfined")
Aug 06 00:55:58 myapp1 dbus-daemon[1012]: [session uid=1001 pid=1006] Successfully activated service 'org.gtk.vfs.Metadata'
Aug 06 01:40:08 myapp1 xfce4-notifyd[1933]: xfce4-notifyd: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
Aug 06 01:40:08 myapp1 org.a11y.Bus[1065]: X connection to :1 broken (explicit kill or server shutdown).
Aug 06 01:40:08 myapp1 systemd[1]: vncserver@1.service: Main process exited, code=dumped, status=11/SEGV
Aug 06 01:40:08 myapp1 systemd[1]: vncserver@1.service: Failed with result 'core-dump'.
Restarting tightvncserver service does not work. sudo systemctl start vncserver@1
After I reboot, tightvnc server works fine again. But I don't want to constantly reboot my server. Any ideas?
I'm open to a different vnc server as well.