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| # Vncserver service file for Debian or Ubuntu with systemd | |
| # | |
| # Install vncserver and tools | |
| # e.g. apt-get install tightvncserver autocutsel gksu | |
| # | |
| # 1. Copy this file to /etc/systemd/system/vncserver@:1.service | |
| # 2. Edit User= | |
| # e.g "User=paul" | |
| # 3. Edit the vncserver parameters appropriately in the ExecStart= line! | |
| # e.g. the -localhost option only allows connections from localhost (or via ssh tunnels) | |
| # 4. Run `systemctl daemon-reload` | |
| # 5. Run `systemctl enable vncserver@:<display>.service` | |
| # | |
| [Unit] | |
| Description=Remote desktop service (VNC) | |
| After=syslog.target network.target | |
| [Service] | |
| Type=forking | |
| User=<user_name> | |
| # Clean any existing files in /tmp/.X11-unix environment | |
| ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :' | |
| ExecStart=/usr/bin/vncserver -geometry 1800x1000 -depth 16 -dpi 120 -alwaysshared -localhost %i | |
| ExecStop=/usr/bin/vncserver -kill %i | |
| [Install] | |
| WantedBy=multi-user.target |
| #!/bin/sh | |
| # vnc server xstartup file (~/.vnc/xstartup) for LXDE | |
| # | |
| # The sleeps seem to fix a bug where user input is not registered in vncviewer on client | |
| # | |
| # Fix to make GNOME work: | |
| export XKL_XMODMAP_DISABLE=1 | |
| # hack to allow sudo in vncviewer: | |
| xhost +localhost | |
| autocutsel -fork | |
| sleep 2 | |
| # unclear if the x-window-manager is needed: | |
| x-window-manager & | |
| sleep 2 | |
| lxterminal & | |
| sleep 2 | |
| /usr/bin/lxsession -s LXDE -e LXDE & |
Hi, my vnc server or my service don't working anymore. I didn't change anything.
[pi@Mondroid ~]$ systemctl status vncserver@:1
● vncserver@:1.service - Remote desktop service (VNC)
Loaded: loaded (/etc/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Tue 2020-10-06 11:06:57 CEST; 14min ago
Process: 52670 ExecStartPre=/bin/sh -c /usr/bin/vncserver -kill :1 > /dev/null 2>&1 || : (code=exited, status=0/SUCCESS)
Process: 52675 ExecStart=/usr/bin/vncserver :1 -geometry 1440x900 -alwaysshared -localhost :1 (code=exited, status=2)
Main PID: 52675 (code=exited, status=2)
Okt 06 11:06:56 Mondroid systemd[1]: Starting Remote desktop service (VNC)...
Okt 06 11:06:56 Mondroid systemd[52670]: pam_systemd_home(login:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.servi>
Okt 06 11:06:56 Mondroid systemd[52670]: pam_unix(login:session): session opened for user pi(uid=1001) by (uid=0)
Okt 06 11:06:56 Mondroid systemd[1]: Started Remote desktop service (VNC).
Okt 06 11:06:56 Mondroid systemd[52675]: pam_systemd_home(login:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.servi>
Okt 06 11:06:57 Mondroid systemd[52675]: pam_unix(login:session): session opened for user pi(uid=1001) by (uid=0)
Okt 06 11:06:57 Mondroid systemd[1]: vncserver@:1.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
Okt 06 11:06:57 Mondroid systemd[1]: vncserver@:1.service: Failed with result 'exit-code'.
Here my config.
[pi@Mondroid ~]$ cat /etc/systemd/system/vncserver@:1.service
[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target
[Service]
Type=simple
User=pi
PAMName=login
PIDFile=/home/%u/.vnc/%H%i.pid
#PIDFile=/home/pi/.vnc/%H%i.pid
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
#ExecStart=/usr/bin/vncserver %i -geometry 1440x900 -alwaysshared -fg
ExecStart=/usr/bin/vncserver %i -geometry 1440x900 -alwaysshared -localhost %i
ExecStop=/usr/bin/vncserver -kill %i
[Install]
WantedBy=multi-user.target
[pi@Mondroid ~]$ cat "/home/pi/.vnc/xstartup"
#!/bin/sh
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
OS=`uname -s`
exec startlxde
if [ $OS = 'Linux' ]; then
case "$WINDOWMANAGER" in
*gnome*)
if [ -e /etc/SuSE-release ]; then
PATH=$PATH:/opt/gnome/bin
export PATH
fi
;;
esac
fi
if [ -x /etc/X11/xinit/xinitrc ]; then
exec /etc/X11/xinit/xinitrc
fi
if [ -f /etc/X11/xinit/xinitrc ]; then
exec sh /etc/X11/xinit/xinitrc
fi
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
twm &
Any hint?
Hello,
There is something I don't understand but I hope you will
If I stop vncserver@:1.service
sudo systemctl restart vncserver@:1.service
and I launch simply the command
vncserver -geometry 1800x1000 -depth 16 -dpi 120 -alwaysshared -localhost
it works fine
but if then, I kill vncserver
vncserver -kill :*
Killing Xtigervnc process ID 13965... success!
and I launch vncserver@:1.service
with the content given above
sudo systemctl daemon-reload
sudo systemctl restart vncserver@:1.service
then I get this screen when I try to connect with VNC
Any idea how to solve that?
I get this same strange result if in crontab -e I add
@reboot vncserver -kill :* ; vncserver
it works only when I launch vncserver in a shell through ssh
Isn't it weird?
well to be honest, my startupx file is different as I'm working with a gnome server
#!/bin/sh
# Start Gnome 3 Desktop
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
vncconfig -iconic &
dbus-launch --exit-with-session gnome-session &
Sorry. I'm not very good at using the VNC server on the Gnome desktop.
Perhaps your issue is about the desktop environment and it's the internal error on the Gnome desktop environment or VNC server settings.
And I don't use the systemctl and vncserver to control the VNC server at the same time when they're available. I only use the systemctl when the VNC server service is enabled on the operating system daemon. Or using the vncserver command to control the VNC server when the VNC server daemon is not existed/enabled on the operating system daemon.
Well I don't use the systemctl and vncserver to control the VNC server at the same time.
I'd prefer using systemctl but with it, it doesn't work whereas without it but launching the vncserver command works (but not within a boot cron)...
Thank you anyway.
Perhaps your VNC server service file setting is incorrect, but I have no experience and available time to test the VNC server with Gnome desktop.
I understand, thank you. It seems like VNC isn't yet a plug&play technology... I can't find how to make VNC working through SSH on Ubuntu 20.04 that launch automatically on startup. Never mind, I'll give xrdp a try.
I am trying to use the file on Raspbian x86 in a virtual machine under VMware (whicn doesn't have RealVNC installed in the image, or for free). It seems like it's starting, but I can't connect to it. Here's the status, when I run vnc@:1.service:
`● vnc@:1.service - Remote desktop service (VNC)
Loaded: loaded (/lib/systemd/system/vnc@:1.service; enabled; vendor preset: enabled)
Active: active (running) since Sat 2022-10-29 21:22:38 CEST; 19s ago
Process: 4739 ExecStartPre=/bin/sh -c /usr/bin/vncserver -kill :1 > /dev/null 2>&1 || : (code=exited, status=0/SUCCESS)
Process: 4747 ExecStart=/usr/bin/vncserver -geometry 1800x1000 -depth 16 -dpi 120 -alwaysshared -localhost :1 (code=exite>
Tasks: 49 (limit: 4614)
Memory: 64.0M
CPU: 3.981s
CGroup: /system.slice/system-vnc.slice/vnc@:1.service
├─4758 Xtightvnc :1 -desktop X -auth /home/pi/.Xauthority -geometry 1800x1000 -depth 16 -rfbwait 120000 -rfbauth>
├─4764 /bin/sh /home/pi/.vnc/xstartup
├─4767 /usr/bin/lxsession -s LXDE-pi -e LXDE
├─4780 dbus-launch --autolaunch 79becc19a60b43158ba55566836eef1e --binary-syntax --close-stderr
├─4781 /usr/bin/dbus-daemon --syslog-only --fork --print-pid 5 --print-address 7 --session
├─4806 /usr/bin/dbus-launch --exit-with-session --sh-syntax
├─4807 /usr/bin/dbus-daemon --syslog --fork --print-pid 5 --print-address 7 --session
├─4828 /usr/bin/ssh-agent x-session-manager
├─4856 /usr/libexec/gvfsd
├─4861 /usr/libexec/gvfsd-fuse /home/pi/.cache/gvfs -f
├─4869 lxpolkit
├─4877 pcmanfm --desktop --profile LXDE-pi
├─4887 /usr/bin/ssh-agent -s
├─4901 /usr/bin/python3 /usr/share/system-config-printer/applet.py
├─4970 /usr/libexec/gvfs-udisks2-volume-monitor
├─4976 /usr/libexec/gvfs-mtp-volume-monitor
├─4984 /usr/libexec/gvfs-gphoto2-volume-monitor
├─4989 /usr/libexec/gvfs-goa-volume-monitor
├─4994 /usr/libexec/gvfs-afc-volume-monitor
├─5057 /usr/libexec/gvfsd-trash --spawner :1.2 /org/gtk/gvfs/exec_spaw/0
└─5384 /usr/lib/vmware-tools/sbin32/vmtoolsd -n vmusr --blockFd 3
okt. 29 21:22:39 raspberry dbus-daemon[4807]: [session uid=1000 pid=4805] Activating service name='org.gtk.vfs.UDisks2VolumeM>
okt. 29 21:22:40 raspberry dbus-daemon[4807]: [session uid=1000 pid=4805] Successfully activated service 'org.gtk.vfs.UDisks2>
okt. 29 21:22:40 raspberry dbus-daemon[4807]: [session uid=1000 pid=4805] Activating service name='org.gtk.vfs.MTPVolumeMonit>
`
Any Idea why I can't connect on 5900, 5901, 5800 or 5801?
Has anyone configured this with newer versions of tigervnc ? Tigervnc recommends that we need to put users in /etc/tigervnc/tigervnc.users
XfceI think it's very lightweight, memory saving or I just like the "Mouse" on my desktop 😃!