On 14 Jul 2013 at 22:36, Erik P. Olsen wrote:

Date sent:              Sun, 14 Jul 2013 22:36:07 +0200
From:                   "Erik P. Olsen" <epod...@gmail.com>
Organization:           EPO data
To:                     tigervnc-users@lists.sourceforge.net
Subject:                [Tigervnc-users] Getting "Connection Refused 
(111)" at vncviewer.

> I have googled subject message and got many hits which however did not
> seem to solve my problem. Both server and client are fedora 19 and
> xfce. On vncserver I get:
> 
> [root@epohost etc]# systemctl status vncserver@:1.service
> vncserver@:1.service - Remote desktop service (VNC)
>     Loaded: loaded (/usr/lib/systemd/system/vncserver@:1.service;
>     enabled) Active: inactive (dead) since Sun 2013-07-14 21:58:55
>     CEST; 14min ago
>    Process: 1418 ExecStop=/sbin/runuser -l erik -c /usr/bin/vncserver
>    -kill %i 
> (code=exited, status=0/SUCCESS)
>    Process: 776 ExecStart=/sbin/runuser -l erik -c /usr/bin/vncserver
>    %i 
> (code=exited, status=0/SUCCESS)
>    Process: 661 ExecStartPre=/bin/sh -c /usr/bin/vncserver -kill %i >
>    /dev/null 
> 2>&1 || : (code=exited, status=0/SUCCESS)
> 
> Jul 14 21:58:50 epohost.epolan.dk systemd[1]: Starting Remote desktop
> service (VNC)... Jul 14 21:58:55 epohost.epolan.dk systemd[1]: Started
> Remote desktop service (VNC).
> 
> So I believe this looks healthy but no vnc (I suppose it is Xvnc) is
> listening on the relevant ports:
> 
> [root@epohost etc]# lsof -i -P|grep -i listen
> cupsd      532   root   11u  IPv6  18142      0t0  TCP 
> localhost6.localdomain6:631 (LISTEN)
> cupsd      532   root   12u  IPv4  18143      0t0  TCP
> localhost.localdomain:631 (LISTEN) bacula-sd  658 bacula    3u  IPv4 
> 18107      0t0  TCP *:9103 (LISTEN) bacula-di  662 bacula    4u  IPv4 
> 23421      0t0  TCP *:9101 (LISTEN) bacula-fd  663   root    3u  IPv4 
> 19591      0t0  TCP *:9102 (LISTEN) sshd       753   root    3u  IPv4 
> 19495      0t0  TCP *:22 (LISTEN) sshd       753   root    4u  IPv6 
> 19497      0t0  TCP *:22 (LISTEN) rpcbind    754    rpc    9u  IPv4 
> 18308      0t0  TCP *:111 (LISTEN) rpcbind    754    rpc   12u  IPv6 
> 18311      0t0  TCP *:111 (LISTEN) mysqld    1028  mysql   14u  IPv4 
> 22614      0t0  TCP *:3306 (LISTEN) sendmail  1519   root    4u  IPv4 
> 21956      0t0  TCP localhost.localdomain:25 (LISTEN) dropbox   1877  
> erik   27u  IPv4  28497      0t0  TCP *:17500 (LISTEN)
> 
> The vnc log shows:
> 
> Sun Jul 14 21:58:51 2013
>   vncext:      VNC extension running!
>   vncext:      Listening for VNC connections on all interface(s), port
>   5901 vncext:      Listening for HTTP connections on all
>   interface(s), port 5801 vncext:      created VNC server for screen 0
> XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server
> ":1"
>        after 141 requests (141 known processed) with 0 events
>        remaining.
> 
> (imsettings-check:1564): IMSettings-WARNING **: Could not connect:
> Connection refused
> 
> (imsettings-check:1564): GLib-GIO-CRITICAL **:
> g_dbus_proxy_call_sync_internal: assertion `G_IS_DBUS_PROXY (proxy)'
> failed /usr/bin/xsetroot:  unable to open display ':1'
> 
> Clearly something is wrong - but what could it be. Hoping someone may
> cast some light on this problem.
> 
> Thanks in advance.

Haven't done anything on f19 yet, and have done a little on f18, 
but do have a system with vnc running with xfce. Did have to 
modify the xstartup script though

#!/bin/sh

# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
exec  /bin/sh /etc/xdg/xfce4/xinitrc #   X11/xinit/xinitrc

[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
#vncconfig -iconic &
xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP 
Desktop" &
startxfce4 &
#twm &

That does work, and I was just vnced into the machine with no 
problem, but he systemctl status vncserver@:xx.service shows 
that it failed?

ps -ef | grep vnc show that it is running, but not sure what is 
starting it.

What happens if you manuall start a vnc session locally on 
another port?

vncserver :2
vncviewer 127.0.0.1:2





> 
> -- 
> Erik
> 
> Concordia parvæ res crescunt discordia maximæ dilabuntur
> 
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> lktrk _______________________________________________ Tigervnc-users
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