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Grey screen with black X cursor after login vnc or RootX
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webtrip
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Joined: 07 Jun 2014
Posts: 22
Location: Netherlands

PostPosted: Thu Jun 12, 2014 11:51 am    Post subject: Grey screen with black X cursor after login vnc or RootX Reply with quote

The login to vnc goes great now only when i wanted to use the RootX desktop I noticed a grey screen with a black X cursor (watch screenshot).

If i google for this problem lots of items are to be found but nowere is an understanding and usefull sollution for this problem. Anyone has knows what to do next within a sms server with vnc to solve the issue?



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Richard Trip
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gerasimos_h
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Joined: 09 Aug 2007
Posts: 1757
Location: Greece

PostPosted: Thu Jun 12, 2014 4:25 pm    Post subject: Reply with quote

This usually happens when you logout while in vnc session...
No need for logout just close the connection...
First try to restart service with
Code:
smsconfig vnc rs


gerasimos_h

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webtrip
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Joined: 07 Jun 2014
Posts: 22
Location: Netherlands

PostPosted: Fri Jun 13, 2014 9:26 am    Post subject: grey screen and black X after login RootX (vnc) Reply with quote

Did a restart but same outcome. Here the [hostname]:1.log file and another screenshot just after login rootX.

Couldn't open RGB_DB '/usr/share/X11/rgb'
13/06/14 07:16:38 Xvnc version TightVNC-1.3.10
13/06/14 07:16:38 Copyright (C) 2000-2009 TightVNC Group
13/06/14 07:16:38 Copyright (C) 1999 AT&T Laboratories Cambridge
13/06/14 07:16:38 All Rights Reserved.
13/06/14 07:16:38 See http://www.tightvnc.com/ for information on TightVNC
13/06/14 07:16:38 Desktop name 'X' (serv7803:1)
13/06/14 07:16:38 Protocol versions supported: 3.3, 3.7, 3.8, 3.7t, 3.8t
13/06/14 07:16:38 Listening for VNC connections on TCP port 5901
13/06/14 07:16:38 Listening for HTTP connections on TCP port 5801
13/06/14 07:16:38 URL http://serv7803:5801
Font directory '/usr/X11R6/lib/X11/fonts/Speedo/' not found - ignoring
Font directory '/usr/X11R6/lib/X11/fonts/100dpi/' not found - ignoring
AUDIT: Fri Jun 13 07:16:39 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverxrdb: Connection refused
xrdb: Can't open display ':1'
AUDIT: Fri Jun 13 07:16:39 2014: 2857 Xvnc: client 1 rejected from local host
AUDIT: Fri Jun 13 07:16:39 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverxsetroot: unable to open display ':1'
AUDIT: Fri Jun 13 07:16:40 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverxset: unable to open display ":1"
AUDIT: Fri Jun 13 07:16:40 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverxsetroot: unable to open display ':1'
startkde: Starting up...
AUDIT: Fri Jun 13 07:16:40 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverksplash: cannot connect to X server :1
AUDIT: Fri Jun 13 07:16:40 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverxprop: unable to open display ':1'
usage: xprop [-options ...] [[format [dformat]] atom] ...

where options include:
-grammar print out full grammar for command line
-display host:dpy the X server to contact
-id id resource id of window to examine
-name name name of window to examine
-font name name of font to examine
-remove propname remove a property
-set propname value set a property to a given value
-root examine the root window
-len n display at most n bytes of any property
-notype do not display the type field
-fs filename where to look for formats for properties
-frame don't ignore window manager frames
-f propname format [dformat] formats to use for property of given name
-spy examine window properties forever

AUDIT: Fri Jun 13 07:16:41 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverkdeinit: Can't connect to the X Server.
kdeinit: Might not terminate at end of session.
AUDIT: Fri Jun 13 07:16:41 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverkded: cannot connect to X server :1
DCOP aborting call from 'anonymous-2900' to 'kded'
kded: ERROR: Communication problem with kded, it probably crashed.
AUDIT: Fri Jun 13 07:16:41 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverkcminit_startup: cannot connect to X server :1
AUDIT: Fri Jun 13 07:16:41 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to ServerAUDIT: Fri Jun 13 07:16:41 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverksmserver: cannot connect to X server :1
startkde: Shutting down...
klauncher: Exiting on signal 1
klauncher: Exiting on signal 15
startkde: Running shutdown scripts...
AUDIT: Fri Jun 13 07:16:45 2014: 2857 Xvnc: client 1 rejected from local host
Client is not authorized to connect to Serverxprop: unable to open display ':1'
usage: xprop [-options ...] [[format [dformat]] atom] ...

where options include:
-grammar print out full grammar for command line
-display host:dpy the X server to contact
-id id resource id of window to examine
-name name name of window to examine
-font name name of font to examine
-remove propname remove a property
-set propname value set a property to a given value
-root examine the root window
-len n display at most n bytes of any property
-notype do not display the type field
-fs filename where to look for formats for properties
-frame don't ignore window manager frames
-f propname format [dformat] formats to use for property of given name
-spy examine window properties forever

startkde: Done.
13/06/14 07:17:10 httpd: get '' for 192.168.0.100
13/06/14 07:17:10 httpd: defaulting to 'index.vnc'
13/06/14 07:17:10 httpd: get 'favicon.ico' for 192.168.0.100
13/06/14 07:17:10 httpProcessInput: open: No such file or directory
13/06/14 07:17:18 httpd: get 'VncViewer.jar' for 192.168.0.100
13/06/14 07:17:18 httpd: get 'VncViewer.jar' for 192.168.0.100
13/06/14 07:17:28 httpd: get '' for 192.168.0.100
13/06/14 07:17:28 httpd: defaulting to 'index.vnc'
13/06/14 07:17:28 httpd: get 'favicon.ico' for 192.168.0.100
13/06/14 07:17:28 httpProcessInput: open: No such file or directory
13/06/14 07:17:37 httpd: get '' for 192.168.0.100
13/06/14 07:17:37 httpd: defaulting to 'index.vnc'
13/06/14 07:17:39 httpd: get '' for 192.168.0.100
13/06/14 07:17:39 httpd: defaulting to 'index.vnc'
13/06/14 07:18:32 httpd: get '' for 192.168.0.100
13/06/14 07:18:32 httpd: defaulting to 'index.vnc'

13/06/14 07:18:34 Got connection from client 192.168.0.100
13/06/14 07:18:34 Using protocol version 3.8
13/06/14 07:18:34 Enabling TightVNC protocol extensions
13/06/14 07:18:38 Full-control authentication passed by 192.168.0.100
13/06/14 07:18:38 Using tight encoding for client 192.168.0.100
13/06/14 07:18:38 rfbProcessClientNormalMessage: ignoring unknown encoding 16
13/06/14 07:18:38 Using image quality level 6 for client 192.168.0.100
13/06/14 07:18:38 Enabling X-style cursor updates for client 192.168.0.100
13/06/14 07:18:38 Enabling cursor position updates for client 192.168.0.100
13/06/14 07:18:38 Enabling LastRect protocol extension for client 192.168.0.100
13/06/14 07:18:38 rfbProcessClientNormalMessage: ignoring unknown encoding -223
13/06/14 07:18:38 Pixel format for client 192.168.0.100:
13/06/14 07:18:38 32 bpp, depth 24, little endian
13/06/14 07:18:38 true colour: max r 255 g 255 b 255, shift r 16 g 8 b 0
13/06/14 07:18:38 no translation needed



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gerasimos_h
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Joined: 09 Aug 2007
Posts: 1757
Location: Greece

PostPosted: Sat Jun 14, 2014 4:38 am    Post subject: Reply with quote

Did you alter anything in /etc/tightvnc.conf ?
Try
Code:
smscofnig vnc stop
smsconfig vnc fix
smsconfig vnc start


Also try to connect from tightvnc viewer or another vnc like realvnc viewer on port 5901 (not from http port)

gerasimos_h

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webtrip
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Joined: 07 Jun 2014
Posts: 22
Location: Netherlands

PostPosted: Sat Jun 14, 2014 11:04 am    Post subject: Reply with quote

smsconfig vnc fix response "No output generated"

On this line i see that the RGB file is axcualy missing can that be a problem?
$colorPath = "/usr/share/X11/rgb" ;

Whole tightvncserver.conf down below . But the above problem with this file I cant find other problems.>>

##
## Configuration of the TightVNC Server.
##
## This file uses Perl syntax, although only one-line assignments
## are allowed. Assgnments can be applied to the following variables:
##
## $geometry -- desktop geometry, WIDTHxHEIGHT
## $depth -- color depth, bits per pixel (between 8 and 32)
## $desktopName -- X desktop name
## $vncClasses -- directory with the Java viewer applet
## $vncUserDir -- user-specific directory of TightVNC
## $fontPath -- X font path
## $authType -- argument to Xvnc specifying authentication type
## $colorPath -- optional path to X colors database
##

## These settings are the default. Uncomment and edit to change.
#
$geometry = "800x600";
$depth = 32;
$desktopName = "X";
$vncClasses = "/usr/share/tightvnc/classes";
$vncUserDir = "$ENV{HOME}/.vnc";
$ontPath = "/usr/share/fonts/misc/,/usr/share/fonts/Type1/,/usr/share/fonts/75dpi/";
$authType = "-rfbauth $vncUserDir/passwd";
$colorPath = "/usr/share/X11/rgb";

## Here is another example of setting the font path:
#
# $fontPath = "unix/:7100";
# $fontPath = "$fontPath,/usr/lib/X11/fonts/75dpi/";

## You might wish to make your vnc directory under /tmp, to make sure
## passwords are always kept on the local filesystem. To do that, just
## uncomment the line below. Note that in this case Xvnc's .Xauthority
## file will be searched in the same $vncUserDir directory by default,
## and $ENV{HOME}/.vncstartup will be executed instead of usual
$vncUserDir/xstartup.
$vncUserDir = "/tmp/$ENV{USER}-vnc";

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Richard Trip
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gerasimos_h
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Joined: 09 Aug 2007
Posts: 1757
Location: Greece

PostPosted: Sat Jun 14, 2014 12:11 pm    Post subject: Reply with quote

By default all options should be commented, so commented them all...
The rgb error is not your problem...
My problem is that I can't reproduce your error, to see what's actually wrong...

gerasimos_h

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webtrip
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Joined: 07 Jun 2014
Posts: 22
Location: Netherlands

PostPosted: Mon Jun 16, 2014 2:23 pm    Post subject: Problem solved Reply with quote

Reinstalled sms and got it working without trouble.
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