Reprise du message précédent :
excuse moi mais jsuis pas trop doué avec linux!
 
je fait donc  
vncconnect 192.168.0.1:5900   ?

 
C'estpas de linux que je te parle, c'est de bon sens
 
On te dit de scanner ta machine knoppix pour voir sur quel port est ouvert ton vnc et toi tu scan ton XP

donc je fait
nmap -p -65535 192.168.0.1   ?
 
je commence à ne plus m'en sortir!!!

voila fais ca

root@knoppix:~# nmap -p -65535 192.168.0.1
 
Starting nmap V. 3.00 ( www.insecure.org/nmap/ )
WARNING:  Could not determine what interface to route packets through to 192.168.0.1, changing ping scantype to ICMP ping only
pcap_open_live: bind: No such device
There are several possible reasons for this, depending on your operating system:
LINUX: If you are getting Socket type not supported, try modprobe af_packet or recompile your kernel with SOCK_PACKET enabled.
*BSD:  If you are getting device not configured, you need to recompile your kernel with Berkeley Packet Filter support.  If you are getting No such file or directory, try creating the device (eg cd /dev; MAKEDEV <device>; or use mknod).
SOLARIS:  If you are trying to scan localhost and getting '/dev/lo0: No such file or directory', complain to Sun.  I don't think Solaris can support advanced localhost scans.  You can probably use "-P0 -sT localhost" though.
 
 
QUITTING!

nmap -p -65535 -sT 192.168.0.1

root@knoppix:~# nmap -p -65535 -sT 192.168.0.1
 
Starting nmap V. 3.00 ( www.insecure.org/nmap/ )
WARNING:  Could not determine what interface to route packets through to 192.168.0.1, changing ping scantype to ICMP ping only
pcap_open_live: bind: No such device
There are several possible reasons for this, depending on your operating system:
LINUX: If you are getting Socket type not supported, try modprobe af_packet or recompile your kernel with SOCK_PACKET enabled.
*BSD:  If you are getting device not configured, you need to recompile your kernel with Berkeley Packet Filter support.  If you are getting No such file or directory, try creating the device (eg cd /dev; MAKEDEV <device>; or use mknod).
SOLARIS:  If you are trying to scan localhost and getting '/dev/lo0: No such file or directory', complain to Sun.  I don't think Solaris can support advanced localhost scans.  You can probably use "-P0 -sT localhost" though.
 
 
QUITTING!

nmap -p 1-65535 -sT 192.168.0.1

root@knoppix:~# nmap -p 1-65535 -sT 192.168.0.1  
 
Starting nmap V. 3.00 ( www.insecure.org/nmap/ )  
WARNING:  Could not determine what interface to route packets through to 192.168.0.1, changing ping scantype to ICMP ping only  
pcap_open_live: bind: No such device  
There are several possible reasons for this, depending on your operating system:  
LINUX: If you are getting Socket type not supported, try modprobe af_packet or recompile your kernel with SOCK_PACKET enabled.  
*BSD:  If you are getting device not configured, you need to recompile your kernel with Berkeley Packet Filter support.  If you are getting No such file or directory, try creating the device (eg cd /dev; MAKEDEV <device>; or use mknod).  
SOLARIS:  If you are trying to scan localhost and getting '/dev/lo0: No such file or directory', complain to Sun.  I don't think Solaris can support advanced localhost scans.  You can probably use "-P0 -sT localhost" though.  
 
 

bref moi pour me connecter sur mon server vnc linux depuis windows je me sers de mon browser
 
http://192.X.X.X:5800/
c tlé tlé bien

marche pas ton truc!

je suppose que tu as KDE, ya des outils pour le VNC, ca marche tout betement

ouai mais tous les messages précédents en parlent  
mon problème existe toujours!

pffff c'est pénible!
personne n'a une solution?

trouver ton port

tu confirmes les commandes qui ont été citées ds les messages précédents?
car j'ai comme l'impression que tout à été tenté!

tu es bien sur d'avoir installé ton server vnc ??

sur le knoppix?
j'ai lancé vncserver et il m'affiche
New 'X' desktop is knoppix:1
 
Starting applications specified in /etc/X11/Xsession
Log file is /root/.vnc/knoppix:1.log

j'utilise le poste xp branché sur la carte réseau de knoppix où est configuré le partage adsl, cela peux t'il perturber l'ouverture de vnc à partir de xp?

Sur la machine Knoppix
 
vérifie que vnc est lancé :

 
si c'est bon, tu devrais récupérer une ligne comme ça :

 
si tu n'as rien, c'est qu'il n'est pas lancé.
 
si il est lancé, vérifie qu'il écoute bien :

 
tu dois récupérer ce genre de chose :

 
Sur la machine Windows
 
si tu ne l'as pas encore fait, récupère et installes nmap pour windows :
http://www.insecure.org/nmap/nmap_download.html
 
refais un scan de ta machine Knoppix à partir de windows, tu dois retrouver le même genre de sortie que quand tu t'es autoscanné sous linux.
 
si tu as la bonne sortie, ouvres ton navigateur et va sur cette adresse :

 
si ce n'est pas bon (nmap ne te renvoie rien), alors c'est qu'il y a un firewall actif sur la knoppix.
pour le désactiver, sur ta knoppix, en root, tapes :

 
puis réessaye de te connecter
 
/!\ après avoir fait ça, il est probable que ton partage de connexion ne fonctionne plus jusqu'au prochain reboot. Mais une chose à la fois, on fera le mélange des 2 ensuite.

bon voyons voir
1ere commande il reviens à la racice
 root@knoppix:~#
 
je le relance par vncserver
 
je réutilise la commande et pareil!

pb de conf de vncserver alors, il refuse de se lancer

comment je peux le configurer?
je ne connait que la commande pour démarrer vnc  
vncserver

aucune idée, je m'en sert jamais

mais j'ai lancé vncserver et il m'affiche  
New 'X' desktop is knoppix:1  
 
Starting applications specified in /etc/X11/Xsession  
Log file is /root/.vnc/knoppix:1.log  
 
c'est qu'il est bien lancé, non?

si il n'est pas dans la liste des process :
ps -A  
c'est qu'il n'est pas lancé.

a priori non
il faudrait que je le reinstalle donc

configure vnc

regarde dans /etc/ si tu as pas un fichier vnc.conf ou du genre

/etc/vnc.conf written by Marcus Brinkmann. This file is in the Public Domain.
#
# This is the configuration file for the vncserver package.
# It is perl syntax, but only variable assignment is allowed.
# A semicolon will be added if missing.
# Every value has suitable defaults, so you probably don't need any file.
#
# This file will be sourced by `vncserver' and `vncpasswd'.
# After this file, $(HOME)/.vncrc will be sourced, so values can be
# overwritten on a per-user basis. If you want to reactivate the default
# value there, you have to specify an empty value. For example, $fontPath
# will set to the default value after
#
# $fontPath = "/foo";
# $fontPath = "";
#
# If you are missing something, please let me know.
# Marcus.Brinkmann@ruhr-uni-bochum.de
 
# System configuration
# --------------------
#
# This section contains entries that should be true for all users.
 
# $vncClasses should be the path to the java classes of server.
# $vncClasses = "/usr/share/vncserver";
 
# $XFConfigPath   can be set to the global XF86Config file. This will be
#                 parsed to gain default values for $fontPath and $colorPath.
#                 If you want to disable this feature, point it to an
#                 invalid file, "/foo" for example.
# $XFConfigPath = "/etc/X11/XF86Config";
 
# $fontPath should be a comma seperated list of fonts to be added to the font
#           path. If not specified, and $XFConfigPath is valid, vncserver
#           will read the $fontPath from there. If both are not set, the
#           default will apply.
# Example: $fontPath = "tcp/localhost:7100";     # would make vnc to use xfs.
# Example: $fontPath = "";
# $fontPath .= "/usr/X11R6/lib/X11/fonts/misc/,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/Type1/,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/Speedo/,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/75dpi/,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/100dpi/,";
# $fontPath .= "/usr/X11R6/lib/X11/fonts/freefont/,";
# $fontPath .= "/usr/X11R6/lib/X11/fonts/sharefont/";
# I don't know what the default is, though.
 
# $colorPath should be the RGB file to be used by X. This can also be taken from
#            XF86Config file if specified by $XFConfigPath
# $colorPath = "/usr/X11R6/lib/X11/rgb";
 
# User configuration
# ------------------
#
# This section contains entries that may change from user to user.
 
# $vncUserDir contains the filename for the log files directory of Xvnc
#             (the server) and the viewers that are connected to it.
# $vncUserDir = "$ENV{HOME}/.vnc";
 
# $vncPasswdFile contains the filename of the password file for Xvnc.
# $vncPasswdFile = $vncUserDir . "/passwd";
 
# $vncStartup points to a script that will be started at the very beginning.
# $vncStartup = "/etc/X11/Xsession";
 
# $xauthorityFile should be the path to the authority file that should be used
#                 by your vnc X server.
# $xauthorityFile = "$ENV{HOME}/.Xauthority";
 
# $defaultDesktopName should be set to the default name of the desktop.
#                     This can be changed at the command line with -name.
# $defaultDesktopName = "X";
 
# $geometry sets framebuffer width & height. Default will be calculated if
#           server is started from within a running X servers. Can be changed at
#           the commandline (-geometry). A fixed default will be used if
#           vncserver is not invoked in a running X session.
# Example:  $geometry ="640x480";
 
# $depth       sets the framebuffer color depth. Must be between 8 and 32.
# $pixelformat sets the default pixelformat.
#              The default will be calculated if none of both is specified
#              and when vncserver is called from within a running X servers.
#              Can be changed at the command line with option -depth.
#              A fixed default value will be used if vncserver is not
#              invoked in a running X session.
# Example:  $depth = "16";
#           $pixelformat = "rgb565";
 
# $getDefaultFrom sets the display from which you can query the default of
#                 the above three options, if you don't want to start vncserver
#                 from within a running X server. It will be added to the call
#                 of xdpyinfo.
#                 It is useful to get the default from the X server you will
#                 run xvncviewer in.
# Example:  $getDefaultFrom = "-display localhost:0"
 
# $rfbwait sets the maximum time in msec to wait for vnc client viewer.
# $rfbwait = "120000";

ya rien de configurer la dedans

c'est le seul fichier en relation avec vnc dans etc!

Oui je vois bien que c'est celui, mais il n'est pas du tout configuré

ça se complique, c'est pas simple à configurer  
on intervient dans le fichier vnc.conf?

oui tu indique dedans les variables de configuration, mais je ne connais pas du tout vnc
 
tu peux essayer aussi dpkg-reconfigure vncserver

voilà c'est après la commande dpkg-reconfigure vncserver
 
 
/etc/vnc.conf written by Marcus Brinkmann. This file is in the Public Domain.
#
# This is the configuration file for the vncserver package.
# It is perl syntax, but only variable assignment is allowed.
# A semicolon will be added if missing.
# Every value has suitable defaults, so you probably don't need any file.
#
# This file will be sourced by `vncserver' and `vncpasswd'.
# After this file, $(HOME)/.vncrc will be sourced, so values can be
# overwritten on a per-user basis. If you want to reactivate the default
# value there, you have to specify an empty value. For example, $fontPath
# will set to the default value after
#
# $fontPath = "/foo";
# $fontPath = "";
#
# If you are missing something, please let me know.
# Marcus.Brinkmann@ruhr-uni-bochum.de
 
# System configuration
# --------------------
#
# This section contains entries that should be true for all users.
 
# $vncClasses should be the path to the java classes of server.
# $vncClasses = "/usr/share/vncserver";
 
# $XFConfigPath   can be set to the global XF86Config file. This will be
#                 parsed to gain default values for $fontPath and $colorPath.
#                 If you want to disable this feature, point it to an
#                 invalid file, "/foo" for example.
# $XFConfigPath = "/etc/X11/XF86Config";
 
# $fontPath should be a comma seperated list of fonts to be added to the font
#           path. If not specified, and $XFConfigPath is valid, vncserver
#           will read the $fontPath from there. If both are not set, the
#           default will apply.
# Example: $fontPath = "tcp/localhost:7100";     # would make vnc to use xfs.
# Example: $fontPath = "";
# $fontPath .= "/usr/X11R6/lib/X11/fonts/misc/,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/Type1/,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/Speedo/,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/75dpi/,";
#  $fontPath .= "/usr/X11R6/lib/X11/fonts/100dpi/,";
# $fontPath .= "/usr/X11R6/lib/X11/fonts/freefont/,";
# $fontPath .= "/usr/X11R6/lib/X11/fonts/sharefont/";
# I don't know what the default is, though.
 
# $colorPath should be the RGB file to be used by X. This can also be taken from
#            XF86Config file if specified by $XFConfigPath
# $colorPath = "/usr/X11R6/lib/X11/rgb";
 
# User configuration
# ------------------
#
# This section contains entries that may change from user to user.
 
# $vncUserDir contains the filename for the log files directory of Xvnc
#             (the server) and the viewers that are connected to it.
# $vncUserDir = "$ENV{HOME}/.vnc";
 
# $vncPasswdFile contains the filename of the password file for Xvnc.
# $vncPasswdFile = $vncUserDir . "/passwd";
 
# $vncStartup points to a script that will be started at the very beginning.
# $vncStartup = "/etc/X11/Xsession";
 
# $xauthorityFile should be the path to the authority file that should be used
#                 by your vnc X server.
# $xauthorityFile = "$ENV{HOME}/.Xauthority";
 
# $defaultDesktopName should be set to the default name of the desktop.
#                     This can be changed at the command line with -name.
# $defaultDesktopName = "X";
 
# $geometry sets framebuffer width & height. Default will be calculated if
#           server is started from within a running X servers. Can be changed at
#           the commandline (-geometry). A fixed default will be used if
#           vncserver is not invoked in a running X session.
# Example:  $geometry ="640x480";
 
# $depth       sets the framebuffer color depth. Must be between 8 and 32.
# $pixelformat sets the default pixelformat.
#              The default will be calculated if none of both is specified
#              and when vncserver is called from within a running X servers.
#              Can be changed at the command line with option -depth.
#              A fixed default value will be used if vncserver is not
#              invoked in a running X session.
# Example:  $depth = "16";
#           $pixelformat = "rgb565";
 
# $getDefaultFrom sets the display from which you can query the default of
#                 the above three options, if you don't want to start vncserver
#                 from within a running X server. It will be added to the call
#                 of xdpyinfo.
#                 It is useful to get the default from the X server you will
#                 run xvncviewer in.
# Example:  $getDefaultFrom = "-display localhost:0"
 
# $rfbwait sets the maximum time in msec to wait for vnc client viewer.
# $rfbwait = "120000";

et

ouai je vois ça n'a rien changé!!!!
 
bizarre tout ça, a priori dans knoppix rien n'est simplifié pour autant

La configuration des services "serveurs" est bien souvent faite par un fichier de configuration à éditer et à modifier à ta sauce.
 
Tu as qq fois des outils graphique ou non.
 
Tu peux chercher des howtos sur google, je suis sur que la configuration d'un serveur vnc doit se trouver facilement

j'ai fait une recherche, et il n'y a rien de particulier et pas grand chose!
toi tu n'as pas ce fichier vnc.conf sur ta bécane par hasard?