[FreeNX-kNX] FreeNX 0.5.0 - Snapshot 3

Tue Mar 7 17:19:32 UTC 2006

On Tuesday 07 March 2006 14:54, Fabian Franz wrote:
> Hi,
>
> Please test now! 

Hi

I tried to use the new snapshot, but couldn't get it to work. I try to run a 
KDE session (i.e. startkde). I get to see the splash screen, so login works. 
FIrst thing is: that it's always in rootless mode. Also it's pretty slow, but 
maybe that's due to rootless mode. Second: it gets as for as "Initializing 
Peripherals", or something like that, and and then fails. Did I configure 
something wrong? Are my libs too old? What could I do to get more 
information? I attached my sshlog and node.conf. I use an older version of 
freenx regularly, so basically my setup works.

I'm using nxclient for Linux 1.5.0-135. NX server packages, on Debian Sarge:

ii  nxagent        1.4.92+1.5.0-7sarge8  NoMachine NX - nesting X server with 
roundtrip suppression
ii  nxlibs         1.4.92+1.5.0-7sarge8  NoMachine NX - common agent libraries
ii  nxproxy        1.4.92+1.5.0-7sarge8  NoMachine NX - X protocol compression 
proxy
ii  libxcomp1      1.4.92+1.5.0-7sarge8  NoMachine NX - NX compression library
ii  libxcompext1   1.4.92+1.5.0-7sarge8  NoMachine NX - NX compression library

Greets 

Michael
-------------- next part --------------
# node.conf
#
# This file is provided by FreeNX. It should be placed either into
# /etc/nxserver/node.conf (FreeNX style) or /usr/NX/etc/node.conf
# (NoMachine NX style).
#
# It is mostly compatible with NoMachine node.conf. The most important 
# difference is that no spaces are allowed when assigning values (eg 
# "A=value" is allowed, "A = value" is NOT).
#
# This file is sourced by bash, so you can do some fancy stuff here if you
# want to, but be aware that it is sourced 3 times per connection. If you 
# want autostart stuff, set NODE_AUTOSTART instead!
# 
#
# You surely are aware that FreeNX is based on the fantastic results that
# the hard work by NoMachine.com has achieved. NoMachine.com released the
# core NX libraries under the GPL. The installation of these libs are the
# precondition for all FreeNX scripts to work. If you are installing this
# software with the help of one of the package management tools of your
# Linux distribution, you can assume that this dependency is taken care of
# by the tool.
#
# You have questions about the inner workings of the NX technology?
#
# Then you are recommended to first check out the rich and very detailed
# NoMachine documentation and their online Knowledge Base at 
#
#           http://www.nomachine.com/kb/
#
# Other sources of information are the NoMachine mailing lists 
# (nxusers at nomachine.com and nxdevelopers at nomachine.com):
#
#           http://www.nomachine.com/mailinglists.php
#
# The FreeNX (freenx-knx at kde.org) list is here:
#
#           https://mail.kde.org/mailman/listinfo/freenx-knx
#
# CVS: $Id: node.conf.sample,v 1.35 2005/08/02 15:39:32 fabianx Exp $

#########################################################################
# General FreeNX directives
#########################################################################

# The host name which is used by NX server. It's should be used if it's
# different than the default hostname (as returned by `hostname`)
#SERVER_NAME="$(hostname)"

# The port number where local 'sshd' is listening.
#SSHD_PORT=22

#########################################################################
# Authentication / Security directives
#########################################################################

# Authentication directives

# This adds the usermode to the possible authentication methods
# Usermode means that a user can start the nxserver as his shell
# and connect directly to the right server via a custom client.
#ENABLE_USERMODE_AUTHENTICATION="0"

# This adds the passdb to the possible authentication methods
#ENABLE_PASSDB_AUTHENTICATION="1"

# This adds SSH to the possible authentication methods. For it to work sshd
# must be set up at localhost accepting password authentication.
#ENABLE_SSH_AUTHENTICATION="1"

# This adds SU to the possible authentication methods. For it to work the 
# "nx" user must be in the wheel (RedHat, Fedora) or the users group (SUSE)
# and the user logging in must have a valid shell that accepts the -c
# parameter.
#ENABLE_SU_AUTHENTICATION="0"

# Require all users to be in the passdb, regardless of authentication method
#ENABLE_USER_DB="0"

# If enabled forces the user to use encryption. This will bail out
# if the user does not have encryption enabled.
#ENABLE_FORCE_ENCRYPTION="0"

# Refuse the NX client connection if SSHD does not export the
# SSH_CONNECTION and SSH_CLIENT variables in the environment
# passed to the NX server.
# 1: Will check the remote IP and will not accept the
#    connection if it can't be determined.
# 0: Will accept the connection even if the remote IP
#    is not provided.
#SSHD_CHECK_IP="0"

#########################################################################
# Restriction directives
#########################################################################

# The base display number from which sessions are started.
#DISPLAY_BASE=1000

# The maximum number of contemporary sessions that can be run on FreeNX
#SESSION_LIMIT=200

# The maximum number of contemporary sessions that a single user can run
# on FreeNX. Defaults to the value of SESSION_LIMIT.
SESSION_USER_LIMIT=1

# The number of displays reserved for sessions, it has to be greater or equal
# to the maximum number of contemporary sessions that a server can run.
#DISPLAY_LIMIT=200

# User for which sessions should be persistent. Either the keyword "all" or a
# comma-separated list of usernames or groups in the @groupname syntax.
#ENABLE_PERSISTENT_SESSION="all"

# Users and groups for whom persistent sessions should be disabled.
# Especially useful if ENABLE_PERSISTENT_SESSION="all"
#DISABLE_PERSISTENT_SESSION=""

#########################################################################
# Logging directives
#########################################################################

# This directives controls the verbosity of the server-wide log.
# 0: No Logging
# 1: Errors
# 2: Warnings
# 3: Important information
# 4: Server - Client communication
# 5: Information
# 6: Debugging information
# 7: stderror of some applications
NX_LOG_LEVEL=3

# By setting this to 0 the nxserver might be a bit faster, but passwords can be found in the log files.
#NX_LOG_SECURE=1

# Before turning logging on, please make sure that NX_LOGFILE is
# writeable for the "nx" user
#NX_LOGFILE=/var/log/nxserver.log

# This directive controls if the temporary session directory
# ($HOME/.nx/C-<hostname>-<display>-<session_id>) should be kept after a
# session has ended. A successfully terminated session will be saved as
# T-C-<hostname>-<display>-<session_id> while a failed session will be saved
# as F-C-<hostname>-<display>-<session_id>.
# The default is to cleanup the directories.
#SESSION_LOG_CLEAN=1

# Amount of seconds nxserver is to keep session history. The default of 2592000
# is equivalent to 30 days. If this is 0 no session history will be kept
# and a negative value denotes infinity.
#SESSION_HISTORY=2592000

#########################################################################
# Forwarding directives
#########################################################################

# FreeNX with ENABLE_SERVER_FORWARD="1" will automatically forward all
# connections to the host specified in SERVER_FORWARD_HOST with the
# secret key SERVER_FORWARD_KEY.
#
# This allows to have a "chain" of NX Servers. Note that you will need to
# use "SSL encryption" for all connections.

#ENABLE_SERVER_FORWARD="0"
#SERVER_FORWARD_HOST=""
#SERVER_FORWARD_PORT=22
#SERVER_FORWARD_KEY="/usr/NX/share/client.id_dsa.key"

# FreeNX with ENABLE_NOMACHINE_FORWARD_USER="1" will automatically forward all
# connections to the commercial NoMachine nxserver installed on the same
# machine. This feature is introduced to enable the usage of FreeNX and
# NoMachine NX side by side on the same machine without conflicts.
#
# To make a connection to the FreeNX server, just use 'freenx.<user>' as 
# username (where <username> is the existing Unix username. (You do not 
# need to create a user named 'freenx.<user>'!)
#
# To make a connection to the NoMachine nxserver, use the unmodified
# '<user>' username.

#ENABLE_NOMACHINE_FORWARD_USER="0"
#NOMACHINE_SERVER="/usr/NX/bin/nxserver"
#NOMACHINE_NX_HOME_DIR="/usr/NX/home/nx"

# To just forward connections to the NoMachine server, which connect to a
# certain port enable the following two directives.
# 
# Note: You need to let SSHD listen to several ports to make use of this
#       directive.

#ENABLE_NOMACHINE_FORWARD_PORT="0"
#NOMACHINE_FORWARD_PORT="22"

#########################################################################
# Services directives
#########################################################################

# FreeNX with ENABLE_ESD_PRELOAD="1" will automatically try to setup
# the sound with the help of the esd media helper.
#
# Currently ESD will be used just by the Windows NX Client.
#
# Be sure that $ESD_BIN_PRELOAD is in your path, does exist and work
# before enabling this directive.

#ENABLE_ESD_PRELOAD="0"
#ESD_BIN_PRELOAD="esddsp"

# FreeNX with ENABLE_ARTSD_PRELOAD="1" will automatically try to setup
# the sound with the help of the artsd media helper.
#
# Currently ARTSD will be used just by the Linux NX Client.
#
# Be sure that $ARTSD_BIN_PRELOAD is in your path, does exist and work
# before enabling this directive.

#ENABLE_ARTSD_PRELOAD="0"
#ARTSD_BIN_PRELOAD="artsdsp"

# FreeNX with ENABLE_KDE_CUPS="1" will automatically write 
# $KDE_PRINTRC and put the current used port into it.
# $KDE_PRINTRC is automatically calculated if its not set.

#ENABLE_KDE_CUPS="0"
#KDE_PRINTRC="$KDEHOME/share/config/kdeprintrc"
#CUPS_ETC="/etc/cups"

#########################################################################
# Path directives
#########################################################################

# USER_FAKE_HOME is the base directory for the .nx directory. Use this
# parameter instead of the users home directory if $HOME is on a NFS share.
# Note that this directory must be unique for every user! To accomplish this
# it is recommended to include $USER in the path.
#USER_FAKE_HOME=$HOME

# Add the nx libraries to LD_LIBRARY_PATH before starting nx agents.
# WARNING: This will NOT (and should not) affect applications. ONLY Disable
# this if the nx libraries are in a standard system path (such as /usr/lib)!
#SET_LD_LIBRARY_PATH="1"

# The command binary for the default window manager. If set it is run when a
# 'unix-custom' session is requested by the NX Client and an application
# to run is specified. It defaults to empty (ie no WM is run).
# If KILL_DEFAULT_X_WM is set the WM is terminated after the started 
# application finishes. Else FreeNX will wait for the WM to complete.
#DEFAULT_X_WM=""
#KILL_DEFAULT_X_WM="1"

# When a 'unix-default' session is requested by the client the user's X startup
# script will be run if pressent and executable, otherwise the default X
# session will be run.
# Depending on distribution USER_X_STARTUP_SCRIPT might be .Xclients, .xinitrc
# and .Xsession
# Depending on distribution DEFAULT_X_SESSION might be /etc/X11/xdm/Xsession,
# /etc/X11/Sessions/Xsession or /etc/X11/xinit/xinitrc
#USER_X_STARTUP_SCRIPT=.Xclients
#DEFAULT_X_SESSION=/etc/X11/xdm/Xsession

# The key that contains the name of the script that starts a KDE session.
# It's run when a 'unix-kde' session is requested by the client.
#COMMAND_START_KDE=startkde

# The key that contains the name of the script that starts a gnome session.
# It's run when a 'unix-gnome' session is requested by the client.
#COMMAND_START_GNOME=gnome-session

# The key that contains the name of the script that starts a CDE session.
# It's run when a 'unix-cde' session is requested by the client.
#COMMAND_START_CDE=cdwm

# The key that contains the name of the complete path of command name
# 'xterm'. It is run when a unix "xterm" session is requested by the
# client.
#COMMAND_XTERM=xterm

# The key that contains the name of the complete path of command name
# 'xauth'.
#COMMAND_XAUTH=/usr/X11R6/bin/xauth

# The key that contains the name of the complete path of command name
# 'smbmount'.
#COMMAND_SMBMOUNT=smbmount

# The key that contains the name of the complete path of command name
# 'smbumount'.
#COMMAND_SMBUMOUNT=smbumount

# The key that contains the name of the complete path of the 'netcat' command.
#COMMAND_NETCAT=netcat

# The key that contains the name of the complete path of the 'ssh' and
# 'ssh-keygen' command.
#COMMAND_SSH=ssh
#COMMAND_SSH_KEYGEN=ssh-keygen

# The key that contains the name of the complete path of the 'cupsd' command.
#COMMAND_CUPSD=/usr/sbin/cupsd

# The tool to generate md5sums with
#COMMAND_MD5SUM=md5sum

#########################################################################
# Misc directives
#########################################################################

# When set to 1 this will automatically resume started sessions
#ENABLE_AUTORECONNECT="0"

# When set to 1 this will automatically resume started sessions
# but only if an older client version is used
#ENABLE_AUTORECONNECT_BEFORE_140="1"

# When set to 1 exports NXUSERIP / NXSESSIONID in nxnode
#EXPORT_USERIP="0"
#EXPORT_SESSIONID="0"

# This can be set to any executable, which is started after session startup
# like: $NODE_AUTOSTART {start|restore}
#NODE_AUTOSTART=""

# When set to 1 will start nxagent in rootless mode.
#ENABLE_ROOTLESS_MODE="1"
ENABLE_ROOTLESS_MODE="0"

# If enabled writes entries via the COMMAND_SESSREG program
# into utmp/wtmp/lastlog database.
# Note: You have to make sure that you add the nx user to the
#       utmp or tty group or how its called on your system
#       before this directive works.
#ENABLE_USESSION="0"
#COMMAND_SESSREG="sessreg"

# Extra options sent to the different nx agents. See !M documentation
# for examples of useful parameters.
#AGENT_EXTRA_OPTIONS_RFB=""
#AGENT_EXTRA_OPTIONS_RDP=""
#AGENT_EXTRA_OPTIONS_X=""

# The number of seconds we wait for the nxagent to start before
# deciding startup has failed
#AGENT_STARTUP_TIMEOUT="60"

# The font server the agent will use. If set to "" no font server is used.
# For this to do any good, the client has to have the same font server set
# in /etc/X11/XF86Config
#AGENT_FONT_SERVER=""

# Disable or enable use of 'tcp nodelay' on proxy. Old versions of Linux
# kernels have problems using this option on sockets that will cause a loss
# of TCP connections. This option is not set by default to allow clients to
# specify whether to enable or disable TCP nodelay. Setting this option to
# the value of "0" NX proxy avoids using 'tcp nodelay' but it will cause a
# loss of interaction in sessions.
#PROXY_TCP_NODELAY="0"

# Extra options to nxproxy. See !M documentation for useful parameters.
#PROXY_EXTRA_OPTIONS=""

#ENABLE_1_5_0_BACKEND="1"
-------------- next part --------------
NX> 203 NXSSH running with pid: 32734
NX> 285 Enabling check on switch command
NX> 285 Enabling skip of SSH config files
NX> 200 Connected to address: 127.0.0.1 on port: 50022
NX> 202 Authenticating user: nx
NX> 208 Using auth method: publickey
HELLO NXSERVER - Version 1.5.0-50-SVN OS (GPL)
NX> 105 hello NXCLIENT - Version 1.5.0
NX> 134 Accepted protocol: 1.5.0
NX> 105 SET SHELL_MODE SHELL
NX> 105 SET AUTH_MODE PASSWORD
NX> 105 login
NX> 101 User: reiher
NX> 102 Password: 
NX> 103 Welcome to: bill user: reiher
NX> 105 listsession --user="reiher" --status="suspended,running" --geometry="1152x864x24+render+fullscreen" --type="unix-kde"
NX> 127 Sessions list of user 'reiher' for reconnect:

Display Type             Session ID                       Options  Depth Screen         Status      Session Name
------- ---------------- -------------------------------- -------- ----- -------------- ----------- ------------------------------

NX> 148 Server capacity: not reached for user: reiher
NX> 105 startsession --session="VidSoftBill" --type="unix-kde" --cache="8M" --images="32M" --link="modem" --kbtype="pc105/de" --nodelay="1" --encryption="1" --backingstore="when_requested" --geometry="1152x790" --fullscreen="1" --media="0" --agent_server="" --agent_user="" agent_password="******""  --screeninfo="1152x864x24+render+fullscreen" 

NX> 1000 NXNODE - Version 1.5.0-50-SVN OS (GPL)
NX> 700 Session id: bill-1001-2AD28E809424FC3A1AEEB86BB388FA9E
NX> 705 Session display: 1001
NX> 703 Session type: unix-kde
NX> 701 Proxy cookie: 0b94a67569fa8bcb0795f38fef4c9640
NX> 702 Proxy IP: 127.0.0.1
NX> 706 Agent cookie: 0b94a67569fa8bcb0795f38fef4c9640
NX> 704 Session cache: unix-kde
NX> 707 SSL tunneling: 1
NX> 710 Session status: running
NX> 1002 Commit
NX> 105 NX> 1006 Session status: running
/usr/lib/nx/nxserver: line 1149:   591 Terminated              sleep $AGENT_STARTUP_TIMEOUT
bye
Bye
NX> 999 Bye
NX> 285 Identified internal connection
NX> 285 Using default mode encrypted
NX> 285 Identified options: nx,options=/home/michael/.nx/S-bill-1001-2AD28E809424FC3A1AEEB86BB388FA9E/options:1001
NX> 285 Switching descriptors: 4 and: 5 to: 8

NX> 287 Redirected I/O to channel descriptors