how to install / set up Remote Desktop Free NX on Fedora 17 64bit

[root@f17-64 hattori]# cat /etc/fedora-release Fedora release 17 (Beefy Miracle) [root@f17-64 hattori]# uname -ri 3.6.9-2.fc17.x86_64 x86_64

[ install FreeNX server on Fedora 17 ]

you can install FreeNX server via yum

[root@f17-64 hattori]# yum install -y freenx-server

configure FreeNX server

# nxsetup --install --setup-nomachine-key Setting up /etc/nxserver ...done Setting up /var/lib/nxserver/db ...done Setting up /var/log/nx/nxserver.log ...done Adding user "nx" to group "utmp" ...done Setting up known_hosts and authorized_keys ...done Setting up permissions ...done ----> Testing your nxserver configuration ... Warning: Invalid value "COMMAND_FOOMATIC=/usr/bin/foomatic-ppdfile"         Users will not be able to use foomatic. Warning: Invalid value "COMMAND_START_KDE=startkde"         Users will not be able to request a KDE session. Warning: Invalid value "COMMAND_START_CDE=cdwm"         Users will not be able to request a CDE session. Warning: Invalid value "COMMAND_SMBMOUNT=smbmount". You'll not be able to use SAMBA. Warning: Invalid value "COMMAND_SMBUMOUNT=smbumount". You'll not be able to use SAMBA. Warning: Invalid cupsd version of "/usr/sbin/cupsd". Need version 1.2.         Users will not be able to enable printing. Ignore if you use cups > 1.2  Warnings occured during config check.  To enable these features please correct the configuration file. <---- done ----> Testing your nxserver connection ... HELLO NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0) <--- done Ok, nxserver is ready. PAM authentication enabled:  All users will be able to login with their normal passwords.  PAM authentication will be done through SSH.  Please ensure that SSHD on localhost accepts password authentication.  You can change this behaviour in the /etc/nxserver/node.conf file. Have Fun!

NX server’s configuration

# cat /etc/nxserver/node.conf ENABLE_PASSDB_AUTHENTICATION="0" ENABLE_SSH_AUTHENTICATION="1" ENABLE_CLIPBOARD="both" NX_LOG_LEVEL=4 NX_LOGFILE=/var/log/nx/nxserver.log COMMAND_MD5SUM="md5sum"

start freenx server

[root@f17-64 hattori]# systemctl restart freenx-server.service [root@f17-64 hattori]# systemctl status freenx-server.service freenx-server.service - FreeNX Server  Loaded: loaded (/usr/lib/systemd/system/freenx-server.service; enabled)  Active: active (exited) since Wed, 12 Dec 2012 01:03:54 +0900; 2s ago Process: 7927 ExecStopPost=/usr/libexec/nx/nxserver --cleanup (code=exited, status=1/FAILURE) Process: 7853 ExecStop=/usr/libexec/nx/nxserver --stop (code=exited, status=0/SUCCESS) Process: 8078 ExecStart=/usr/libexec/nx/nxserver --start (code=exited, status=0/SUCCESS) Process: 8004 ExecStartPre=/usr/libexec/nx/nxserver --cleanup (code=exited, status=1/FAILURE) Process: 8001 ExecStartPre=/usr/libexec/nx/freenx-server-check-setup (code=exited, status=0/SUCCESS)  CGroup: name=systemd:/system/freenx-server.service

how to run FreeNX server when booting up Fedora 17.

# systemctl enable freenx-server.service ln -s '/usr/lib/systemd/system/freenx-server.service' '/etc/systemd/system/multi-user.target.wants/freenx-server.service'

check configuration

# nxsetup --test ----> Testing your nxserver configuration ... Warning: Invalid value "COMMAND_FOOMATIC=/usr/bin/foomatic-ppdfile"         Users will not be able to use foomatic. Warning: Invalid value "COMMAND_START_KDE=startkde"         Users will not be able to request a KDE session. Warning: Invalid value "COMMAND_START_CDE=cdwm"         Users will not be able to request a CDE session. Warning: Invalid value "COMMAND_SMBMOUNT=smbmount". You'll not be able to use SAMBA. Warning: Invalid value "COMMAND_SMBUMOUNT=smbumount". You'll not be able to use SAMBA. Warning: Invalid cupsd version of "/usr/sbin/cupsd". Need version 1.2.         Users will not be able to enable printing. Ignore if you use cups > 1.2  Warnings occured during config check.  To enable these features please correct the configuration file. <---- done ----> Testing your nxserver connection ... HELLO NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0) <--- done

[ connect to FreeNX server from NX client ]

install FreeNX client from http://www.nomachine.com/download-client-linux.php

in case of NX client for Fedora , pleaes change permission of ipp file.

# chmod 755 /usr/lib/cups/backend/ipp

start nx client and set up

enter freenx server’ip


specify UNIX , GNOME


here’s detailed configuration



connect



okay