[root@fedora21 ~]# NX_ROOT=/usr/NX
[root@fedora21 ~]# NX_SYSTEM=${NX_ROOT}
[root@fedora21 ~]# LD_LIBRARY_PATH=${NX_ROOT}/lib:${NX_ROOT}/lib:$LD_LIBRARY_PATH
[root@fedora21 ~]# bash -c ${NX_ROOT}/bin/nxkeygen -u
/usr/NX/bin/nxkeygen: error while loading shared libraries: libnx.so: cannot open shared object file: No such file or directory
[root@fedora21 ~]# locate libnx.so
/usr/NX/lib/libnx.so
after exporting LD_LIBRARY_PATH (export LD_LIBRARY_PATH)
[root@fedora21 ~]# bash -c nxkeygen -u
14234 14234 11:08:13 665.753 Main: ERROR! Usage: nxkeygen [-k privatekey [-c certificate] [-p publickey] [-t type]] [-r] [-n length] [-u].
[root@fedora21 init]# /usr/NX/scripts/setup/nxserver –update
NX> 701 Starting update at: Tue Jan 06 11:15:31 2015.
NX> 701 Updating: nxclient version: 4.4.1.
NX> 701 Using installation profile: Fedora.
NX> 701 Update log is: /usr/NX/var/log/nxupdate.log.
NX> 701 Client update completed with warnings.
NX> 701 Please review the update log for details.
NX> 701 Updating: nxplayer version: 4.4.1.
NX> 701 Using installation profile: Fedora.
NX> 701 Update log is: /usr/NX/var/log/nxupdate.log.
NX> 701 Updating: nxnode version: 4.4.1.
NX> 701 Using installation profile: Fedora.
NX> 701 Update log is: /usr/NX/var/log/nxupdate.log.
NX> 701 Saving configuration file to: /usr/NX/etc/node.cfg.backup.
NX> 701 Creating configuration in: /usr/NX/etc/node.cfg.
Support for these types of sessions is available:
physical-desktop,shadow,unix-xsession-default,unix-gnome,unix-xdm,vnc
You can enable this by running:
/usr/NX/scripts/setup/nxnode –availablesessionsetup
NX> 701 Node update completed with warnings.
NX> 701 Please review the update log for details.
NX> 701 Updating: nxserver version: 4.4.1.
NX> 701 Using installation profile: Fedora.
NX> 701 Update log is: /usr/NX/var/log/nxupdate.log.
NX> 701 Saving configuration file to: /usr/NX/etc/server.cfg.backup.
NX> 701 Creating configuration in: /usr/NX/etc/server.cfg.ls