Thanks.
I cannot use synaptic, as I have only SSH access !
I'll install task-nx with apt. But will this install the FreeNX server, or the NoMachine server ?
task-nx installs the following packages via apt-get:
The following NEW packages will be installed:
lsof (4.87-1pclos2013)
nxclient (3.5.0-7)
nxnode (3.5.0-9)
nxserver (3.5.0-11)
task-nx (3.5.0-1pclos2011)
0 upgraded, 5 newly installed, 0 removed and 790 not upgraded.
Need to get 17.6MB of archives.
After unpacking 54.0MB of additional disk space will be used.