On Sun, Aug 15, 2010 at 11:17 AM, gaohu <tigerheight at gmail.com> wrote: > I have installed freenx with this article > > http://wiki.centos.org/HowTos/FreeNX > > but when I use freenx-client on windows to connect to server, > I always get an "freenx Authentication failed." You appear to have missed a step or configured the auth bits incorrectly. The NX user is the user who authenticates via ssh, and you authenticate via nx to the proper session. Go through the steps in the wiki again carefully and double check the logs to see who you're attempting to authenticate as. I'd bet you're trying to auth as your user instead of as the nx user and since the wiki states that only the nx user is authorized (via the AllowUsers nx statement) auth is failing for that reason. -- During times of universal deceit, telling the truth becomes a revolutionary act. George Orwell