NX dumps core on 7.1-RELEASE

[Kouichiro Iwao]

Hi. 

I asked freebsd-questions mailing list how to solve the problem below but
nobody replied. I moved here to ask you.

I'm in trouble using net/freenx port.
My system is 7.1-RELEASE-p2 and I installed freenx from the ports tree.
I already installed gnome desktop environment and I can use it on x11
console.

$ pkg_info|grep nx
freenx-0.6.0_1      Frontend (auth/session management) for nxserver libraries
nxserver-2.1.0_2    Low-bandwidth X network server

I installed nomachine's nxclient 3.3.0-6 to another linux system.
Then I tried to connect to the freebsd system, nxclient shows error that
"Session Startup File".  After that, I logged into the freebsd system
from the linux system with ssh x11 forwarding enabled and I executed
nxagent. Then it dumped core.

[meta at freebsd ~]$ /usr/local/NX/bin/nxagent

NXAGENT - Version 2.1.0

Copyright (C) 2001, 2006 NoMachine.
See http://www.nomachine.com/ for more information.

Info: Agent running with pid '80414'.
Session: Starting session at 'Sat Apr 11 09:57:36 2009'.
Info: Detected window manager running.
Assertion failed: (ret != inval_id), function _XAllocID, file xcb_io.c,
line 378.
Abort trap: 6 (core dumped)

I guess this is why nxclient on linux raises session start up failed
error. I can find "xcb_io.c" in nxagent's error message, so I did
"portupgrade -rf \*xcb\* libX11 nxserver" but nothing's solved.

x11/libX11 contains xcb_io.c. Does this cause to dump core?

Here's the nxclient's nxserver log.
Please give me solution.

http://www.club.kyutech.ac.jp/~meta/temp/nxserver_error.log

Thanks.

--
Iwao, Koichiro <meta at club.kyuetch.ac.jp>