[FreeNX-kNX] Fedora Core 8 black screen after authentication

[Simon Gao]

Hi,

I am running a Fedora Core 8 i386 with latest updates. The freenx and nx 
versions are nx-3.1.0-25.1.fc8 and freenx-0.7.1-3.fc8. On the client, I 
am using nxclient-3.1.0.

I've disabled SELinux, iptables on Fedora Core 8 machine.  It seems 
authentication part worked ok. But KDE does not start up successfully or 
NXClient failed to display it correctly?. I can see there is a startkde 
process running. NXclient displays negotiating X session and then black 
screen.

Here is what's logged:

-- NX SERVER START: -c /usr/libexec/nx/nxserver - ORIG_COMMAND=
HELLO NXSERVER - Version 2.1.0-71 OS (GPL)
NX> 105 hello NXCLIENT - Version 2.1.0
NX> 134 Accepted protocol: 2.1.0
NX> 105 SET SHELL_MODE SHELL
NX> 105 SET AUTH_MODE PASSWORD
NX> 105 login
NX> 101 User: gao
NX> 102 Password:
Info: Auth method: passdb ssh
NX> 103 Welcome to: nxserv1.example.com user: gao
NX> 105 listsession --user="gao" --status="suspended,running" 
--geometry="1400x1050x24+render" --type="unix-kde"
NX> 127 Sessions list of user 'gao' for reconnect:

Display Type             Session ID                       Options  Depth 
Screen       Status      Session Name
------- ---------------- -------------------------------- -------- ----- 
-------------- ----------- ------------------------------


NX> 148 Server capacity: not reached for user: gao
NX> 105 startsession  --link="lan" --backingstore="1" --encryption="1" 
--cache="16M" --images="64M" --shmem="1" --shpix="1" --strict="0" 
--composite="1" --media="0" --session="nazilla" --type="unix-kde" 
--geometry="1400x994" --client="linux" --keyboard="pc101/us" 
--screeninfo="1400x994x24+render"

&link=lan&backingstore=1&encryption=1&cache=16M&images=64M&shmem=1&shpix=1&strict=0&composite=1&media=0&session=nazilla&type=unix-kde&geometry=1400x994&client=linux&keyboard=pc101/us&screeninfo=1400x994x24+render&clientproto=2.1.0&user=gao&userip=192.156.98.12&uniqueid=51AC752E6DD804E5F38DD18E352ABBD4&display=1000&host=127.0.0.1
gao at 127.0.0.1's password:
NX> 1000 NXNODE - Version 2.1.0-71 OS (GPL)
server_nxnode_echo: NX> 1000 NXNODE - Version 2.1.0-71 OS (GPL)
NX> 700 Session id: 
nxserv1.example.com-1000-51AC752E6DD804E5F38DD18E352ABBD4
NX> 705 Session display: 1000
NX> 703 Session type: unix-kde
NX> 701 Proxy cookie: 4cc97aebcfcb124b2d3aefea8af90b77
NX> 702 Proxy IP: 127.0.0.1
NX> 706 Agent cookie: 4cc97aebcfcb124b2d3aefea8af90b77
NX> 704 Session cache: unix-kde
NX> 707 SSL tunneling: 1
server_nxnode_echo: NX> 700 Session id: 
nxserv1.example.com-1000-51AC752E6DD804E5F38DD18E352ABBD4
server_nxnode_echo: NX> 705 Session display: 1000
server_nxnode_echo: NX> 703 Session type: unix-kde
server_nxnode_echo: NX> 701 Proxy cookie: 4cc97aebcfcb124b2d3aefea8af90b77
server_nxnode_echo: NX> 702 Proxy IP: 127.0.0.1
server_nxnode_echo: NX> 706 Agent cookie: 4cc97aebcfcb124b2d3aefea8af90b77
server_nxnode_echo: NX> 704 Session cache: unix-kde
server_nxnode_echo: NX> 707 SSL tunneling: 1
NX> 710 Session status: running
server_nxnode_echo: NX> 710 Session status: running
NX> 1002 Commit
server_nxnode_echo: NX> 1002 Commit
NX> 1006 Session status: running
session_status 51AC752E6DD804E5F38DD18E352ABBD4 Running
NX> 105 bye
Bye
NX> 999 Bye
server_nxnode_echo: NX> 1006 Session status: running

Anything else I can try?

Simon