[FreeNX-kNX] nxagent failure on FC5
Alastair Johnson
alastair at solutiontrax.com
Thu Aug 24 12:09:59 UTC 2006
The answer is:
yum install dbus-x11
When starting a kde session node_start_applications runs:
DISPLAY=unix:1000 /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session /usr/bin/startkde
>>/home/ajohnson/.nx/<session_id>/session
My hosted machine had the man page for dbus-launch (provided by dbus) but
not /usr/bin/dbus-launch itself (provided by dbus-x11) while the local
machine had both. Not having this meant the session was completed before it
finished starting. I don't know how the dependencies pulled it in on one but
not the other, but there you go.
On Wednesday 16 August 2006 14:50, Alastair Johnson wrote:
> Take 1 clean partition, install FC5 with the 'web server' option, make sure
> to turn off SELinux, add a user, yum update, yum install kdebase, yum
> install freenx then set up client with the key and try to connect.
>
> Result: it works. So it _can_ be as easy as that.
>
> Now I need to find out what's different between the working and non-working
> machines. I'll report back when I have an answer...
>
> On Tuesday 15 August 2006 17:17, Alastair Johnson wrote:
> > Easier said than done when the box is at a hosting company on the other
> > side of the country ;-) I was hoping it would start as easily as it did
> > with FC3. Now I'm installing FC5 on a spare partition locally so I can do
> > the sort of things you're suggesting, but it takes a while to
> > install...more later.
> >
> > On Tuesday 15 August 2006 16:58, Sunil wrote:
> > > look at 'options' file and start nxagent manually from cmdline with the
> > > same options. Are you able to get a NX window?
> > >
> > > set display to :1000 and try opening an xterm, and see if that window
> > > pops up in that NX windows.
> > >
> > >
> > >
> > > Alastair Johnson <alastair at solutiontrax.com> wrote: After running
> > > successfully with FreeNX 0.4.x on FC3 for some time I am not trying to
> > > get things going with FC5 but without much success. I keep getting:
> > > 1004 Error: NX Agent exited with exit status 1.
> > >
> > > Here's what I've done. Can anybody tell me the (probably obvious) step
> > > I've missed?
> > >
> > > yum update
> > > yum install freens
> > > yum install kdebase
> > > mv /usr/X11R6 /usr/X11R6_old
> > > cp /etc/nxserver/node.conf.sample /etc/nxserver/node.conf
> > >
> > > This gives me these versions:
> > > freenx-0.5.0-2.fc5
> > > nx-2.0.0-3.fc5
> > >
> > > In node.conf I uncommented and set the following:
> > > NX_LOG_LEVEL=7
> > > SESSION_LOG_CLEAN=0
> > > ENABLE_2_0_0_BACKEND="1"
> > > These should be enough to give me useful log output and to get a
> > > connection going. I can sort out printing and so on later.
> > >
> > > The binary nxclient is not installed in the server. I assume the
> > > nxclient script provides the functionality needed by the server as it
> > > does on 0.4.x
> > >
> > > Using client nxclient-1.5.0-141 on gentoo amd64 (which works with the
> > > 0.4.x server on fc3) I create a new connection for this server, change
> > > the key to match the server's client.id_dsa.key and set it to enable
> > > SSL for all traffic. Speed is 'Modem', desktop is 'KDE' and smb, cups
> > > and multimedia are all off.
> > >
> > > Starting a connection with these settings authentication completes, but
> > > session startup fails. Logs are below.
> > >
> > > The client shows:
> > > ===========================================
> > > NX> 203 NXSSH running with pid: 14021
> > > NX> 285 Enabling check on switch command
> > > NX> 285 Enabling skip of SSH config files
> > > NX> 200 Connected to address: on port: 22
> > > NX> 202 Authenticating user: nx
> > > NX> 208 Using auth method: publickey
> > > HELLO NXSERVER - Version 1.5.0-50 OS (GPL)
> > > NX> 105 hello NXCLIENT - Version 1.5.0
> > > NX> 134 Accepted protocol: 1.5.0
> > > NX> 105 SET SHELL_MODE SHELL
> > > NX> 105 SET AUTH_MODE PASSWORD
> > > NX> 105 login
> > > NX> 101 User: ajohnson
> > > NX> 102 Password:
> > > NX> 103 Welcome to: user: ajohnson
> > > NX> 105
> > > listsession --user="ajohnson" --status="suspended,running"
> > > --geometry="1280x1024x24+render" --type="unix-kde" NX> 127 Sessions
> > > list of user 'ajohnson' for reconnect:
> > >
> > > Display Type Session ID Options
> > > Depth Screen Status Session Name
> > > ------- ---------------- -------------------------------- --------
> > > ----- -------------- ----------- ------------------------------
> > >
> > >
> > > NX> 148 Server capacity: not reached for user: ajohnson
> > > NX> 105
> > > startsession --session="" --type="unix-kde" --cache="8M" --images="32M"
> > > --link="modem" --kbtype="pc102/gb" --nodelay="1" --encryption="1"
> > > --backingstore="when_requested" --geometry="1280x977" --media="0"
> > > --agent_server="" --agent_user="" agent_password="******""
> > > --screeninfo="1280x977x24+render"
> > >
> > > NX> 1000 NXNODE - Version 1.5.0-50 OS (GPL)
> > > NX> 700 Session id: -1000-95216C92E816A0FF5BBD7973284F7646
> > > NX> 705 Session display: 1000
> > > NX> 703 Session type: unix-kde
> > > NX> 701 Proxy cookie: 450aeb72969941234dfc403ce9a5dd47
> > > NX> 702 Proxy IP: 127.0.0.1
> > > NX> 706 Agent cookie: 450aeb72969941234dfc403ce9a5dd47
> > > NX> 704 Session cache: unix-kde
> > > NX> 707 SSL tunneling: 1
> > > NX> 1009 Session status: starting
> > > NX> 710 Session status: running
> > > NX> 1002 Commit
> > > NX> 105 /usr/bin/nxserver: line 1077: 25434 Terminated
> > > sleep $AGENT_STARTUP_TIMEOUT
> > > NX> 1006 Session status: running
> > > NX> 596 Session startup failed.
> > > NX> 1004 Error: NX Agent exited with exit status 1.
> > > Can't
> > > open
> > > /var/lib/nxserver/db/running/sessionId{95216C92E816A0FF5BBD7973284F7646
> > >}: No such file or directory.
> > > mv: cannot stat
> > > `/var/lib/nxserver/db/running/sessionId{95216C92E816A0FF5BBD7973284F764
> > >6} ': No such file or directory
> > > NX> 1006 Session status: closed
> > > NX> 1001 Bye.
> > > Killed by signal 15.
> > > =================================================
> > > On the server we have:
> > > /home/ajohnson/.nx/C--1000-95216C92E816A0FF5BBD7973284F7646/session
> > > =================================================
> > > _XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
> > >
> > > NXAGENT - Version 2.0.0
> > >
> > > Copyright (C) 2001, 2006 NoMachine.
> > > See http://www.nomachine.com/ for more information.
> > >
> > > Info: Agent running with pid '25651'.
> > > Session: Starting session at 'Tue Aug 15 14:06:19 2006'.
> > > Info: Proxy running in server mode with pid '25651'.
> > > Info: Waiting for connection from '127.0.0.1' on port '5000'.
> > > Info: Aborting the procedure due to signal '15'.
> > >
> > > Fatal server error:
> > > Error: Unable to open
> > > display
> > > 'nx/nx,options=/home/ajohnson/.nx/C--1000-95216C92E816A0FF5BBD7973284F7
> > >64 6/ options:1000'. ===============================================
> > > /home/ajohnson/.nx/C--1000-95216C92E816A0FF5BBD7973284F7646/options
> > > ===============================================
> > > kbtype=pc102/gb,cache=8M,images=32M,link=modem,nodelay=1,type=unix-kde,
> > >cl ea
> > > nup=0,accept=127.0.0.1,cookie=450aeb72969941234dfc403ce9a5dd47,id=-1000
> > >-9 521 6C92E816A0FF5BBD7973284F7646,samba=0,media=0:1000
> > > ===============================================
> > > /var/log/nxserver.log
> > > ===============================================
> > > -- NX SERVER START: -c /usr/bin/nxserver - ORIG_COMMAND=
> > > HELLO NXSERVER - Version 1.5.0-50 OS (GPL)
> > > NX> 105 hello NXCLIENT - Version 1.5.0
> > > NX> 134 Accepted protocol: 1.5.0
> > > NX> 105 SET SHELL_MODE SHELL
> > > NX> 105 SET AUTH_MODE PASSWORD
> > > NX> 105 login
> > > NX> 101 User: ajohnson
> > > NX> 102 Password:
> > > Info: Auth method: passdb ssh
> > > NX> 103 Welcome to: user: ajohnson
> > > NX> 105
> > > listsession --user="ajohnson" --status="suspended,running"
> > > --geometry="1280x1024x24+render" --type="unix-kde" NX> 127 Sessions
> > > list of user 'ajohnson' for reconnect:
> > >
> > > Display Type Session ID Options
> > > Depth Screen Status Session Name
> > > ------- ---------------- -------------------------------- --------
> > > ----- -------------- ----------- ------------------------------
> > >
> > >
> > > NX> 148 Server capacity: not reached for user: ajohnson
> > > NX> 105
> > > startsession --session="" --type="unix-kde" --cache="8M" --images="32M"
> > > --link="modem" --kbtype="pc102/gb" --nodelay="1" --encrypt ion="1"
> > > --backingstore="when_requested" --geometry="1280x977" --media="0"
> > > --agent_server="" --agent_user="" agent_password="******""
> > > --screeninfo="1280x977
> > > x24+render"
> > >
> > > &session=&type=unix-kde&cache=8M&images=32M&link=modem&kbtype=pc102/gb&
> > >no de lay=1&encryption=1&backingstore=when_requested&geometry=1280x97
> > > 7&media=0&agent_server=&agent_user=&agent_password=******&screeninfo=12
> > >80 x9
> > > 77x24+render&clientproto=1.5.0&user=ajohnson&userip=80.177.216.199&uniq
> > >ue id= 95216 C92E816A0FF5BBD7973284F7646&display=1000&host=127.0.0.1
> > > ajohnson at 127.0.0.1's password:
> > > NX> 1000 NXNODE - Version 1.5.0-50 OS (GPL)
> > > NX> 700 Session id: -1000-95216C92E816A0FF5BBD7973284F7646
> > > NX> 705 Session display: 1000
> > > NX> 703 Session type: unix-kde
> > > NX> 701 Proxy cookie: 450aeb72969941234dfc403ce9a5dd47
> > > NX> 702 Proxy IP: 127.0.0.1
> > > NX> 706 Agent cookie: 450aeb72969941234dfc403ce9a5dd47
> > > NX> 704 Session cache: unix-kde
> > > NX> 707 SSL tunneling: 1
> > > NX> 1009 Session status: starting
> > > NX> 710 Session status: running
> > > NX> 1002 Commit
> > > NX> 1006 Session status: running
> > > NX> 105 NX> 1004 Error: NX Agent exited with exit status 1.
> > > NX> 1006 Session status: closed
> > > NX> 596 Session startup failed.
> > > mv: target
> > > `/home/ajohnson/.nx/F-C--1000-95216C92E816A0FF5BBD7973284F7646/' is
> > > not a directory: No such file or directory
> > > NX> 1001 Bye.
> > > bye
> > > Bye
> > > NX> 999 Bye
> > >
> > > ________________________________________________________________
> > > Were you helped on this list with your FreeNX problem?
> > > Then please write up the solution in the FreeNX Wiki/FAQ:
> > > http://openfacts.berlios.de/index-en.phtml?title=FreeNX_FAQ
> > > Don't forget to check the NX Knowledge Base:
> > > http://www.nomachine.com/kb/
> > >
> > > ________________________________________________________________
> > > FreeNX-kNX mailing list --- FreeNX-kNX at kde.org
> > > https://mail.kde.org/mailman/listinfo/freenx-knx
> > > ________________________________________________________________
> > >
> > >
> > >
> > > ---------------------------------
> > > Do you Yahoo!?
> > > Next-gen email? Have it all with the all-new Yahoo! Mail Beta.
> >
> > ________________________________________________________________
> > Were you helped on this list with your FreeNX problem?
> > Then please write up the solution in the FreeNX Wiki/FAQ:
> > http://openfacts.berlios.de/index-en.phtml?title=FreeNX_FAQ
> > Don't forget to check the NX Knowledge Base:
> > http://www.nomachine.com/kb/
> >
> > ________________________________________________________________
> > FreeNX-kNX mailing list --- FreeNX-kNX at kde.org
> > https://mail.kde.org/mailman/listinfo/freenx-knx
> > ________________________________________________________________
>
> ________________________________________________________________
> Were you helped on this list with your FreeNX problem?
> Then please write up the solution in the FreeNX Wiki/FAQ:
> http://openfacts.berlios.de/index-en.phtml?title=FreeNX_FAQ
> Don't forget to check the NX Knowledge Base:
> http://www.nomachine.com/kb/
>
> ________________________________________________________________
> FreeNX-kNX mailing list --- FreeNX-kNX at kde.org
> https://mail.kde.org/mailman/listinfo/freenx-knx
> ________________________________________________________________
More information about the FreeNX-kNX
mailing list