Freenx crash in gnome remote session

I'm using freenx for acess my office computer at home. But, after gnome is update for 3.4 nxclient connect the session and crash when gnome is loading. In kde session work fine, but crash when gtk3 applications start run.

I just also noticed that opening .jpg files crashes NX.

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Freenx crash with gnome-keyring-daemon

I have gnome 2.26 installed with nxserver 3.2.0-73 and nxnode 3.2.0-73 installed.
When I log into the computer locally, everything works fine.
Logging into gnome via nx, when the gnome-keyring-daemon is running, anytime after I open
either gnome-appearance-properties, gnome-keyboard-properties or any of the other gnome programs,
launching programs causes NX to terminate.
With logging on, it just says nx session terminated.
nothing showes up in the main message log.
using "exec dbus-launch --exit-with-session /usr/bin/gnome-session" as my command.
I have fonts installed and everything.
Both XFCE and KDE 4.2 work fine in NX.
I have all the font packages installed also.
I have set up older versions of gnome with nx on other machines and never had this problem.
Anyone have any ideas?

I just also noticed that opening .jpg files crashes NX.

Keyboard properties crash remote session

I have a x2go server on Arch and client on Ubuntu. When I open a session, keyboard indicator dies and can not be restarted. When I call keyboard properties from menu it kills the session.
The same thing with Nomachine FreeNX.
There is any message in X.log or messages on the server
How can I debug the problem?

I have the exact same problem, except I don't even have to have a remote session. Just on my desktop after a while the media keys will stop working and when I call up anything keyboard related xserver crashes and I'm back at the login screen.

32bpp application doesn`t display correctly or crashes when we remote via SCCM 2007 remotetool

By default remotetool’s Color Depth is set to 16 bpp
Daniel
Synapse application is a PACS viewer used by radiology department in our hospital.
Synapse is designed to run in 32 bpp, therefore when we remote to it, the picture is not dispayed.
Instead it displays an error Your display is configured for 65536 colors. This mode is unsupported. Use 24 or 32 colour mode.
As soon as we disconnect or end the remote session. The picture on users workstation
turns black. Synapse needs to be re-launched in order to display properly again.
Is there a way to set the Color Depth default on remotetool to 24bbp ?
When we close the remote session, Synapse crashes or doesn’t display any pictures, leaving them black.
Here’s how the user would see it
On the other hand if we pre-set the colour depth to 24bbp before opening Synapse. Everything is displayed correctly on both admin and the remote workstation, while in a remote session.

Yes, I know this is an old post, but I’m trying to clean them up.
To my knowledge there is no way to do this, however I would suggest looking at remote desktop instead of CM0-7 Remote control.
Garth Jones | My blogs: Enhansoft and
Old Blog site | Twitter:
@GarthMJ

Local Devices not found while on Remote Session

Hopefully someone in the forum will have an idea where I am failing.
I have an hp laptop (model 15--b123cl) running windows 8.1.
I am Remote Desktop Connecting into my Server running Windows 7 Professional SP1.
Both my hp laptop and the server have all Updates installed (including KB 2830477 for Windows 7 SP1).
I have checked all options in my Remote Desktop Connection (Show Options) Local Resources tab to allow Local Devices and Printers to be available on my laptop (the client) while in a remote session on my server.
(Checked Printers, Clipboards and all options under "more" such as Ports, Drivers, etc.)
The connection works fine but no local devices (printers, thumbdrives, etc.) are visible or accessible while in the remote session. My laptop recognizes the devices being plugged into the USB port (tone sounds), but the device will not show up in the
remote session. (They are shown on my local hp when I minimize the Remote connection.)
My real need is to print to my hp printer while logged onto the remote server. I have an hp Officejet Pro 8600 which I have plugged-in to my laptop USB. I relalize that while in remote connections I won't find wireless devices
on my local (client) network unless mapped to a LPT or COM port, so I hard-plug into my USB. I have also tried mapping my printer to a second port such as LPT2 or COM1 - still no luck.
No matter what I have tried or read about Remote Desktop Sessions, I can not get my Local hp Printer to show up while in my remote session. Any ideas?
Thanks
SL in Virginia

Hi Avi,
Thanks for your reply!
I am using JDeveloper version 9.0.3.1035!
When I say it works in JDeveloper, I do mean the embedded server.
In JDeveloper I have two projects, a) a session bean project and b) an entity bean project.
I can run my code fine against the embedded server.
However once I deploy the two jars to the standalone server things fall apart.
When I reverted back to putting the session beans & entity beans all in one jar everythinh worked fine.
However, I do not want to do this, I want to maintain my entity beans independently ( for maintenance & de- coupling reasons).
So, I guess what I really want, is to see in black and white that local references do or do not traverse different jars on the same server.
thanks,
Kevin

Unable to Change Screen Resolution in Remote Session - Windows Server 2012 R2

Does anybody know of a way to allow Remote Desktop users to adjust their own screen resolution in a remote session under Windows Server 2012 R2? We are struggling with this and can't seem to find a solution.
When users login to their RDP session and try to adjust their screen resolution this message is displayed in Control Panel:
"The display settings can't be changed from a remote session."
We don't want to use the "make text and other items larger or smaller" scaling feature, as this produces undesirable results with some of our applications. We also don't want to have to support multiple types of RDP clients or RDP shortcut
files.
We have looked at other posts but can't find an answer that applies to Windows Server 2012 R2. The closest thing we could find is KB2726399, but it only applies to Server 2008.
Does anybody have a solution for Server 2012?
Thanks

Hi,
Currently you cannot change the resolution from within the session. This is normal and expected behavior.
Unfortunately this means you need to set the desired resolution before connecting by using custom .rdp files, manually within the Remote Desktop Client, custom web launch page, custom windows launch program, etc.
-TP

KB2923545 remote sessions drop issue

In our environment we have Remote Desktop Services Host running patched and up to date Windows 2008 R2 Enterprise behind Remote Desktop Gateway running Windows 2012 R2 Standard. Dual Factor
Authentication from Windows Azure is used in our system as well.<o:p></o:p>
We experienced following strange behavior. Users with updated Windows 7 clients can successfully authenticate against RD Gateway, receive a call from Windows Azure DFA, authenticate
and establish remote session to RDSH. No issues while working in remote session until user need step back or minimize the active RD session window. After 120 seconds the session get dropped and reconnects immediately and the user receives another authentication
call from DFA.<o:p></o:p>
No errors on client side, no errors on DFA, RDG or RDSH servers, just entries that the session was disconnected and then reconnected.<o:p></o:p>
Running Wireshark on the clients side shows that the local computer sends RST, ACK which drops connection and then immediately sends SYN to RDG server with initiates connection reestablishment
and a call from DFA. <o:p></o:p>
We figured out that this behavior is related to the stations with KB2923545 installed. As soon as we remove mentioned KB, no session drops.<o:p></o:p>
Anybody experiencing the same and had found other solution then just removing windows update KB2923545? <o:p></o:p>

Hi,
Thank you for posting in Windows Server Forum.
Does this happen on any particular system with specific account?
As this KB is specific for the issue for your issue, here suggest you to install on another system or reinstall the KB after restating the system. And finally check with new user account without any permission.
Hope it helps!
Thanks.
Dharmesh Solanki

Windows Server 2012 Used: Error Message from Windows 7 PC: Remote session was disconnected because there are no remote desktop license servers available to provide a license. Please contact the server administrator.

We are using Windows Server 2012 Standard installed in VMWare / Virtual machine and to access this we use vSphere client and Remote Desktop Connection / service was already enabled and was working fine with User PCs / laptops remote desktop into the server
2012, until it gave an error message of: Remote session was disconnected because there are no remote desktop license servers available to provide a license. Please contact the server administrator. whilst logging into the server.
We DON'T use Active Directory nor and we don't use domain and not looking to use it any-time soon.
I checked the RD Licensing Diagnoser and it says the grace period has expired and the licensing mode for the remote desktop session host server is not configured. I have checked the Remote Desktop Gateway has been stopped and I tried to start it and it
resumed to stop, here I assume its where the licensing part comes in to re-enabled this.
I have been trying to follow these articles online: http://ryanmangansitblog.com/2013/03/27/deploying-remote-desktop-gateway-rds-2012/ and http://www.concurrency.com/blog/rds8-add-a-licensing-server-2/#Install the overview part that I cannot get into,
because I think we have to be is AD DS for this which we don't. Is there a way around this for non domain / just standalone set-up? Is it a must / requirement we need to be in a domain in order for Remote Desktop Connection to work?
Also, we have a Windows Server 2012 RDS CALs - 10 (software and licence key), will the licence key work for the Windows 2012 Server Standard? We do not want to install the other Server mentioned which comes with CAL / licence key as its time consuming
to reinstall other programs. I have installed Server role service of Remote Desktop Licencing and automatically installed other associated services needed. in the RD Licencing Manager, the Server had a red cross and I "Activate Server"
where I followed: http://www.concurrency.com/blog/rds8-add-a-licensing-server-2/#Install in Install Licences section and I have used the licence key of CAL - 10 mentioned above; it stated I have successfully completed the install licences wizard and displayed:
10 Windows Server 2012 - RDS Per User CAL installed, and in the RD Licensing Manager the server turned into a green tick and added the licence.
I then tested the Remote desktop connection from my PC and the same error message was there and checked the RD Licensing Diagnoser and the same error messages was there. I haven't restart the services of Remote Gateway / the server itself; do I really
need to reboot server?
Any advice / guidance would be very much appreciated and this is a urgent matter.
Thank you for your time.

Hotfix Released here:
http://support.microsoft.com/kb/2916846

Problem Calling Remote Session Bean Method

Need help. I am trying to call a method in a remote stateless session bean in an EJB in my web application from a stateless session bean in a different EJB in the web application. I am getting a run-time error that says,
"java.lang.NoClassDefFoundError: dtpitb.common.sb.reports.CommonReportsHome"
ref = ctx.lookup( jndiName );
// Cast to Local Home Interface using RMI-IIOP
commonReportsHome = (CommonReportsHome)
PortableRemoteObject.narrow(ref, CommonReportsHome.class);
If while in a session bean of an EJB, I want to call a public method in the session bean of a totally different EJB, is there something in particular I am missing. I can make the call from the web application code. I can make a remote call from this session bean to itself in the exact same fashion. I just can't call a session bean in another EJB. All thoughts are welcome.
Thanks,
Pete

Thanks for replying. That could very well be the case I suppose. I'm using JBuilder and WebLogic, and JBuilder pretty much does all of the deployment descriptor code for me. However, maybe this is something I need to incorporate manually.
One EJB is in the same project as the web application code. The other EJB (common_ejb) is in another project. The calling session bean is in the project with the web app, and the remote session bean method that I'm targeting is in the common EJB session bean. Both EJBs are included in the web app's WEB-INF\lib dir and in the war file.
So theoretically, this isn't an unconventional practice I assume?
Thanks,
Pete

Windows server 2012 Data Center with VDI configuration error message ( The remote session was disconnected because there are no remote desktop license servers available)

Dears,
I have two windows server 2012 Data Center and I configured (Virtual Desktop Interface)VDI on it's.
All my clients connected on both of servers by used Remote Desktop sessions ,5 months since.
Currently,when the clients is connected on the both of servers they received the following error:
"The remote session was disconnected because there are no remote desktop license servers available to provide license"
Kindly note, I installed windows Licenses Server Data Center on the both of servers.
Regards.

Hi,
Please let us know if you have purchased RDS CALs and install it in your RD licensing server.
Also, on RD Session host servers, please make sure that you have specified the license mode and point them to the RD licensing server.
Remote Desktop Services Client Access Licenses (RDS CALs)
http://technet.microsoft.com/en-us/library/cc753650.aspx
RD Licensing Configuration on Windows Server 2012
http://blogs.technet.com/b/askperf/archive/2013/09/20/rd-licensing-configuration-on-windows-server-2012.aspx
Hope this helps.
Jeremy Wu
TechNet Community Support

Hyper-V 2012 R2. RemoteFx. "The remote session was disconnected because there were network problems during the licensing protocol. Please try connecting to the remote computer again."

After a Installation from Windows 8.1/windows 7 everything works fine. For example Install updates and Software. If I connect the first time a remotefx card i can use RDP as well. But if i restart the host I get the mentioned error. What can I do. These
Hosts are not in a domain configuration. I tried it too but there was no difference. I didn't discovered any errors in the eventlog, too. Only an actviex error. But same errors occurs with a succsefull rdp session.
Also strange is if i start the vm without a remotefx card it works fine again. Only session with a Remotefx card aren't possible anymore.
Is there a bug or something. I tried it many times with the same error.
Maybe someone can help me.
kind regards
Tobi

Hi Tobi,
Thank you for posting in Windows Server Forum.
For a workaround, please try to perform the two steps.
1. Do NOT enable RDP 8 on the Windows 7 SP1 VM. You should install RDP 8 and update the ICs though.
2. Change the connection setting on the client from "Automatically detect" to "LAN"
Please check again below thread for information.
a. "The remote session was disconnected
because there were network problems during the licensing protocol" after enabling RemoteFX Windows 8 VM
(Please recheck answer by “dgeddes”)
b. "The remote session
was disconnected because there were network problems during the licensing protocol" After Installing RemoteFX
Hope it helps!
Thanks,
Dharmesh

[SOLVED!]I'd like to add a dedicated Gnome-Shell session entry to GDM.

Edit:
Well, thanks for all your help guys, I really did appreciate it all.
However I've remembered something I used to use in Ubuntu.
I added a Gnome-Shell .desktop file into my /home/myname/.config/autostart folder like this
[Desktop Entry]
Type=Application
Exec=gnome-shell --replace &
Hidden=false
X-GNOME-Autostart-enabled=true
Name[en_US]=Gnome Shell
Name=Gnome Shell
Comment[en_US]=Start Gnome Shell!
Comment=Start Gnome Shell!
OnlyShowIn=GNOME
It starts only in Gnome and nothing else, just how I wanted it to. I'm aware that this is more of a bandaid fix than anything else, but it works!
Thanks again, now I can use KDE, Gnome-Shell, and Openbox.
Last edited by Nimbus (2011-07-02 02:55:37)

Wey wrote:
Hello nimbus,
i don't have a gdm setup at hand, but i think you still need gnome-session. /usr/share/xsessions/gnome-shell.desktop should probably state
[GNOME Session]
Name=Gnome Shell Session
Exec=gnome-session --session gnome-with-shell
Type=Application
note gnome-sessions man page; sessions specified via the --session flag are looked for in /usr/share/gnome-sessions/sessions.
There you should have a file like gnome-with-shell.desktop
[GNOME Session]
Name=Gnome Shell Session
RequiredComponents=gnome-shell;gnome-settings-daemon;
IsRunnableHelper=/usr/lib/gnome-session/gnome-session-check-accelerated
FallbackSession=gnome-fallback
EDIT: Well....definately more progress this time....I think.
It still doesn't load gnome-shell and instead says
No EXEC Line in session file gnome-shell, loading fallback mode.
Here are my entries
/usr/share/xsessions/gnome-shell.desktop
[GNOME Session]
Name=Gnome Shell Session
Exec=gnome-session --session gnome-with-shell
Type=Application
/usr/share/gnome-sessions/gnome-with-shell.session
[GNOME Session]
Name=Gnome Shell Session
RequiredComponents=gnome-shell;gnome-settings-daemon;gnome-power-manager
IsRunnableHelper=/usr/lib/gnome-session/gnome-session-check-accelerated
Exec=gnome-shell (I added this in thinking it might be the issue
FallbackSession=gnome-fallback
OnlyShowIn=Gnome
I can still get it to load by using grun and typing gnome-shell --replace, but that's besides the point. Also it would seem that none of my startup applications load like they are suposed to, but I'm sure it's some sort of bug related to the issue.
Edit:
Adding even further to the oddness, it would appear that gnome.session already supposedly has these entries, further baffling me as to why it doesn't load gnome-shell to begin with unless it's in my /home/name/.config/autostart folder.
/usr/share/gnome-sessions/Gnome.session
RequiredComponents=gnome-shell;gnome-settings-daemon;
IsRunnableHelper=/usr/lib/gnome-session/gnome-session-check-accelerated
FallbackSession=gnome-fallback
Sigh...really confused now. I guess what I need help with is figuring out why old shell here isn't loading unless it's in my autostart directory.
Last edited by Nimbus (2011-07-01 23:46:03)

TS3938 When I went to the Quicken site I was routed to a third party tech company that asked me to download a software that allowed them to access my computer for a remote session to fix my computer. Is that a scam? I did not do it but how do I get my Q

When I went to the Quicken site I was routed to a third party tech company that asked me to download a software that allowed them to access my computer for a remote session to fix my computer. Is that a scam? I did not do it but how do I get my Quicken 2007 to work with Mountain Lion?

old diane wrote:
When I went to the Quicken site I was routed to a third party tech company that asked me to download a software that allowed them to access my computer for a remote session to fix my computer. Is that a scam? I did not do it but how do I get my Quicken 2007 to work with Mountain Lion?
Ahhh, I see that you did not allow them to connect (is this true)
Here is a link to the Lion/Mountain Lion compatible version of Quicken.
http://quicken.intuit.com/personal-finance-software/quicken-2007-osx-lion.jsp

Exchange 2013 remote session running as PowerShell version 2.0. How can I get it to run version 3.0?

I'm trying to use the newer Powershell 3.0 features, particularly the ability to disconnect/reconnect a remote session, for our Exchange 2013 administration tools. I have 3.0 on my workstation, and am connecting to a remote session on an Exchange 2013
server (on Server 2012).   Even LOCALLY on the Exchange 2013 server Exchange Management Shell I get the same behavior:
Exchange Command Shell on an Exchange 2013 server (running Windows Server 2012)
[PS] >$PSVersionTable
Name                           Value
PSVersion                      3.0
WSManStackVersion              3.0
SerializationVersion           1.1.0.1
CLRVersion                     4.0.30319.19117
BuildVersion                   6.2.9200.16628
PSCompatibleVersions           {1.0, 2.0, 3.0}
PSRemotingProtocolVersion      2.2
[PS] C:\Windows\system32>Get-PSSession
Id Name            ComputerName    State         ConfigurationName
1 Session1        mercmbx35r.n... Opened        Microsoft.Exchange
[PS] C:\Windows\system32>$session = Get-PSSession
[PS] C:\Windows\system32>$session.ApplicationPrivateData.PSVersionTable
Name                           Value
PSVersion                      2.0
PSCompatibleVersions           {1.0, 2.0, 3.0}
PSRemotingProtocolVersion      2.2
BuildVersion                   6.2.9200.16628
CLRVersion                     4.0.30319.19117
WSManStackVersion              3.0
SerializationVersion           1.1.0.1
How/where can I force the Exchange session to run version 3.0?
Thanks in advance,
Rick Tatem

I still can't get it to work that way. I changed my cfexecute to:
<cfexecute name="C:\windows\system32\cmd.exe" arguments="/c C:\Inetpub\wwwroot\captcha\#cmd_filename#" outputFile="C:\testoutput.txt" timeout = "90"></cfexecute>
And I changed my bat file to have:
<cfsavecontent variable="cmd_content">
cd\
TSC.exe /s "#newString#" C:\Inetpub\wwwroot\captcha\#FileName# Mary (for Telephone)
</cfsavecontent>
The output file is showing:
C:\ColdFusion9\runtime\bin>cd\
C:\>TSC.exe /s "3.....P.....4.....Z.....8.....U.....7.....X....." C:\Inetpub\wwwroot\captcha\3P4Z8U7X-105724.wav Mary (for Telephone)
I still can't get it to run the exe. I have watched the process list while running this and the exe doesn't show up. I tried cfexecute on the exe directly before trying the bat method, with hard coded arguments, and it still didn't work. I am so lost right now this makes no sense to me.

Looking up a remote session bean javax.naming.NotContextException

Hi,
I am having trouble when looking up for a remote session bean from my ejb application. I am running jboss 4.0.4 with ejb3.0. I am trying to access a remote computer running jboss 4.0.4 but with 2.1 option. Following is my code
Properties props = new Properties();     props.setProperty(Context.INITIAL_CONTEXT_FACTORY,"org.jboss.security.jndi.JndiLoginInitialContextFactory");
props.setProperty(Context.SECURITY_PRINCIPAL, "admin");
props.setProperty(Context.SECURITY_CREDENTIALS, "admin");
props.setProperty(Context.PROVIDER_URL, "jnp://192.168.10.130:1099/");
Context ctx = new InitialContext(props);
Object object = ctx.lookup( "ejb/com/blah/Manager/remote" );
          ManagerRemoteHome home = (ManagerRemoteHome)PortableRemoteObject.narrow ( object, ManagerRemoteHome.class);
          ManagerRemote manager = home.create();
I get an exception at the following line
ManagerRemoteHome home = (ManagerRemoteHome)PortableRemoteObject.narrow ( object, ManagerRemoteHome.class);
2006-11-02 15:02:49,194 ERROR [STDERR] javax.naming.NotContextException
2006-11-02 15:02:49,194 ERROR [STDERR]      at org.jnp.server.NamingServer.lookup(NamingServer.java:285)
2006-11-02 15:02:49,194 ERROR [STDERR]      at org.jnp.server.NamingServer.lookup(NamingServer.java:270)
2006-11-02 15:02:49,194 ERROR [STDERR]      at org.jnp.server.NamingServer.lookup(NamingServer.java:270)
2006-11-02 15:02:49,194 ERROR [STDERR]      at org.jnp.server.NamingServer.lookup(NamingServer.java:270)
2006-11-02 15:02:49,194 ERROR [STDERR]      at org.jnp.server.NamingServer.lookup(NamingServer.java:270)
2006-11-02 15:02:49,194 ERROR [STDERR]      at org.jnp.server.NamingServer.lookup(NamingServer.java:270)
2006-11-02 15:02:49,194 ERROR [STDERR]      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Instead of deploying remotely on a different machine I deployed in on my instance of jboss and everything works ok.
Message was edited by:
fkzeljo

Thanks for your reply,
I tried deploying it under local instance of jboss. It worked. However when I add the following line
props.setProperty(Context.PROVIDER_URL, host);
even if host is set to
String host = "jnp://localhost:1099";
I started getting the following exception
2006-11-03 10:17:18,319 ERROR [STDERR] java.lang.ClassCastException
2006-11-03 10:17:18,319 ERROR [STDERR]      at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:229)
2006-11-03 10:17:18,319 ERROR [STDERR]      at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137)
As soon as I uncomment that line everything works fine.
I have seen this type of exception before when I tried invoking the ejb on a different computer as well. I am not sure how to see what is the wrapper class for the object since the call to object.getClass().getName() prints something like this $Proxy184
This is my code again:
Properties props = new Properties();
props.setProperty(Context.INITIAL_CONTEXT_FACTORY,"org.jboss.security.jndi.JndiLoginInitialContextFactory");
          props.setProperty(Context.SECURITY_PRINCIPAL, "admin");
          props.setProperty(Context.SECURITY_CREDENTIALS, "admin");
          props.put(javax.naming.Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
          String host = "jnp://localhost:1099";
          props.setProperty(Context.PROVIDER_URL, host);
ctx = new InitialContext( props );
     Object object = ctx.lookup( "ejb/com/blah/Manager" );
          ManagerRemoteHome home = (ManagerRemoteHome)PortableRemoteObject.narrow ( object, ManagerRemoteHome.class);
          ManagerRemote manager = home.create();
Thanks

Freenx crash in gnome remote session

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