Windows client connecting to VDI server causes SunRay to give black screen

I login as a user to the SunRay and everything is fine. Then I test logging in via the RDP client on windows XP. I have to pre-supply the credentials but that works fine to. Then the SunRay goes to a black screen with just the mouse pointer. How do I get back to my desktop on the SunRay?
-Jody

Hit Ctrl + A on a Sun Ray or Ctrl + Alt + (Bksp + Bksp) to reset the session and go back to login screen --> authenticate --> Logged In ?

Similar Messages

Sunray not connecting to VDI server externel DHCP server

Dear all,
my VDI server is ready. and having ip address as 172.25.40.39/24. my sun ray client is in the network having ip 172.25.30.83/24. as you can see both these ip address are in different networks. i mean it is not the same subnet. both the systems get ip address from same DHCP server. i am using our office DHCP server. in other words sun vdi is not configured as private interconnect.Does it mean that there are two scopes created in the DHCP server. and i can ping above systems each other. but sun ray client is unable to find 172.25.40.39 i.e VDI server.
as per our router administrator ip traffic is relayed between two scopes. then why it is unable to connect to vdi server.
Thanks

Try:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Power off and then back on the router
- Reset network settings: Settings>General>Reset>Reset Network Settings
- Delete the account on the iPod and then recreate it.

In Windows 8.1 Premiere Pro video imported clips shows up black screen in Source & Work space. Everything is updated on my PC.

In Windows 8.1 Premiere Pro video imported clips shows up black screen in Source & Work space. Everything is updated on my PC. They say it could have been a Windows update? Is anyone else having this problem and found a solution any suggestions.. Thank you.

Hello, thank you for your help. I finally was able to contact someone from Adobe on line.. It took about 1 hour on hold but I finally won the lotto...Lol. Pr.. /Project/Project Settings/General/ I had the (Mercury Playback Engine GPU Accelerated (CUDA) and not the (Mercury Playback Engine Software Only) It only took 1 second for Adobe to figure it out...Lol.
Although I have a high rated Nvidia card that did handle the software for some time after a hack, I believe a Windows update may have altered my Premiere Pro CS6 settings.
Video card is Geforce Nvidia GTX 765M non compatible with (Mercury Playback Engine GPU Accelerated (CUDA). Thank Ronin Edits and cvid01

Oracle Client 11g R2 in Windows 7 connecting a RAC server

I have the following setup in my laptop
Windows 7
Oracle Client 11g R2
I'm trying to connect "SQL plus" to a load balanced server (RAC) configured as below
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE 10.2.0.4.0 Production
TNS for HPUX: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
The problem is, the connection creation is not consistent. It is throwing the following error randomly.
ORA-12545: Connect failed because target host or object does not exist
I'm able connect to another server (not RAC) without any issues. Even TOAD is giving the same error. After few tries, it works.
Anyone facing the same problem, got any solution???
Thanks
Edited by: user3918865 on Oct 7, 2010 4:14 AM

Bruno Palma wrote:
Hi all.
I've done all the checklists suggested but I'm still getting the error. The problem is not with the network and the servers cos I'm working in a Company and when I had Windows XP SP 3 and Oracle Client 10gR2 all was working fine. I'm with Windows 7 Professional 64-bit now. I'm almost sure the problem is with Windows 7 x Oracle Client but it's hard to figure out what's going on. Does anyone have idea what could it be ??I would generate a client side sqlnet trace, then go on a fishing expedition. There's a lot of dense stuff in a full trace, but if you don't panic and just try to make sense of what you can, you'll probably flush it out.
To enable the trace, go to your sqlnet.ora file and add these lines:
TRACE_FILE_CLIENT=clientsqlnet.trc
TRACE_DIRECTORY_CLIENT=C:\app\oracle\product\11.2.0\client_1\network\trace
#TRACE_LEVEL_CLIENT=off
#TRACE_LEVEL_CLIENT=user
#TRACE_LEVEL_CLIENT=admin
TRACE_LEVEL_CLIENT=support
DIAG_ADR_ENABLED = off

How to make the client connect to the server at the command prompt?

I found this code on IBM's website, it was a training session on servers and clients using java.
The code compiles fine and the server seems to start up properly when I use java Server 5000. I think whats happening is the server is running and listening for a connection on port 5000.
When I try to run the client I get the following error.
Exception in thread "main" java.lang.NoSuchMethodError: main
I see a start() method but no main. As far as I know, applications should all have main, it seems as if the person who wrote this kinda confused applets with application. Not that I would really know what happened.
If you have time, could you tell me if there's an easy fix for this? I would love to have this client/server working if it isn't too much trouble. As I have looked all over the net for a free client/server applet that will actually let me see the java code and none of the free ones do allow getting to their source.
Most of them allow you to customize them somewhat but also have built in advertising that can't be removed.
This is the closest I have come to finding one that lets me look under the hood. But alas it doesn't work out of the box and I don't know what to do to fix it.
Heres the code: Server:
import java.io.*;
import java.net.*;
import java.util.*;
public class Server
// The ServerSocket we'll use for accepting new connections
private ServerSocket ss;
// A mapping from sockets to DataOutputStreams. This will
// help us avoid having to create a DataOutputStream each time
// we want to write to a stream.
private Hashtable outputStreams = new Hashtable();
// Constructor and while-accept loop all in one.
public Server( int port ) throws IOException {
    // All we have to do is listen
    listen( port );
private void listen( int port ) throws IOException {
    // Create the ServerSocket
    ss = new ServerSocket( port );
    // Tell the world we're ready to go
    System.out.println( "Listening on "+ss );
    // Keep accepting connections forever
    while (true) {
      // Grab the next incoming connection
      Socket s = ss.accept();
      // Tell the world we've got it
      System.out.println( "Connection from "+s );
      // Create a DataOutputStream for writing data to the
      // other side
      DataOutputStream dout = new DataOutputStream( s.getOutputStream() );
      // Save this stream so we don't need to make it again
      outputStreams.put( s, dout );
      // Create a new thread for this connection, and then forget
      // about it
      new ServerThread( this, s );
// Get an enumeration of all the OutputStreams, one for each client
// connected to us
Enumeration getOutputStreams() {
    return outputStreams.elements();
// Send a message to all clients (utility routine)
void sendToAll( String message ) {
    // We synchronize on this because another thread might be
    // calling removeConnection() and this would screw us up
    // as we tried to walk through the list
    synchronized( outputStreams ) {
      // For each client ...
      for (Enumeration e = getOutputStreams(); e.hasMoreElements(); ) {
        // ... get the output stream ...
        DataOutputStream dout = (DataOutputStream)e.nextElement();
        // ... and send the message
        try {
          dout.writeUTF( message );
        } catch( IOException ie ) { System.out.println( ie ); }
// Remove a socket, and it's corresponding output stream, from our
// list. This is usually called by a connection thread that has
// discovered that the connectin to the client is dead.
void removeConnection( Socket s ) {
    // Synchronize so we don't mess up sendToAll() while it walks
    // down the list of all output streamsa
    synchronized( outputStreams ) {
      // Tell the world
      System.out.println( "Removing connection to "+s );
      // Remove it from our hashtable/list
      outputStreams.remove( s );
      // Make sure it's closed
      try {
        s.close();
      } catch( IOException ie ) {
        System.out.println( "Error closing "+s );
        ie.printStackTrace();
// Main routine
// Usage: java Server <port>
static public void main( String args[] ) throws Exception {
    // Get the port # from the command line
    int port = Integer.parseInt( args[0] );
    // Create a Server object, which will automatically begin
    // accepting connections.
    new Server( port );
}CLIENT:
import java.io.*;
import java.net.*;
public class ServerThread extends Thread
// The Server that spawned us
private Server server;
// The Socket connected to our client
private Socket socket;
// Constructor.
public ServerThread( Server server, Socket socket ) {
    // Save the parameters
    this.server = server;
    this.socket = socket;
    // Start up the thread
    start();
// This runs in a separate thread when start() is called in the
// constructor.
public void run() {
    try {
      // Create a DataInputStream for communication; the client
      // is using a DataOutputStream to write to us
      DataInputStream din = new DataInputStream( socket.getInputStream() );
      // Over and over, forever ...
      while (true) {
        // ... read the next message ...
        String message = din.readUTF();
        // ... tell the world ...
        System.out.println( "Sending "+message );
        // ... and have the server send it to all clients
        server.sendToAll( message );
    } catch( EOFException ie ) {
      // This doesn't need an error message
    } catch( IOException ie ) {
      // This does; tell the world!
      ie.printStackTrace();
    } finally {
      // The connection is closed for one reason or another,
      // so have the server dealing with it
      server.removeConnection( socket );
}Thanks for your time.

CLIENT:
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
public class Client extends Panel implements Runnable
// Components for the visual display of the chat windows
private TextField tf = new TextField();
private TextArea ta = new TextArea();
// The socket connecting us to the server
private Socket socket;
// The streams we communicate to the server; these come
// from the socket
private DataOutputStream dout;
private DataInputStream din;
// Constructor
public Client( String host, int port ) {
    // Set up the screen
    setLayout( new BorderLayout() );
    add( "North", tf );
    add( "Center", ta );
    // We want to receive messages when someone types a line
    // and hits return, using an anonymous class as
    // a callback
    tf.addActionListener( new ActionListener() {
      public void actionPerformed( ActionEvent e ) {
        processMessage( e.getActionCommand() );
    // Connect to the server
    try {
      // Initiate the connection
      socket = new Socket( host, port );
      // We got a connection! Tell the world
      System.out.println( "connected to "+socket );
      // Let's grab the streams and create DataInput/Output streams
      // from them
      din = new DataInputStream( socket.getInputStream() );
      dout = new DataOutputStream( socket.getOutputStream() );
      // Start a background thread for receiving messages
      new Thread( this ).start();
    } catch( IOException ie ) { System.out.println( ie ); }
// Gets called when the user types something
private void processMessage( String message ) {
    try {
      // Send it to the server
      dout.writeUTF( message );
      // Clear out text input field
      tf.setText( "" );
    } catch( IOException ie ) { System.out.println( ie ); }
// Background thread runs this: show messages from other window
public void run() {
    try {
      // Receive messages one-by-one, forever
      while (true) {
        // Get the next message
        String message = din.readUTF();
        // Print it to our text window
        ta.append( message+"\n" );
    } catch( IOException ie ) { System.out.println( ie ); }
import java.applet.*;
import java.awt.*;
import java.io.*;
import java.net.*;
public class ClientApplet extends Applet
public void init() {
    String host = getParameter( "192.168.1.47" );
    int port = Integer.parseInt( getParameter( "5000" ) );
    setLayout( new BorderLayout() );
    add( "Center", new Client( host, port ) );
}Sorry about that. Now when I run an html file with this applet I just get the x in the corner.
Thanks for looking.

Can 11g client connect to 10g server?

I am very new to Oracle, so hope this isn't too basic of a question. I thought I saw something through my searches where the clients were backward compatible to older versions of the server. Will this work, 11g client connecting to a 10g server?
I have a custom windows app that uses the Oracle client to pull data from an Oracle server at another location and pushed the data into a MS-SQLExpress database for a local cache to be used during th day. I do not have the source for this custom app or the time to re-create this custom app. We just installed a new Windows 2008 R2 (64bit) server and I just need to get the client back on the new server so the custom app will work again. The old server was running 8.1.7 client, but going to 64bit OS I want to use a more current client to avoid issues with 32bit/64bit compatibility problems.
I am downloading the 11g 64bit client now, but want to make sure I'm not wasting my time and need to get a different client. Please advise.
Thanks!

In general, yes, you can use a later version of the client to connect to an earlier version of the database and vice versa. But that only generally works for a few major releases. Unfortunately "10g" and "11g" are somewhat ambiguous-- both could be referring to one of two major releases.
Metalink 207303.1 is the client/server interoperability matrix. If by 11g you mean 11.2 and by 10g you mean 10.1, the 11.2 client will not work with a 10.1 database. If the client is 11.2 and the database is 10.2, it should be at least 10.2.0.2. If the client is 11.1, the database should be 10.1.0.5 or 10.2.0.2 or higher.
Justin

Windows cannot connect to mac server

Hi,
I have problem with a clients windows laptop. It used to be able to connect to their companies mac server. But since he got back from a trip the laptop doesn't connect anymore. I can ping the server. And when I try to redo the network drive I'm promted to enter my credentials. But whatever I enter it doesn't work.
I already tried to use SERVERNAME\user.... and also checkt sercurity policies.
Any Ideas? Thanks

If it worked before but doesn't now something has changed either on the laptop or the Mac server. Do you have access to the Mac server? If not, either you or your client should contact the server's system administrator about the problem.

How to Non-ACC Client connect Sun App Server 8 with SSL

I have create a Rich Client(Non-ACC) that connect to Sun App Server 8 with IIOP(8001) and is working fine. However, when I try to connect to same server with using SSL (8002) and throw exception during lookup a Bean as below.
Please help!!
Server Configuration
================
IIOP Port(s): 8001, 8002, 8003
All listener ports are enabled
Client Coding
===========
env.put(javax.naming.Context.PROVIDER_URL, "iiop://"+url);
env.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,"com.sun.appserv.naming.S1ASCtxFactory");
System.setProperty("javax.net.ssl.keyStoreType", "jks");
System.setProperty("javax.net.ssl.keyStore", "D:\\Sun\\AppServer\\domains\\adsr\\config\\keystore.jks");
System.setProperty("javax.net.ssl.keyStorePassword", "password");
System.setProperty("javax.net.ssl.trustStore", "D:\\Sun\\AppServer\\domains\\adsr\\config\\cacerts.jks");
System.setProperty("javax.net.ssl.trustStorePassword", "password");
System.setProperty("com.sun.CORBA.connection.ORBSocketFactory", "com.sun.enterprise.iiop.IIOPSSLSocketFactory");
ic = new InitialContext(env);
Object objref = ic.lookup("ejb20/statelessSession/EntControllerHome");
Exception
========
[java] Mar 18, 2005 4:43:59 PM com.sun.corba.ee.spi.logging.LogWrapperBasedoLog
[java] INFO: "IOP00710299: (INTERNAL) Successfully created IIOP listener on the specified host/port: all interfaces/4645"
[java] Mar 18, 2005 4:44:00 PM com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl readFully
[java] WARNING: "IOP00410215: (COMM_FAILURE) Read of full message failed :
bytes requested = 12 bytes read = 7 max wait time = 300 total time spent waiting = 364"
[java] org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 215 completed: No
[java] at com.sun.corba.ee.impl.logging.ORBUtilSystemException.transportReadTimeoutExceeded(ORBUtilSystemException.java:2629)
[java] at com.sun.corba.ee.impl.logging.ORBUtilSystemException.transportReadTimeoutExceeded(ORBUtilSystemException.java:2655)
[java] at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.readFully(SocketOrChannelConnectionImpl.java:676)
[java] at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.read(SocketOrChannelConnectionImpl.java:545)
[java] at com.sun.corba.ee.impl.protocol.giopmsgheaders.MessageBase.readGIOPHeader(MessageBase.java:119)
[java] at com.sun.corba.ee.impl.transport.CorbaContactInfoBase.createMessageMediator(CorbaContactInfoBase.java:153)
[java] at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.readBits(SocketOrChannelConnectionImpl.java:325)
[java] at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.handleEvent(SocketOrChannelConnectionImpl.java:1175)
[java] at com.sun.corba.ee.impl.transport.SelectorImpl.run(SelectorImpl.java:275)
[java] javax.naming.CommunicationException: Can't find SerialContextProvider [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 208 c
ompleted: Maybe]
[java] at com.sun.enterprise.naming.SerialContext.getProvider(SerialContext.java:133)
[java] at com.sun.enterprise.naming.SerialContext.lookup(SerialContext.java:290)
[java] at javax.naming.InitialContext.lookup(InitialContext.java:347)
[java] at com.shkco.jaf.test.JAFLogonTest.connect(JAFLogonTest.java:110)
[java] at com.shkco.jaf.test.JAFLogonTest.setUp(JAFLogonTest.java:134)
[java] at junit.framework.TestCase.runBare(TestCase.java:125)
[java] at junit.framework.TestResult$1.protect(TestResult.java:106)
[java] at junit.framework.TestResult.runProtected(TestResult.java:124)

I don't think tomcat supports the ejb-ref portion of web.xml. If you're using ejbs your best bet is to use a web container within a J2EE implementation.
--ken

Finding the clients connected to a server

Hai Friends,
I am doing a project in grid computing. I have developed a socket program for the client and server side using java and multithreading.
I want to know the number of clirnts connected at a particular period of time and also the IP addresses of the client.
Can anyone please suggest us the code for doing that.

Create an object that describes each client. Something like:
public class Client
    private Socket socket;
    private WhatEver whatEverDataYouNeed;
    ...whatever methods you need...
}When a client connects create one of those objects and store it in a suitable data structure, e.g. LinkedList. When a client disconnects remove from list.
There should be a method in Socket that gives you the IP address, see the javadoc for Socket.

Email client connects to BT server but does not do...

Windows 8.1 and latest version of Thunderbird. When I run Thunderbird it connects to the server, logs on, and begins to check for new messages. At this point it stops - none of the new messages are downloaded to my laptop. However, messages in my outbox get sent (and arrive at their destination). This is happening with both main and sub account emails. My wfe has a Samsung Galaxy phone and has the same problem with her emails, so I think it isn't related to Thunderbird - the problem must be with the BT servers? Does anyone agree?
Solved!
Go to Solution.

MartinRowe57 wrote:
Problem solved on all machines. Despite not having received any emails for 18 hours, just after posting my initial message all emails started coming through to all accounts and sub accounts on all machines. I assume BT fixed the problem on their servers.
It took a very long time to open BT Mail this morning, after logging in - a matter of several minutes. Perhaps there was a server problem.
However Microsoft Outlook 2013, set as a pop3 account, responded as normal.
(I do an occasional login to BT Mail to check the spam folder, as pop3 doesn't see the BT Mail spam folder).

How to track IP's of clients connecting to DB server through Apps Server

My Application server address is like http://192.220.0.75:7779/forms90/f90servlet form=TEST.fmx&userid=@abc
I can connect to Apps server from any computer using explorer with this address .
for auditing when I connect to db server through Apps server then my audit table detect only server IP- 192.220.0.75 each time but when I connect by oracle DS or toad then my audit table detect each computers defferent IP address.
how can I detect different users and IP addresses connecting to database server using apps server instead of apps server IP?

You can try to use WebCache event_log, this one will show your clients IP or you can uncomment UseWebCacheIP ON in httpd.conf file, so you ensure that the access_log show the ip of the user and not of the server.
Greetings.

Echo to all clients connected to NIO server

I am writing a NIO xml socket server that uses NIO.
My model implemensts a producer / consumer system where client connections are accepted and processed by a specified number of worker threads.
I would like to be able to broadcast a message to all clients that are connected to the server.
Opinions / suggestions I am sure that this is quite a common type of functionality.
Kind Regards

Accendia server is implementing a callback mechanism that allows the server to notify the client.
This is not broadcast, you would have to call each client (www.accendia.com). For real broadcasting use datagram or multicast sockets (depends on different factors) on both client and server in addition to the sockets used as part of the NIO server.

Broadcast to all clients connected to NIO server

I am writing a NIO xml socket server that uses NIO.
My model implemensts a producer / consumer system where client connections are accepted and processed by a specified number of worker threads.
I would like to be able to broadcast a message to all clients that are connected to the server.
Opinions / suggestions I am sure that this is quite a common type of functionality.
Kind Regards

Accendia server allows the server side to invoke callback objects on the client. You can't do real broadcasting, though, you would have to iterate through all client connections. See if it helps:
http://www.accendia.com
If you need real broadcasting you can use datagram or multicast sockets on both the server and client side.

Lion clients connectivity to lion server 10.7.4

i have been having issues connecting Lion clients running 10.7.4 to the mac mini running lion server 10.7.4
The issue started after i did a clean install of lion server. I configured everything correctly by downloading server admin tools, turning on the open directory, and creating a master open directory for the server. i then created both a test account and a generic account to see if the accounts will work when a client trys to connect. The lion clients had no issue connecting to the server but when the Mac would restart, a red dot would come on the side saying all network accounts are unavailable. I am not sure what is happening and yes i have checked the DNS portion and everything is in working order.

Can you boot into the Recovery HD? If so, run both
Disk Repair and Repair permissions on the OSX volume.
Also, if you have a bootable clone of your previous install,
try booting into it and see if the problem persists.
If you have a Time Machine backup, try to restore to
a point before the upgrade.

Trying to update to Firefox 3.6.4, - Software Update window says "Connecting to Update Server", but nothing seems to be happening.

The Software Update screen says Connecting to Update Server, "Paused Downloading Firefox 3.6.4". Nothing seems to be happening.
* I have shut down my computer and restarted.
* I have cleared my history.
I'm hoping the upgrade will help with the crashes. How can I get the update?

If there are problems with updating then best is to download the full version and uninstall the currently installed version.
Download a fresh Firefox copy and save the file to the desktop.
* Firefox 7.0.x: http://www.mozilla.com/en-US/firefox/all.html
* Uninstall your current Firefox version.
* Do not remove personal data when you uninstall the current version or you lose your bookmarks and other data in the profile folder.
Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.
* It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
Your bookmarks and other profile data are stored elsewhere in the Firefox Profile Folder and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.
* http://kb.mozillazine.org/Profile_folder_-_Firefox
* http://kb.mozillazine.org/Profile_backup

Windows client connecting to VDI server causes SunRay to give black screen

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