What is the oldest Linux kernel supported by VNC?

2014-09-23 Thread Gregg Levine
Hello!
I have an interesting problem. I'm in the process of assembling an
embedded system for running something unique. The problem is that the
hardware for it was never tested with any Linux kernel past the
2.2.x.x series.

I've managed to get the programs behind 4-1-3 to build and install
there. And every time I start a session and then try to get a
connection to it via one of the clients I have of the same period I
get disconnected or it says connection refused. Now I freely admit it
might be a firewall sort of issue on the target, but I never bothered
to configure one.

The same clients do connect to my Solaris box here who's running
software from about the same time period.

Did anyone ever test 4-1-3 on any system running a 2.2.18 kernel? (The
system is running Slackware Linux, but any of the others will
suffice.)
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Gregg C Levine gregg.drw...@gmail.com
This signature fought the Time Wars, time and again.

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Re: What is the oldest Linux kernel supported by VNC?

2014-09-23 Thread Gregg Levine
Hello!
As it happens you don't. The RPM is for Linux. Which isn't on SPARC,
although there's a rarely used distribution for SPARC.

There's a PKG or similar file for the Solaris on SPARC, use that.
There should also be a Tar file in the same format. Or for that OS.


However depending on the release of Solaris, you should be able to
find a built release of VNC for SPARC that's included with the
collection of the OS. I did that for my system who's running the
release from 2005.
-
Gregg C Levine gregg.drw...@gmail.com
This signature fought the Time Wars, time and again.


On Tue, Sep 23, 2014 at 6:16 AM, Abhishek Salvi
abhishek.sa...@igate.com wrote:
 How to install rpm on solaris sparc 64 bit?

 Thanks and Regards,
 Abhishek Salvi

 -Original Message-
 From: vnc-list-boun...@realvnc.com [mailto:vnc-list-boun...@realvnc.com] On 
 Behalf Of Corne Beerse
 Sent: Tuesday, September 23, 2014 3:17 PM
 To: vnc-list@realvnc.com
 Subject: Re: What is the oldest Linux kernel supported by VNC?

 AS far as I know, vnc on unix does not rely on any kernel stuff.
 Depending on the configuration, the vnc functionallity can be hooked, linked 
 or build into the window manager software or the display manager software.

 In the beginning, there has always been the binary 'xvnc' which is a 
 display-server as such. It can be used roughly everywhere where a 
 hardware-connected X11 binary is used. It provides an X.11 server without 
 hardware connection. It does not give a remove view on the console but it 
 does give a complete graphical environment running on the remote machine 
 which you can access using your vncviewer application.



 On 22-9-2014 19:16, Gregg Levine wrote:
 Hello!
 I have an interesting problem. I'm in the process of assembling an
 embedded system for running something unique. The problem is that the
 hardware for it was never tested with any Linux kernel past the
 2.2.x.x series.

 I've managed to get the programs behind 4-1-3 to build and install
 there. And every time I start a session and then try to get a
 connection to it via one of the clients I have of the same period I
 get disconnected or it says connection refused. Now I freely admit it
 might be a firewall sort of issue on the target, but I never bothered
 to configure one.

 The same clients do connect to my Solaris box here who's running
 software from about the same time period.

 Did anyone ever test 4-1-3 on any system running a 2.2.18 kernel? (The
 system is running Slackware Linux, but any of the others will
 suffice.)
 -
 Gregg C Levine gregg.drw...@gmail.com
 This signature fought the Time Wars, time and again.

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Re: What is the oldest Linux kernel supported by VNC?

2014-09-23 Thread Gregg Levine
Hello!
That makes better sense thanks. While waiting for the list, I had an
inspired guess last night and found the 3.3.7 release for Linux via
Google, and downloaded both the Tar file containing the easy
distribution method for everything there. And the source code one
there as well.

The interesting problem is that I still don't know why the ones for
4.1.3 which I built on the same system didn't connect to the client
here.

I still have other issues concerning what to do with this improbable
project but thank you Corne Beerse, next time you're visiting NYC I
owe you a meal at the best deli in NYC.
-
Gregg C Levine gregg.drw...@gmail.com
This signature fought the Time Wars, time and again.


On Tue, Sep 23, 2014 at 5:46 AM, Corne Beerse cbee...@gmail.com wrote:
 AS far as I know, vnc on unix does not rely on any kernel stuff. Depending
 on the configuration, the vnc functionallity can be hooked, linked or build
 into the window manager software or the display manager software.

 In the beginning, there has always been the binary 'xvnc' which is a
 display-server as such. It can be used roughly everywhere where a
 hardware-connected X11 binary is used. It provides an X.11 server without
 hardware connection. It does not give a remove view on the console but it
 does give a complete graphical environment running on the remote machine
 which you can access using your vncviewer application.




 On 22-9-2014 19:16, Gregg Levine wrote:

 Hello!
 I have an interesting problem. I'm in the process of assembling an
 embedded system for running something unique. The problem is that the
 hardware for it was never tested with any Linux kernel past the
 2.2.x.x series.

 I've managed to get the programs behind 4-1-3 to build and install
 there. And every time I start a session and then try to get a
 connection to it via one of the clients I have of the same period I
 get disconnected or it says connection refused. Now I freely admit it
 might be a firewall sort of issue on the target, but I never bothered
 to configure one.

 The same clients do connect to my Solaris box here who's running
 software from about the same time period.

 Did anyone ever test 4-1-3 on any system running a 2.2.18 kernel? (The
 system is running Slackware Linux, but any of the others will
 suffice.)
 -
 Gregg C Levine gregg.drw...@gmail.com
 This signature fought the Time Wars, time and again.

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Re: controlling a laptop with an android device

2014-09-19 Thread Gregg Levine
Hello!
Basically yes. You do need to go to the right panels on your home
router, and open 5900 plus the number of desktops you want to open.

In this case it would be 5901, and then so forth. And then follow the
steps provided with running VNC on your Android device.
-
Gregg C Levine gregg.drw...@gmail.com
This signature fought the Time Wars, time and again.


On Fri, Sep 19, 2014 at 7:54 AM, Carlos de Santa-Ana Garcia
car...@dsag.jazztel.es wrote:
 Hi

 You need to open a port (5900) from your router to your PC.

 How?, it depend of the model of your router.


 Greets.


 El 19/09/2014 a las #4, Arnaldo Ferrari Nasi escribió:

 Hi listmembers,

 I am a newbie and I am using Vnc free.
 I am able now to control the desktop PC in my home by internet setting the
 router, using my android device.
 I am not able to control my notebook (Win7) with an internet key
 (therefore non using the home lan with the router), using the same android
 device.
 What can I fo?

 Thanks in advance,
 Arnaldo.



 Ferrari Nasi  Associati
 Via Argelati 40g - 20143 Milano
 Tel +39 0289604144 - Cell +39 3479305441 - Fax  +39 02700419018
 www.ferrarinasiassociati.it




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Re: Windows RealVNC server not accepting connections

2011-10-31 Thread Gregg Levine
On Fri, Oct 28, 2011 at 5:07 AM, Mike Miller mbmille...@gmail.com wrote:
 I'm running the latest Free RealVNC server in service mode on a WinXP box
 and it isn't accepting any connections.  I tried to connect to localhost and
 I get a dialog box right away saying the connection closed unexpectedly.
  I'm not prompted for a password.

 The icon is in the tray saying it is running.

 What do you recommend I do to troubleshoot this?

 I found the log in the Windows Event Viewer.  When I look at properties,
 this is what I see for every attempt from localhost:

 SocketManager: unknown listener event: 0

 But when I try to connect from a Linux machine on the subnet, it doesn't
 register anything.  When I use nmap on the Linux box to look at the Windows
 box, I see that port 5900 is filtered rather than open.

 I was able to use vncviewer -listen on the Linux box to receive a
 connection from the VNC server on Windows.  That worked but only
 momentarily.  It locked up almost right away and then the VNC server crashed
 on Windows, including the usual Microsoft request to report the error, which
 I did.

 Mike

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Hello!
If I remember correctly, using VNC on Windows is tricky. Is it on the
allowed programs list for the firewall? And for trying to connect to
it on the host, you'd need to enable that feature during the startup
routines.

-
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Why does VNC 3.3.7 on Solaris do one thing and 4.1.3 on Linux not do that?

2011-06-28 Thread Gregg Levine
Hello!
I have here two systems. One is a Solaris 10 from March 2005
installation on an UltraSPARC 5(10) system, and the other is a
Slackware-12.1.0 system on Intel.

The Solaris one is running 3.3.7 that was packaged by themselves (Sun)
and can present me with both an xterm screen and an rxvt terminal
screen. The Slackware-12.1 system is running 4.1.3 that was collected
from the RealVNC site sometime ago, and was translated from the
delivered rpm file.

Both present me with the default twm screen manager and an xterm upon
launching the viewer. This viewer always works no matter if its
running on Windows Seven or Linux or Solaris.

However I only get the necessary rxvt terminal on Solaris and 3.3.7.
It causes VNC to complain regarding colors that it does not know about
certain colors and causes a failed error code of -5 on 4.1.3 on
Slackware-12.1. Incidentally this Linux system is wearing the XORG
release common to Slackware from that time period. I believe it was
6.5.

However running 4.1.3 of VNC on a Slackware-11.0 system causes
everything to work properly. It has been suggested that the problem
might be inherent to X instead of VNC but I am open to suggestions
from the community.
-
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