putty errors

I get the following errors when trying to use x11 programs from both xlaunch and putty:

* Xlib:  extension "Generic Event Extension" missing on display "localhost:11.0".
* (nautilus:15337): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
* (nautilus:15337): Eel-WARNING **: "nautilus-directory.c: directories" hash table still has 1 element at quit time

Putty Steps Followed:
    * start xming xserver first
    * set logging printable output
    * set keyboard function keys xterm r6
    * set ssh x11 forwarding
    * ensure save settings has worked
    * nautilus --browser --no-desktop /
rtod2Asked:
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ppfoongCommented:

I don't have such problem.

If you installed putty from source, try install the one inside your Synaptic Package Manager instead.

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Artysystem administratorCommented:
That's not a putty problem, but Ubuntu Keramic bug.
Try to upgrade it:

apt-get upgrade

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bouguiCommented:
Hi,

Have you try to start other X11 program like xterm

Bye
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gheistCommented:
GEE is missing on Xming (who cares)
Rest are nomal Gnome noise.
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rtod2Author Commented:
bougui and nopius
Thanks for the suggestions.  
Nopius, The get-apt upgrade showed zero updates so we are at the latest there.
Bougui,
I did try first starting xterm.  Below is a little more clarity regarding where each error takes place.

putty is run upon starting xming
that is to say that xming is the xserver I am running
  • Cannot convert string "nil2" to type FontStruct
    happens upon running xterm

  • Xlib:  extension "Generic Event Extension" missing on display "localhost:11.0".
  • (nautilus:15337): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
    both happen after typing nautilus --browser --no-desktop /

  • (nautilus:15337): Eel-WARNING **: "nautilus-directory.c: directories" hash table still has 1 element at quit time  
    happens after closing nautilus file manager window
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bouguiCommented:
Have you ever use your Xserver ?

Or is this problem only with this connecting host ?

Bye
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rtod2Author Commented:
host / server are confusing terms here.

I start xming from windows and run putty from windows in order to connect to an ubuntu machine
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bouguiCommented:
Yes youre right

Question: From your PC (with Xming and putty) have you been able  to connect to any host running linux and start a program like Xterm or nautilus ?

Are you only seeing this problem when connecting to this particular ubuntu machine ?

Bye
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rtod2Author Commented:
I can run xterm and nautilus with no problem.  They function.  The issue is that I need a cleaner solution when demonstrating stuff to folks.  I always get those errors and I don't know how to get rid of them.  I 'think' that I used to be aware of a way to suppress them but I don't even know that anymore.
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bouguiCommented:
Ok then, sorry I have never see Xming ....

The xterm error is only because there a font missing I thnik

It's not nice but it does the trick

Lets try this:

1)  start Xming
2) open putty to connect to your linux host
3) in you shell in putty type this:
xterm 1>xterm.log 2>&1 &

This wil start xterm and redirect all output an error messages in a log file call xterm.log and will put the job in background with the &

You can try the same trick with nautilus
nautilus --browser --no-desktop / > nautilux.log 2>&1

Let me know
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rtod2Author Commented:
hmm OK but i'd really prefer to get rid of the errors.
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bouguiCommented:
For the xterm it's really a font missing on your Xming install

And has for nautilus when it start it is try to connect to a fully GUI Linux system which Xming does not emulate 100 %

Maybe you should login graphicly on the linux desktop from Xmin

frist enable remote desktop login:
 
http://www.quietearth.us/articles/2006/08/24/Ubuntu-Enabling-remote-Xwindows

Then check you Xmin on how to use XDM og GDM to login to you linux host.

Other than that I'm out of idea on this, sorry.

Bye
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rtod2Author Commented:
If you can tell me how to fix the font issue, that will get at least one of the three errors resolved.  I really don't want to have to enable anything on the linux box as those systems will change.
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bouguiCommented:
Sorry Xming support is your friend here

Here is a solutoin for cygwin in french http://www.coagul.org/spip.php?article330 but to correct they have install mis font pkg from here

http://www.nomachine.com/download-client-windows.php

But since I dont have Xming I cant tell you more also to enable remote login on linux its almos a 1 click thing and youre destop experience will be a lot better.

Bye
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rtod2Author Commented:
I don't see any xming forums or anything??
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gheistCommented:
GNOME gives such noise (KDE gives even mode) on linux itself, it is well hidden in logs, so nobody notices....
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nociSoftware EngineerCommented:
have you ever checked the contents of the x session log:
it's the hidden log file in the login directory of every user:
  ~/.xsession-errors
All X programs are started from a windows manager with the stdout & stderr connected to this file & stdin connected to /dev/null.

You can check for yourself with
  lsof -p {PID_OF_XWINDOWSPROGRAM}
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rtod2Author Commented:
not answered
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