<br><tt><font size=2>Stefan Baur <newsgroups.mail2@stefanbaur.de>
wrote on 02/03/2011 13:11:12:<br>
<br>
> Hi list,</font></tt>
<br>
<br><tt><font size=2>'lo<br>
<br>
> I'm having issues with sessions terminating unexpectedly when tring
<br>
> to run certain KDE applications.<br>
> <br>
> Server:<br>
> Ubuntu 10.04 LTS (Lucid Lynx) with FreeNX installed via</font></tt>
<br><tt><font size=2>> deb </font></tt><a href="http://ppa.launchpad.net/freenx-team/ppa/ubuntu"><tt><font size=2>http://ppa.launchpad.net/freenx-team/ppa/ubuntu</font></tt></a><tt><font size=2>
lucid main <br>
> deb-src </font></tt><a href="http://ppa.launchpad.net/freenx-team/ppa/ubuntu"><tt><font size=2>http://ppa.launchpad.net/freenx-team/ppa/ubuntu</font></tt></a><tt><font size=2>
lucid main </font></tt>
<br><tt><font size=2>> Client: <br>
> Windows 7 Home Premium with Nomachine NXClient 3.4.0-5<br>
> <br>
> To debug the issue, I did the following:<br>
> Start xterm in rootless mode<br>
> Run "screen" in xterm<br>
> Run a regular SSH session (using PuTTY)<br>
> Connect the PuTTY session to the xterm-screen by issuing "screen
-x"<br>
> <br>
> Run "konqueror ~" in xterm<br>
> NX session aborts; the screen session in PuTTY shows the following
messages:<br>
> surfer1@surfbox:~$ konqueror ~<br>
</font></tt>
<br><tt><font size=2>[SNIP]</font></tt>
<br>
<br><tt><font size=2>> kded4: Fatal IO error: client killed</font></tt>
<br><tt><font size=2>> (here's where it crashes)<br>
</font></tt>
<br><tt><font size=2>I just tried the senario you describe on suse 11.2
and it works fine,</font></tt>
<br><tt><font size=2>with a Konqueror session on the remote machine.</font></tt>
<br>
<br><tt><font size=2>I can detach from screen in xterm and kill the xterm,
and I</font></tt>
<br><tt><font size=2>still have a functioning konqueror and can attach/detach
to screen</font></tt>
<br><tt><font size=2>from the separate ssh session.</font></tt>
<br>
<br><tt><font size=2>I don't see any qt_plugin stuff tho' so you culd try
some different</font></tt>
<br><tt><font size=2>kde apps or non kde like firefox, but you probably
need to look at</font></tt>
<br><tt><font size=2>those errors and the deprecated signal stuff too.</font></tt>
<br>
<br><tt><font size=2>Which kde4 are you running ??</font></tt>
<br>
<br><tt><font size=2>> If I run a full-screen KDE session, it doesn't
crash:</font></tt>
<br><tt><font size=2>> surfer1@surfbox:~$ konqueror ~<br>
</font></tt>
<br><tt><font size=2>[SNIP]</font></tt>
<br>
<br><tt><font size=2>> What's going on here? Any ideas? Is this a bug?
Is there a <br>
> workaround for rootless sessions and KDE applications?<br>
> <br>
> Kind Regards,<br>
> Stefan</font></tt>
<br>