(if FreeNX server)<br>make a copy of then edit /etc/nxserver/node.conf<br>Look over <a href="http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_node.conf-directives#Chapter_7.4_Logging_directives">Logging Directives</a> <br>
<br>If you are using <a href="http://www.nomachine.com/ar/view.php?ar_id=AR03G00529">NX Web Companion read this</a><br><br>If you are using only NoMachine's software on server then read their <a href="http://www.nomachine.com/documentation/admin-guide.php">Adminstrator's Guide</a> sections on authentication and logging.<br>
<br>I've copied Section 12 about how to configure increased logging levels. That will help you ID what is going on.<br><br><div style="margin-left: 40px;"><font class="t_2black"><b>12. Log Files</b></font><br></div>
<p style="margin-left: 40px;">
<table width="494" border="0" cellpadding="1" cellspacing="0">
<tbody><tr>
<td>
<font class="t_2black"><font size="2"><b><u>12.1. Enabling Debug Level</u></b></font><br>
</font><p>
<font class="t_2black" size="2">The SessionLogLevel key must be set to value “7”
both in the /usr/NX/etc/node.cfg and /usr/NX/etc/server.cfg
configuration files:
</font></p><pre><font class="t_2black"> SessionLogLevel = "7" <br></font></pre>
<p>
</p></td>
</tr>
</tbody></table>
</p><p style="margin-left: 40px;">
<table width="494" border="0" cellpadding="1" cellspacing="0">
<tbody><tr>
<td>
<font class="t_2black"><b><u><font size="2">12.2. Disabling the Logging of X clients</font></u></b><br>
</font><p>
<font class="t_2black"><font size="2">The ClientLog key must be deactivated in the
/usr/NX/etc/node.cfg configuration file</font>:
</font></p><pre><font class="t_2black"> ClientLog = "0"<br></font></pre>
<p>
</p></td>
</tr>
</tbody></table>
</p>
<div style="margin-left: 40px;"><font class="t_2black"><b><u>12.3. Setting the Log Maximum Size</u></b></font><br><font class="t_2black">
</font></div><p style="margin-left: 40px;">
<font class="t_2black">You can set the maximum size allowed for both
session and X clients log files by modifying the following configuraton
keys in /usr/NX/etc/node.cfg. When the maximum size is exceeded, the
node terminates the session. By default, the maximum size is 4 MB.
</font></p><div style="margin-left: 40px;"><font class="t_2black"> SessionLogLimit = "4194304"</font><br></div><pre><font class="t_2black"><br> ClientLogLimit = "4194304"<br></font></pre><br>brian<br>
<br><br><br><br><div class="gmail_quote">On Sat, Feb 13, 2010 at 6:00 AM, <span dir="ltr"><<a href="mailto:freenx-knx-request@kde.org">freenx-knx-request@kde.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Send FreeNX-kNX mailing list submissions to<br>
<a href="mailto:freenx-knx@kde.org">freenx-knx@kde.org</a><br>
<br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
<a href="https://mail.kde.org/mailman/listinfo/freenx-knx" target="_blank">https://mail.kde.org/mailman/listinfo/freenx-knx</a><br>
or, via email, send a message with subject or body 'help' to<br>
<a href="mailto:freenx-knx-request@kde.org">freenx-knx-request@kde.org</a><br>
<br>
You can reach the person managing the list at<br>
<a href="mailto:freenx-knx-owner@kde.org">freenx-knx-owner@kde.org</a><br>
<br>
When replying, please edit your Subject line so it is more specific<br>
than "Re: Contents of FreeNX-kNX digest..."<br>
<br>
<br>
________________________________________________________________<br>
Don't forget to check the NX Knowledge Base:<br>
<a href="http://www.nomachine.com/kb/" target="_blank">http://www.nomachine.com/kb/</a><br>
Please also check the FreeNX Wiki+FAQ for hints.<br>
<a href="http://openfacts.berlios.de/index-en.phtml?title=FreeNX_FAQ" target="_blank">http://openfacts.berlios.de/index-en.phtml?title=FreeNX_FAQ</a><br>
________________________________________________________________<br>
<br>
<br>
<br>
Today's Topics:<br>
<br>
1. Re: Arch Linux - After reboot have to login 4 times to work<br>
????? (every single time) (yossarianuk)<br>
2. Multiple problems getting freenx to work, authentication<br>
faled for nx user and after re-install nxserver won't start.<br>
(Todd Bateman)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Fri, 12 Feb 2010 04:36:17 -0800 (PST)<br>
From: yossarianuk <<a href="mailto:morgancoxuk@gmail.com">morgancoxuk@gmail.com</a>><br>
Subject: Re: [FreeNX-kNX] Arch Linux - After reboot have to login 4<br>
times to work ????? (every single time)<br>
To: <a href="mailto:freenx-knx@kde.org">freenx-knx@kde.org</a><br>
Message-ID: <<a href="mailto:27562927.post@talk.nabble.com">27562927.post@talk.nabble.com</a>><br>
Content-Type: text/plain; charset=us-ascii<br>
<br>
<br>
Still happening - latest version in arch - there was an update recently -<br>
same thing occurs<br>
<br>
Here is the output of a failure<br>
<br>
[yossarian@gtfo ~]$ cat<br>
/home/yossarian/.nx/F-C-gtfo-9000-FBEAD4519F2C8C2295C59889F7B8D4EB/session<br>
xrdb: No such file or directory<br>
xrdb: Can't open display ':9000'<br>
$DISPLAY is not set or cannot connect to the X server.<br>
<br>
I tried to login another couple of times and it worked the 3rd<br>
time............<br>
--<br>
View this message in context: <a href="http://old.nabble.com/Arch-Linux---After-reboot-have-to-login-4-times-to-work-------%28every-single-time%29-tp26482511p27562927.html" target="_blank">http://old.nabble.com/Arch-Linux---After-reboot-have-to-login-4-times-to-work-------%28every-single-time%29-tp26482511p27562927.html</a><br>
Sent from the freenx-knx mailing list archive at Nabble.com.<br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 2<br>
Date: Fri, 12 Feb 2010 17:08:45 -0500<br>
From: Todd Bateman <<a href="mailto:wtab@comcast.net">wtab@comcast.net</a>><br>
Subject: [FreeNX-kNX] Multiple problems getting freenx to work,<br>
authentication faled for nx user and after re-install nxserver won't<br>
start.<br>
To: <a href="mailto:freenx-knx@kde.org">freenx-knx@kde.org</a><br>
Message-ID: <<a href="mailto:4B75D16D.6090208@comcast.net">4B75D16D.6090208@comcast.net</a>><br>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed<br>
<br>
I have been trying for a few days now to get FreeNX installed and setup<br>
and working but as of so far I have not been able to. If I need to<br>
remove and re-install it agin it not a problem just tell me what to<br>
change from what I did. At first I was getting a Authentication failed<br>
error for the nx user, I googled the error and followed some of the<br>
directions I found but found things were getting so messed up that I<br>
removed it and reinstalled it (will include how I removed it and<br>
installed it at the bottom for those interested). After I reinstalled it<br>
i executed:<br>
<br>
nxsetup --install --setup-nomachine-key<br>
nxserver --start<br>
mv: cannot stat '/usr/NX/home/nx/.ssh/authorized_keys2.disabled': No<br>
such File or Directory<br>
<br>
I take a look and the /usr/NX/home directory is empty the nx/.ssh<br>
directory didn't get created. I created these directories but no idea<br>
where I can get this file or get it created and no idea if I have the<br>
right permissions or the right owner/group on the directories. Also the<br>
/etc/nxserver directory and files that should be inside it are not being<br>
created as well as /var/lib/nxserver.<br>
<br>
I should say that to be able to set this up I ssh into the linux box<br>
(Slackware 13/64 bit) and that the system is run headless now that the<br>
operating system is installed and networking up and I can ssh into the<br>
box. I used source tarballs to install it. Before I removed freenx I was<br>
just getting the authentication failed for the nx user (when the<br>
directories were there and so on) if I tried to ssh into the freenx<br>
server for the nx user as I have seen suggested as a way to check I<br>
would get asked for a password.<br>
<br>
ssh -p 22222 -i /usr/NX/etc/users.id_dsa.pub nx@localhost<br>
nx@localhost's password <enter><br>
Permission Denied please try again<br>
nx@localhost's password <enter><br>
Permission Denied please try again<br>
nx@localhost's password <enter><br>
Permission Denied (publickey, password, keyboard-interactive)<br>
<br>
The /var/log/messages shows this:<br>
<br>
Feb 12 12:51:54 krazy sshd[6520]: Invalid user nx from 127.0.0.1<br>
Feb 12 12:51:54 krazy sshd[6520]: Failed none for invalid user nx from<br>
127.0.0.1 port 49206 ssh2<br>
Feb 12 12:51:56 krazy sshd[6520]: Failed password for invalid user nx<br>
from 127.0.0.1 port 49206 ssh2<br>
Feb 12 12:51:59 krazy last message repeated 2 times<br>
<br>
There is no entry in the /var/log/secure for anything to do with freenx<br>
at or around the same time.<br>
<br>
Here are the steps I took to remove freenx:<br>
<br>
nxserver --stop<br>
nxserver --status (to make sure it did stop)<br>
cd /usr/src/nx<br>
rm -r nx*<br>
rm -r freenx*<br>
cd /usr<br>
rm -r NX<br>
rm /var/log/nxserver.log<br>
cd /usr/bin<br>
ls nx*<br>
rm nx*<br>
cd /sbin<br>
rm smbmount<br>
rm smbumount<br>
rm /etc/X11/xdm<br>
<br>
<br>
Here are the steps I used to install it, it was a 4 page pdf file that I<br>
found somewhere I can't find the link or name of author to give them<br>
credit. It was designed to install on Centos 5 using 3.0.0 but I altered<br>
to work with 3.4.0:<br>
<br>
cd /downloads<br>
wget<br>
<a href="http://64.34.161.181/download/3.4.0/Linux/nxclient-3.4.0-5.x86_64.tar.gz" target="_blank">http://64.34.161.181/download/3.4.0/Linux/nxclient-3.4.0-5.x86_64.tar.gz</a><br>
wget <a href="http://64.34.161.181/download/3.4.0/Linux/nxnode-3.4.0-11.x86_64.tar.gz" target="_blank">http://64.34.161.181/download/3.4.0/Linux/nxnode-3.4.0-11.x86_64.tar.gz</a><br>
wget<br>
<a href="http://64.34.161.181/download/3.4.0/Linux/FE/nxserver-3.4.0-12.x86_64.tar.gz" target="_blank">http://64.34.161.181/download/3.4.0/Linux/FE/nxserver-3.4.0-12.x86_64.tar.gz</a><br>
wget <a href="http://64.34.161.181/download/3.4.0/sources/nxcomp-3.4.0-1.tar.gz" target="_blank">http://64.34.161.181/download/3.4.0/sources/nxcomp-3.4.0-1.tar.gz</a><br>
(could not find 64 bit version)<br>
wget<br>
<a href="http://64.34.161.181/download/3.4.0/sources/nxcompext-3.4.0-1.tar.gz" target="_blank">http://64.34.161.181/download/3.4.0/sources/nxcompext-3.4.0-1.tar.gz</a><br>
(could not find 64 bit version)<br>
wget<br>
<a href="http://64.34.161.181/download/3.4.0/sources//nxcompshad-3.4.0-3.tar.gz" target="_blank">http://64.34.161.181/download/3.4.0/sources//nxcompshad-3.4.0-3.tar.gz</a><br>
(could not find 64 bit version)<br>
wget <a href="http://64.34.161.181/download/3.4.0/sources//nxesd-3.4.0-1.tar.gz" target="_blank">http://64.34.161.181/download/3.4.0/sources//nxesd-3.4.0-1.tar.gz</a><br>
(could not find 64 bit version)<br>
wget <a href="http://download2.berlios.de/freenx/freenx-0.7.1.tar.gz" target="_blank">http://download2.berlios.de/freenx/freenx-0.7.1.tar.gz</a> (could not<br>
find 64 bit version)<br>
mkdir /usr/src/nx<br>
cd /usr<br>
tar -xzf /download/nxserver-3.4.0-12.x86_64.tar.gz<br>
tar -xzf /download/nxclient-3.4.0-5.x86_64.tar.gz<br>
tar -xzf /download/nxnode-3.4.0-11.x86_64.tar.gz<br>
cd /usr/src/nx<br>
tar -xzf /download/nxcomp-3.4.0-1.tar.gz<br>
tar -xzf /download/nxcompext-3.4.0-1.tar.gz<br>
tar -xzf /download/nxcompshad-3.4.0-3.tar.gz<br>
tar -xzf /download/nxesd-3.4.0-1.tar.gz<br>
cd nxcomp<br>
./configure<br>
make<br>
cp --preserve libXcomp.so* /usr/NX/lib<br>
cd ../nxcompext<br>
./configure --x-includes="/usr/include/xorg -I/usr/include/X11"<br>
make<br>
cp --preserve libXcompext.so* /usr/NX/lib<br>
cd ../nxcompshad<br>
./configure<br>
make<br>
cp --preserve libXcompshad.so* /usr/NX/lib<br>
cd ../nxesd<br>
./configure<br>
make<br>
make install<br>
cd ../freenx-0.7.1<br>
patch -p0 < gentoo-nomachine.diff<br>
cp -f nxkeygen /usr/NX/bin<br>
cp -f nxloadconfig /usr/NX/bin<br>
cp -f nxnode /usr/NX/bin<br>
cp -f nxnode-login /usr/NX/bin<br>
cp -f nxserver /usr/NX/bin<br>
cp -f nxsetup /usr/NX/bin<br>
cp -f nxcups-gethost /usr/NX/bin<br>
cd nxserver-helper<br>
make<br>
cp -f nxserver-helper /usr/NX/bin<br>
cd ..<br>
ln -s /usr/NX/bin/nxserver /usr/bin/nxserver<br>
ln -s /usr/NX/bin/nxsetup /usr/bin/nxsetup<br>
ln -s /usr/NX/bin/nxloadconfig<br>
ln -s /usr/NX/lib/libXrender.so.1.2.2 /usr/NX/lib/libXrender.so.1.2<br>
ln -s /usr/NX/bin/nxagent /usr/bin/nxdesktop<br>
ln -s /usr/NX/bin/nxagent /usr/bin/nxviewer<br>
ln -s /usr/bin/foomatic-ppdfile /usr/lib/cups/driver/foomatic-ppdfile<br>
(error because file don't exist because I don't have cups installed, no<br>
printer so no need)<br>
ln -s /etc/X11/xinit /etc/X11/xdm<br>
ln -s /sbin/mount.cifs /sbin/smbmount<br>
ln -s /sbin/umount.cifs /sbin/smbumount<br>
nxsetup --install --setup-nomachine-key (says it creating things<br>
(user,database,keys) gives no error)<br>
nxserver --start<br>
mv: cannot stat '/usr/NX/home/nx/.ssh/authorized_keys2.disabled': No<br>
such File or Directory<br>
nxserver --status (shows it stopped)<br>
<br>
<br>
------------------------------<br>
<br>
________________________________________________________________<br>
Were you helped on this list with your FreeNX problem?<br>
Then please write up the solution in the FreeNX Wiki/FAQ:<br>
<a href="http://openfacts.berlios.de/index-en.phtml?title=FreeNX_FAQ" target="_blank">http://openfacts.berlios.de/index-en.phtml?title=FreeNX_FAQ</a><br>
________________________________________________________________<br>
FreeNX-kNX mailing list --- <a href="mailto:FreeNX-kNX@kde.org">FreeNX-kNX@kde.org</a><br>
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________________________________________________________________<br>
<br>
End of FreeNX-kNX Digest, Vol 66, Issue 12<br>
******************************************<br>
</blockquote></div><br>