Thanks for the reply Uli. Pasted output below

Also, I was scratching my head some more after sending the previous email.
Would I run the two lines below to add these links manually? Or should I do
something more/else?

ln -s /usr/lib64/libNX_X11.so.6     /usr/lib64/nx/X11/libX11.so.6
ln -s /usr/lib64/libNX_X11.so.6.3.0 /usr/lib64/nx/X11/libX11.so.6.3.0


Best, A.

$ ldd /usr/bin/nxagent
linux-vdso.so.1 =>  (0x00007ffe21fc2000)
libtirpc.so.1 => /lib64/libtirpc.so.1 (0x00007fa9d1cd4000)
libX11.so.6 => /lib64/libX11.so.6 (0x00007fa9d1995000)
libXcomp.so.3 => /lib64/libXcomp.so.3 (0x00007fa9d166c000)
libXcompshad.so.3 => /lib64/libXcompshad.so.3 (0x00007fa9d1460000)
libXrender.so.1 => /lib64/libXrender.so.1 (0x00007fa9d1254000)
libXfixes.so.3 => /lib64/libXfixes.so.3 (0x00007fa9d104e000)
libXfont.so.1 => /lib64/libXfont.so.1 (0x00007fa9d0e1a000)
libXcomposite.so.1 => /lib64/libXcomposite.so.1 (0x00007fa9d0c16000)
libXinerama.so.1 => /lib64/libXinerama.so.1 (0x00007fa9d0a13000)
libXdmcp.so.6 => /lib64/libXdmcp.so.6 (0x00007fa9d080d000)
libNX_X11.so.6 => /lib64/libNX_X11.so.6 (0x00007fa9d04c9000)
libXext.so.6 => /lib64/libXext.so.6 (0x00007fa9d02b7000)
libz.so.1 => /lib64/libz.so.1 (0x00007fa9d00a1000)
libm.so.6 => /lib64/libm.so.6 (0x00007fa9cfd9e000)
libXpm.so.4 => /lib64/libXpm.so.4 (0x00007fa9cfb8c000)
libxml2.so.2 => /lib64/libxml2.so.2 (0x00007fa9cf822000)
libpixman-1.so.0 => /lib64/libpixman-1.so.0 (0x00007fa9cf578000)
libpng15.so.15 => /lib64/libpng15.so.15 (0x00007fa9cf34d000)
libjpeg.so.62 => /lib64/libjpeg.so.62 (0x00007fa9cf0f8000)
libc.so.6 => /lib64/libc.so.6 (0x00007fa9ced2a000)
libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007fa9ceadd000)
libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007fa9ce7f5000)
libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007fa9ce5c1000)
libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007fa9ce3bd000)
libnsl.so.1 => /lib64/libnsl.so.1 (0x00007fa9ce1a3000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fa9cdf86000)
libxcb.so.1 => /lib64/libxcb.so.1 (0x00007fa9cdd5e000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007fa9cdb5a000)
libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007fa9cd852000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fa9cd63c000)
libXdamage.so.1 => /lib64/libXdamage.so.1 (0x00007fa9cd439000)
libXrandr.so.2 => /lib64/libXrandr.so.2 (0x00007fa9cd22d000)
libXtst.so.6 => /lib64/libXtst.so.6 (0x00007fa9cd027000)
libfreetype.so.6 => /lib64/libfreetype.so.6 (0x00007fa9ccd81000)
libfontenc.so.1 => /lib64/libfontenc.so.1 (0x00007fa9ccb79000)
/lib64/ld-linux-x86-64.so.2 (0x00007fa9d25bd000)
liblzma.so.5 => /lib64/liblzma.so.5 (0x00007fa9cc953000)
libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007fa9cc744000)
libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007fa9cc540000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x00007fa9cc327000)
libXau.so.6 => /lib64/libXau.so.6 (0x00007fa9cc122000)
libXi.so.6 => /lib64/libXi.so.6 (0x00007fa9cbf12000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007fa9cbcea000)
libpcre.so.1 => /lib64/libpcre.so.1 (0x00007fa9cba88000)





On Mon, Aug 20, 2018 at 1:09 PM, Ulrich Sibiller <ulrich.sibil...@gmail.com>
wrote:

> You seem to be missing a libX11 link to libNX_X11. Please run ldd
> /usr/bin/nxagent and post the result.
>
> Uli
>
> Alec Bayo <alec.b...@gmail.com> schrieb am Mo., 20. Aug. 2018, 19:48:
>
>> Hi all,
>>
>> Asking for help please troubleshooting an issue with x2go.
>>
>> Inbound connections stopped working after I updated the kernel and
>> nvidia drivers on my centos workstation (the x2go server).
>>
>> On the client, the error message says "Connection failed. Failed to start
>> X2Go Agent session with ID account-_____. X2Go Agent terminated
>> unexpectedly. Aborting session startup."
>>
>> [If I attempt a connecion again the client shows a previous apparently
>> pre-existing connection, but I cannot resume it.]
>>
>> On the server, the session log says "Error: Aborting session with 'Unable
>> to open display 'nx/nx,options=...". I have attempted uninstalling and
>> reinstalling x2goserver from epel.
>>
>> This symptoms are similar to an issue Mihai Moldovan resolved
>> for Qianqian Fang in April: https://www.mail-archive.com/
>> x2go-user@lists.x2go.org/msg02809.html
>>
>> However, I do not have the offending line set in LD_LIBRARY_PATH which
>> solved the issue for Qianqian.
>>
>> #Contents of LD_LIBRARY_PATH (this is from env after ssh-in).
>>
>> LD_LIBRARY_PATH=/usr/local/cuda/lib64:/home/[...]/caffe/
>> distribute/lib/::/usr/lib:/usr/lib/python2.7
>>
>>
>> I also attempted commenting out this setting from .bashrc, and that did
>> not fix it.
>>
>> I've copied below answers to some questions Mihai asked Qianqian. The
>> only strange thing I noticed is that Mihai asked for the contents of
>> /usr/lib64/nx/X11 , and this is empty. The library Qianqian listed in there
>> is located at /usr/lib64 on my server.
>>
>> Some more details below, answering questions that were made on this
>> earlier, similar troubleshooting request.
>>
>> Best regards, thanks for any help,
>> Ale
>>
>>
>> # Please make sure that nx-libs 3.5.99.16 is installed on the server side:
>>
>> Package nx-libs-3.5.99.16-1.el7.x86_64 already installed and latest
>> version
>>
>>
>> # Client up to date:
>>
>> x2goclient is already the newest version (4.1.1.1-2).
>>
>>
>>  # Perhaps this is useful, these lines are also from env:
>>
>> QTDIR=/usr/lib64/qt-3.3
>> QTINC=/usr/lib64/qt-3.3/include
>> SSH_TTY=/dev/pts/1
>> QT_GRAPHICSSYSTEM_CHECKED=1
>> QTLIB=/usr/lib64/qt-3.3/lib
>> QT_PLUGIN_PATH=/usr/lib64/kde4/plugins:/usr/lib/kde4/plugins
>>
>>
>>
>> # Contents of /usr/lib64/nx/X11
>>
>> $ ls /usr/lib64/nx
>> bin  X11
>>
>> $ ls -lah  /usr/lib64/nx/X11
>> total 0
>> drwxr-xr-x. 2 root root  6 Aug 18 14:28 .
>> drwxr-xr-x. 4 root root 26 Aug 18 14:28 ..
>>
>> $ ls -lah  /usr/lib64/nx/bin
>> total 0
>> drwxr-xr-x. 2 root root 36 Aug 17 21:28 .
>> drwxr-xr-x. 4 root root 26 Aug 18 14:28 ..
>> lrwxrwxrwx. 1 root root 16 Aug 17 16:09 nxagent -> /usr/bin/nxagent
>> lrwxrwxrwx. 1 root root  7 Aug 17 21:28 x2goagent -> nxagent
>>
>> $ ls -lah  /usr/bin/nxagent
>> -rwxr-xr-x. 1 root root 4.5M Jul 18 17:47 /usr/bin/nxagent
>>
>>
>> # Where I found the related libraries
>>
>> $ ls -lah /usr/lib64/*NX*
>>
>> lrwxrwxrwx. 1 root root   18 Aug 18 14:15 /usr/lib64/libNX_X11.so.6 ->
>> libNX_X11.so.6.3.0
>> -rwxr-xr-x. 1 root root 1.3M Jul 18 17:47 /usr/lib64/libNX_X11.so.6.3.0
>>
>>
>>
>>
>> _______________________________________________
>> x2go-user mailing list
>> x2go-user@lists.x2go.org
>> https://lists.x2go.org/listinfo/x2go-user
>
>
_______________________________________________
x2go-user mailing list
x2go-user@lists.x2go.org
https://lists.x2go.org/listinfo/x2go-user

Reply via email to