Le 07/11/2021 à 22:45, Ulrich Sibiller a écrit :

On Sun, Nov 7, 2021 at 10:09 PM Papoteur <yves.brungard_mageia@gadz.org> wrote:

...

I'm trying to repair the packaging of x2go in Mageia.

It was functional in Mageia 7, but this is no more the case in Mageia 8 or cauldron (development version). I have never used or seen Mageia in action, so I have no idea how Mageia 7 differs from Mageia 8. At least, nx-libs has been updated from 3.5.0.33 to 3.5.99.25 I use also nxagent-3.5.99.25-1.mga8 and nxproxy-3.5.99.25-1.mga8 packaged for Mageia 8. Thus I have linked xgoagent to /usr/lib64/nx/bin/nxagent Why aren't you using the current 3.5.99.26? Because I first try with what is in the current state of  the distribution. I will try to update it also.

...

Using pyhoca, I can establish the session with the VM, either with the main user or with a test user, using password. But when I try to launch the desktop or a single application like Terminal, this fails. In the journal of the server, i get:

sshd[96864]: Accepted password for test from 192.168.1.14 port 35740 ssh2 systemd-logind[683]: [🡕] New session c25 of user test. systemd[1]: Started Session c25 of user test. sshd[96864]: pam_unix(sshd:session): session opened for user test by (uid=0) /usr/local/bin/x2gostartagent[97691]: successfully started X2Go Agent session with ID test-93-1636213441_stDLXQt_dp24 sshd[96871]: error: connect_to 127.0.0.1 port 51346: failed. sshd[96871]: error: connect_to 127.0.0.1 port 51346: failed. First, as a test, disable printing, sound and file sharing. This will reduce the number of things that can go wrong. Thanks for that tip.

Then, on the server side you will find the log of the nxagent/x2goagent in /tmp/.x2go-<username>/C-*/session.log. What do you see there? Nothing, it doesn't exist.

Hello,

can you try please to terminate old server session and start one with kdrive enabled?

Best Regards, Juri Grabowski

Hello,

maybe offtopic here, but where can I get mageia lxc templates for tests?

Best Regards, Juri Grabowski

Hey Uli,

thank you again for getting back to me.

I reinstalled all packages which were already installed on the system.

However, the problem still occurs.

For information purposes:

• After restarting the system the following processes are running:

  x2golistsession

  x2goumount

  x2gocleansession

  x2gogetstatus

  x2gochangestatus

  libx2go-server-.*

If you need any further information, please let me know.

Best Tobi

On 10.11.21 23:17, Ulrich Sibiller wrote:

...

Thanks for getting back to me. I was missing it as I already reinstalled the X2go server by

Sudo apt install - - reinstall x2goserver

Should I use any other command? I am not sure if that reinstalls the dependencies, too. There are

On Wed, Nov 10, 2021 at 10:26 PM tobias.holzmann@holzmann-cfd.de <tobias.holzmann@holzmann-cfd.de> wrote: plenty of other packages starting with x2go, see dpkg -l x2go\*

Uli

Hi Uli,

I probably got more information:

cd /var/lib/x2go/

--> Permission denied.

ls -l /var/lib/x2go/

drwxr-xr-x  2 root    x2gouser  4096 Nov 11 22:58 x2go

Actually I guess there is the problem. However, no idea why I don't have permission rights here.

Any idea?

Tobi

On 10.11.21 22:26, tobias.holzmann@holzmann-cfd.de wrote:

Hi Ulrich,

Thanks for getting back to me. I was missing it as I already reinstalled the X2go server by

Sudo apt install - - reinstall x2goserver

Should I use any other command? Thank you in advance,

Kind regards, tobi

Von meinem Huawei-Mobiltelefon gesendet

-------- Originalnachricht -------- Betreff: Re: [X2Go-User] X2go and error message Von: Ulrich Sibiller An: "tobias.holzmann@holzmann-cfd.de" Cc: x2go-user ," x2go-user@lists.x2go.org"

Before trying to find out what us wrong I suggest to reinstall
x2goserver and its dependencies.

Uli

On Wed, Nov 10, 2021 at 9:17 PM tobias.holzmann@holzmann-cfd.de
wrote:
>
> Hi everyone,
>
> The X2go client cannot connect to the server anymore. I get the
attached error.
>
> In order to understand what happened here. The following
information.
>
> Unfortunately I changed the group in usr/ from root to something
else for all subdirectories and files. Today I used a live USB
stick to reset the user group as well as different setuid bits
(for example for sudo etc). However, probably there is some right
permissions missing that I did not resolve yet which lead to the
error I attached.
>
> Hopefully, someone can give some more reasonable feedback. I
believe that some files do not have the right permissions and
hence X2go cannot Create a file or add an entry.
>
> Support is warmly welcomed.
> Thank you in advance.
> Tobi
>
> Von meinem Huawei-Mobiltelefon
gesendet_______________________________________________
> x2go-user mailing list
> x2go-user@lists.x2go.org
> https://lists.x2go.org/listinfo/x2go-user

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well, the messages clearly state what is missing: x2goagent is a link to nxagent. And nxdialog is a relatively new package with just one binary. You CAN probably replace it by a link to x2goclient if you cannot make it work on mageia. It is used to display a message dialog window. So probably nxproxy wants to tell you something ;-)

Uli

On Wed, Nov 10, 2021 at 10:48 PM <x2go-user@jugra.de> wrote:

Hello,

I have tried to install x2goserver on mageia 8 LiveCD: As a result, if I connect to this Server I can see on the serverside: /usr/bin/x2gostartagent: line 443: x2goagent: command not found

On nxproxy: NXTransDialog: WARNING! Couldn't start '/usr/bin/nxdialog'. Error is 2 'No such file or directory'. NXTransDialog: WARNING! Trying with path '/usr/NX/bin:/opt/NX/bin:/usr/local/NX/bin:/usr/local/sbin:/usr/sbin:/usr/local/bin:/usr/bin:/usr/lib64/qt5/bin'. NXTransDialog: WARNING! Couldn't start 'nxclient'. Error is 2 'No such file or directory'. NXTransDialog: WARNING! Couldn't start '/usr/bin/nxdialog'. Error is 2 'No such file or directory'. NXTransDialog: WARNING! Trying with path '/usr/NX/bin:/opt/NX/bin:/usr/local/NX/bin:/usr/local/sbin:/usr/sbin:/usr/local/bin:/usr/bin:/usr/lib64/qt5/bin'. NXTransDialog: WARNING! Couldn't start 'nxclient'. Error is 2 'No such file or directory'.

It's time to sleep now, Good night.

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