[X2Go-User] Session terminated instantly, seemingly with no errors

[Ulrich Sibiller]

Ok, so the reason for the failure is the client side. Btw: Why don't you
have a xkeyboard extension loaded on the client?

Have you tried installing the font package you mentioned before on the
client?

Uli

Matteo Guareschi <matteo.guareschi at gmail.com> schrieb am Di., 18. Mai 2021,
23:56:

> Thank you Uli,
> On the client side I get the securitypolicy error followed by:
> nxagentGetRemoteXkbExtension: WARNING! Faulted to query XKB extension.
> Unable to query XKEYBOARD extension.
> Error: Aborting session with 'Could not open default font 'fixed''.
> On the server side, if I try to run the same command it opens a window
> which remains black until I close it. Not sure what is the intended
> behavior.
>
> I should also mention that the client on Linux uses a custom keyboard
> layout, not present on the server, but even after loading more standard
> ones, or disabling keyboard configuration, there is no difference.
> I appreciate your help!
>
> On Tue, May 18, 2021 at 1:33 PM Ulrich Sibiller <uli42 at gmx.de> wrote:
>
>> On Mon, May 17, 2021 at 12:33 AM Matteo Guareschi
>> <matteo.guareschi at gmail.com> wrote:
>> >
>> > Hello,
>> > I have been trying to figure this out for a while now. Every time I
>> start a session from my client (arch) to my server (arch xfce), the session
>> seems to start fine, but terminates instantly.
>> > The client reads:
>> >
>> > Loop: WARNING! Overriding auxiliary X11 port with new value '1'.
>> > Warning: Overriding auxiliary X11 port with new value '1'.
>>
>> not a problem.
>>
>> > Loop: WARNING! Unrecognized session type 'unix-kde-depth_24'. Assuming
>> agent session.
>> > Warning: Unrecognized session type 'unix-kde-depth_24'. Assuming agent
>> session.
>>
>> Also not a problem, rather a bug in x2go that has always been there.
>> $SOMEONE should fix it..
>>
>> > Error: keyboard file not created: Is a directory
>>
>> this is intended behaviour.
>>
>> > Error: Aborting session with 'Could not open default font 'fixed''.
>>
>> This is the cause of your trouble.
>>
>> > error opening security policy file
>> /usr/local/lib/nx/X11/xserver/SecurityPolicy
>>
>> This is also uncritical but should happen.
>>
>> Both previous messages indicate that something is not correct in the
>> way NX was built on your system.
>>
>> > At this point I have exhausted my resources. I have tried the client
>> from a different OS and the result is the same. From what I understand the
>> fixed font error is most likely a red herring, but I have installed
>> xorg-fonts-misc for what it's worth, with no difference.
>>
>> It is not a red herring. This code clearly shuts down nxagent when the
>> font is missing.  Need to find out why that is because on my system I
>> do not have the fixed font installed but it works.
>>
>> Please try the following: Connect with ssh -X to the server and run
>> "/bin/nxagent :5 -ac" . Can you start it that way?
>>
>> Uli
>>
>>
>>
>> > I would really appreciate any help.
>>
>
>
> --
> Matteo Michele Guareschi
>
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