[X2Go-User] WARNING: insertion of /home/myuser/Documents failed (already mounted?), not mounting (but it's not)

[Conz]

Hi all,

I am using x2go to connect from a Fedora 39 machine to an RHEL8 server but
somewhere in the last month and a half or so the shared folders stopped
working.
Unfortunately, I wasn't around between where it was still working and when I
found it no longer working earlier this week so I'm not sure what update
happened that broke it.

What's even more weird is that the spool DOES mount and works just fine but
the shared folders are noping out, and I believe they use the same mechanism
?
The only real error I'm seeing is on the client: 'rexec line 2: Deprecated
option UsePrivilegeSeparation' which appears to be something that's been
warned about a few years ago how it might completely break things at some
point in the future ?
Not sure if this is the culprit though as it is Deprecated and not Error.


Client is fully updated FC39
X2Go Client v. 4.1.2.2 (Qt - 5.15.13)

Server is RHEL 8.10 and has 4.1.0.3-17.el8.1.noarch for the x2go rpm's.
KDE is being used by both client and server and only official packages are
in use.


Server /var/log/messages
rh8server systemd[1]: Started Session 922 of user myuser.
rh8server /usr/bin/x2gostartagent[1240523]: successfully started X2Go Agent
session with ID myuser-184-1721026948_stDKDE_dp24
rh8server /usr/bin/x2gomountdirs[1240768]: WARNING: insertion of
/home/myuser/Documents failed (already mounted?), not mounting
rh8server /usr/bin/x2goruncommand[1240924]: launching session with
Xsession-x2go mechanism, using STARTUP="startkde"
rh8server /usr/bin/x2goruncommand[1240925]: dbus wrapper available as
/usr/bin/dbus-run-session
rh8server /usr/bin/x2gomountdirs[1240768]: successfully mounted
mailto:myuser at 127.0.0.1:57668/home/myuser/.x2go/S-myuser-184-1721026948_stDK
DE_dp24/spool to /tmp/.x2go-myuser/spool/C-myuser-184-1721026948_stDKDE_dp24


Client sshd error from /var/log/messages:
sshd[8944]: Server listening on 0.0.0.0 port 7022.
sshd[8944]: Server listening on :: port 7022.
sshd[8945]: rexec line 2: Deprecated option UsePrivilegeSeparation
sshd[8946]: rexec line 2: Deprecated option UsePrivilegeSeparation
sshd[8946]: error: kex_exchange_identification: Connection closed by remote
host
sshd[8945]: error: kex_exchange_identification: Connection closed by remote
host
sshd[8945]: Connection closed by 127.0.0.1 port 46376
sshd[8946]: Connection closed by 127.0.0.1 port 46384
sshd[8947]: rexec line 2: Deprecated option UsePrivilegeSeparation
sshd[8947]: Accepted publickey for myuser from 127.0.0.1 port 46400 ssh2:
RSA SHA256:xyz