[X2Go-User] Ubuntu 16.04 break

[Jeff Sadowski]

On the server I have the following errors
syslog:Dec  6 23:27:02 euler systemd[1]: Stopping X2Go Server Daemon...
syslog:Dec  6 23:27:02 euler systemd[1]: Stopped X2Go Server Daemon.
syslog:Dec  6 23:27:37 euler systemd[1]: Starting X2Go Server Daemon...
syslog:Dec  6 23:27:37 euler systemd[1]: Started X2Go Server Daemon.
syslog:Dec  6 23:28:05 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 1).
syslog:Dec  6 23:28:06 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 2).
syslog:Dec  6 23:28:07 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 3).
syslog:Dec  6 23:28:08 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 4).
syslog:Dec  6 23:28:08 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 5).
syslog:Dec  6 23:28:09 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 6).
syslog:Dec  6 23:28:10 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 7).
syslog:Dec  6 23:28:11 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 8).
syslog:Dec  6 23:28:12 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 9).
syslog:Dec  6 23:28:12 euler /usr/bin/x2gostartagent: unable to insert
display port into database. Retrying (run 10).
syslog:Dec  6 23:28:12 euler /usr/bin/x2gostartagent: Unable to find
free display port or insert new session into database; parameters:
port (52), hostname (euler) and session name
(jsadowski-52-1575700092_stDXFCE_dp32).

On Fri, Dec 6, 2019 at 11:32 PM Jeff Sadowski <jeff.sadowski at gmail.com> wrote:
>
> After rebooting my server I am getting the following error message:
>
> Connection failed. : /usr/lib/x2go/libx2go-server-db-sqlite3-wrapper
> insertsession 52 euler
>
> and the command line shows as follows
> ]$ x2goclient
> QSocketNotifier: Can only be used with threads started with QThread
> x2go-WARNING-1> English language requested, not loading translator.
> x2go-WARNING-1> English language requested, not loading translator.
> QObject::connect: No such slot ONMainWindow::slotCheckAgentProcess()
> qt.qpa.wayland: Non-toplevel surfaces can't request window states
>
> I do not know what happened.
> euler is the name of the ubuntu 16.04 machine.