Greetings.
On 30/05/2022 11.27, Tristan Miller wrote:
I've been using X2Go on a pair of openSUSE Tumbleweed systems. I just
upgraded both and now I'm no longer able to run a remote application or
desktop -- the client successfully connects to the server but then
immediately disconnects. Below is output from x2goclient --debug
showing me trying to launch a remote xterm. Can anyone suggest what the
problem might be or how to troubleshoot further?
Results of some further testing:
* The problem seems to happen only when connecting to the server running
on openSUSE Tumbleweed. Connecting to a server running on another
machine (running openSUSE Leap 15.3) still works.
* The problem doesn't seem to have anything to do with the particular
account I'm connecting to. I still get the automatic disconnect when
logging in as a different user.
* Here are the server logs with logging level set to "info":
2022-05-31T10:39:56.310889+02:00 butterfield sshd[12197]: Accepted
publickey for psy from 193.171.142.173 port 44850 ssh2: RSA
SHA256:GlTL06/Ur8aKEq01wDiI9ghRdgSkXfkDVDsx4qiKNms
2022-05-31T10:39:56.830523+02:00 butterfield /usr/bin/x2gostartagent:
x2gostartagent called with options: 800x600 adsl 16m-jpeg-1
unix-kde-depth_24 us auto 1 R xterm both
2022-05-31T10:39:57.019028+02:00 butterfield
/usr/bin/x2gosessionlimit[12372]: x2gosessionlimit has been called
2022-05-31T10:39:57.078710+02:00 butterfield
/usr/bin/x2golistsessions[12373]: x2golistsessions has been called with
options: --all-servers
2022-05-31T10:40:08.013742+02:00 butterfield /usr/bin/x2gofeature:
x2gofeature called with options: X2GO_RUN_EXTENSIONS
2022-05-31T10:40:08.039863+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS
2022-05-31T10:40:08.066317+02:00 butterfield
/usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called
with options: psy-1539-1653986406_stRxterm_dp24 pre-start
2022-05-31T10:40:08.111792+02:00 butterfield /usr/bin/x2gostartagent:
creating new session: psy-1539-1653986406_stRxterm_dp24
75ac6c60151cfea222f2e9f184f1643b 13277 193.171.142.173 49517 49518 49519
-1 -1
2022-05-31T10:40:08.257567+02:00 butterfield /usr/bin/x2gostartagent:
successfully started X2Go Agent session with ID
psy-1539-1653986406_stRxterm_dp24
2022-05-31T10:40:08.289281+02:00 butterfield /usr/bin/x2gofeature:
x2gofeature called with options: X2GO_RUN_EXTENSIONS
2022-05-31T10:40:08.315905+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS
2022-05-31T10:40:08.342553+02:00 butterfield
/usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called
with options: psy-1539-1653986406_stRxterm_dp24 post-start
2022-05-31T10:40:08.678631+02:00 butterfield /usr/bin/x2goruncommand:
x2goruncommand called with options: 1539 13277
psy-1539-1653986406_stRxterm_dp24 49518 /usr/bin/xterm nosnd R
2022-05-31T10:40:08.713913+02:00 butterfield /usr/bin/x2gofeature:
x2gofeature called with options: X2GOAGENT_RANDRXINERAMA
2022-05-31T10:40:08.742595+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GOAGENT_RANDRXINERAMA
2022-05-31T10:40:08.769154+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features
called with options: X2GOAGENT_RANDRXINERAMA
2022-05-31T10:40:08.796058+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features:
x2goserver-x2goagent.features called with options: X2GOAGENT_RANDRXINERAMA
2022-05-31T10:40:08.829722+02:00 butterfield /usr/bin/x2gofeature:
x2gofeature called with options: X2GO_RUN_EXTENSIONS
2022-05-31T10:40:08.856138+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS
2022-05-31T10:40:08.882619+02:00 butterfield
/usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called
with options: psy-1539-1653986406_stRxterm_dp24 pre-runcommand
2022-05-31T10:40:08.930031+02:00 butterfield /usr/bin/x2gosetkeyboard:
x2gosetkeyboard called with options:
2022-05-31T10:40:08.934918+02:00 butterfield /usr/bin/x2gofeature:
x2gofeature called with options: X2GO_XSESSION
2022-05-31T10:40:08.950084+02:00 butterfield /usr/bin/x2gosetkeyboard:
Waiting for /home/psy/.x2go/C-psy-1539-1653986406_stRxterm_dp24/keyboard
to appear
2022-05-31T10:40:08.961226+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_XSESSION
2022-05-31T10:40:08.988212+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features
called with options: X2GO_XSESSION
2022-05-31T10:40:09.015186+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features:
x2goserver-x2goagent.features called with options: X2GO_XSESSION
2022-05-31T10:40:09.041501+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-xsession.features:
x2goserver-xsession.features called with options: X2GO_XSESSION
2022-05-31T10:40:09.900350+02:00 butterfield /usr/bin/x2gofeature:
x2gofeature called with options: X2GO_RUN_EXTENSIONS
2022-05-31T10:40:09.926960+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS
2022-05-31T10:40:09.953654+02:00 butterfield
/usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called
with options: psy-1539-1653986406_stRxterm_dp24 post-runcommand
2022-05-31T10:40:09.970950+02:00 butterfield /usr/bin/x2gosetkeyboard:
Waiting for /home/psy/.x2go/C-psy-1539-1653986406_stRxterm_dp24/keyboard
to appear
2022-05-31T10:40:09.986399+02:00 butterfield /usr/bin/x2gofeature:
x2gofeature called with options: X2GO_DESKTOPSHARING
2022-05-31T10:40:10.013181+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_DESKTOPSHARING
2022-05-31T10:40:10.029476+02:00 butterfield
/usr/bin/x2gocmdexitmessage: x2gocmdexitmessage called with options:
psy-1539-1653986406_stRxterm_dp24
2022-05-31T10:40:10.039751+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features
called with options: X2GO_DESKTOPSHARING
2022-05-31T10:40:10.063638+02:00 butterfield sshd[12199]: Received
disconnect from 193.171.142.173 port 44850:11: Bye Bye
2022-05-31T10:40:10.063741+02:00 butterfield sshd[12199]: Disconnected
from user psy 193.171.142.173 port 44850
2022-05-31T10:40:10.067044+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features:
x2goserver-x2goagent.features called with options: X2GO_DESKTOPSHARING
2022-05-31T10:40:10.093537+02:00 butterfield
/usr/share/x2go/x2gofeature.d/x2goserver-xsession.features:
x2goserver-xsession.features called with options: X2GO_DESKTOPSHARING
2022-05-31T10:40:10.268210+02:00 butterfield
/usr/bin/x2goumount-session[13747]: x2goumount-session has been called
with options: psy-1539-1653986406_stRxterm_dp24
2022-05-31T10:40:10.996277+02:00 butterfield /usr/bin/x2gosetkeyboard:
Waiting for /home/psy/.x2go/C-psy-1539-1653986406_stRxterm_dp24/keyboard
to appear
2022-05-31T10:40:38.712469+02:00 butterfield /usr/bin/x2gosetkeyboard:
message repeated 27 times: [ Waiting for
/home/psy/.x2go/C-psy-1539-1653986406_stRxterm_dp24/keyboard to appear]
2022-05-31T10:40:39.738193+02:00 butterfield /usr/bin/x2gosetkeyboard:
/home/psy/.x2go/C-psy-1539-1653986406_stRxterm_dp24/keyboard did not
appear within 30s after agent startup
I still don't see any obvious culprits but would welcome any pointers...
Regards,
Tristan
--
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Tristan Miller
Free Software developer, ferret herder, logologist
https://logological.org/
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