From unknown Thu Nov 12 13:32:53 2026
X-Loop: owner@bugs.x2go.org
Subject: Bug#1640: x2goclient for Mac fails to run
Reply-To: Matteo Stagni <mstagni@ira.inaf.it>, 1640@bugs.x2go.org
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From: Matteo Stagni <mstagni@ira.inaf.it>
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Date: Wed, 11 Nov 2026 11:38:08 +0100
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Package: x2goclient
Version: 4.1.2.4

When I try to run the client I get the following output on terminal:

/Applications/x2goclient.app/Contents/MacOS/x2goclient=20
x2go-INFO-1> "Starting X2Go Client 4.1.2.4..."
x2go-WARNING-1> "Non-fatal: can't load translator: =
:/i18n/x2goclient_it_it"
x2go-WARNING-1> "Trying to load language with lower preference, if =
existent."
x2go-WARNING-1> English language requested, not loading translator.
x2go-WARNING-1> "Non-fatal: can't load translator: :/i18n/qt_it_it"
x2go-WARNING-1> "Trying to load language with lower preference, if =
existent."
x2go-WARNING-1> English language requested, not loading translator.
x2go-INFO-3> "Started X2Go Client."
x2go-INFO-8> "Starting connection to server: gaia.ira.inaf.it:22"
2026-11-11 10:25:54.496 x2goclient[65859:427420] modalSession has been =
exited prematurely - check for a reentrant call to endModalSession:
RESUMING SESSION is KDRIVE:  false=20
x2go-INFO-8> "Starting connection to server: gaia.ira.inaf.it:22"
x2go-INFO-6> "Closing X2Go Client ..."
x2go-INFO-7> "Finished X2Go Client closing hooks."

On the client itself I get the following error printed at screen

See https:/Error: Failed to resolve address of =
'/var/run/com.apple.launchd.yD27hTzElC/org.xquartz'.
Loop: PANIC! Unknown display host =
'/var/run/com.apple.launchd.yD27hTzElC/org.xquartz'.
Error: Unknown display host =
'/var/run/com.apple.launchd.yD27hTzElC/org.xquartz'.
Session: Session terminated at 'Wed Nov 11 11:31:53 2026'.
/github.com/ArcticaProject/nx-libs for more information.

Info: Proxy running in server mode with pid '66074'.
Session: Starting session at 'Wed Nov 11 11:31:52 2026'.
Info: Using errors file =
'/Users/matteostagni/.x2go/S-mstagni-57-1794393106_stDXFCE_dp32/sessions'.=

Info: Using stats file '/Users/matteostagni/.x2go/S-57/stats'.
Loop: WARNING! Overriding auxiliary X11 port with new value '1'.
Warning: Overriding auxiliary X11 port with new value '1=E2=80=99.

Using MacOS 27.2.1

- - - -
Matteo Stagni
mstagni@ira.inaf.it
tel. +39 051 639 9424


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<html><head><meta http-equiv=3D"content-type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"overflow-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: =
after-white-space;"><div><div><div>Package: =
x2goclient</div><div>Version: =
4.1.2.4</div></div><div><br></div><div>When I try to run the client I =
get the following output on =
terminal:</div><div><br></div><div>/Applications/x2goclient.app/Contents/M=
acOS/x2goclient&nbsp;</div><div>x2go-INFO-1&gt; "Starting X2Go Client =
4.1.2.4..."</div><div>x2go-WARNING-1&gt; "Non-fatal: can't load =
translator: :/i18n/x2goclient_it_it"</div><div>x2go-WARNING-1&gt; =
"Trying to load language with lower preference, if =
existent."</div><div>x2go-WARNING-1&gt; English language requested, not =
loading translator.</div><div>x2go-WARNING-1&gt; "Non-fatal: can't load =
translator: :/i18n/qt_it_it"</div><div>x2go-WARNING-1&gt; "Trying to =
load language with lower preference, if =
existent."</div><div>x2go-WARNING-1&gt; English language requested, not =
loading translator.</div><div>x2go-INFO-3&gt; "Started X2Go =
Client."</div><div>x2go-INFO-8&gt; "Starting connection to server: =
gaia.ira.inaf.it:22"</div><div>2026-11-11 10:25:54.496 =
x2goclient[65859:427420] modalSession has been exited prematurely - =
check for a reentrant call to endModalSession:</div><div>RESUMING =
SESSION is KDRIVE: &nbsp;false&nbsp;</div><div>x2go-INFO-8&gt; "Starting =
connection to server: gaia.ira.inaf.it:22"</div><div>x2go-INFO-6&gt; =
"Closing X2Go Client ..."</div><div>x2go-INFO-7&gt; "Finished X2Go =
Client closing hooks."</div></div><div><br></div><div>On the client =
itself I get the following error printed at =
screen</div><div><br></div><div>See https:/Error: Failed to resolve =
address of =
'/var/run/com.apple.launchd.yD27hTzElC/org.xquartz'.</div><div>Loop: =
PANIC! Unknown display host =
'/var/run/com.apple.launchd.yD27hTzElC/org.xquartz'.</div><div>Error: =
Unknown display host =
'/var/run/com.apple.launchd.yD27hTzElC/org.xquartz'.</div><div>Session: =
Session terminated at 'Wed Nov 11 11:31:53 =
2026'.</div><div>/github.com/ArcticaProject/nx-libs for more =
information.</div><div><br></div><div>Info: Proxy running in server mode =
with pid '66074'.</div><div>Session: Starting session at 'Wed Nov 11 =
11:31:52 2026'.</div><div>Info: Using errors file =
'/Users/matteostagni/.x2go/S-mstagni-57-1794393106_stDXFCE_dp32/sessions'.=
</div><div>Info: Using stats file =
'/Users/matteostagni/.x2go/S-57/stats'.</div><div>Loop: WARNING! =
Overriding auxiliary X11 port with new value '1'.</div><div>Warning: =
Overriding auxiliary X11 port with new value =
'1=E2=80=99.</div><div><br></div><div>Using MacOS =
27.2.1</div><div><br></div><div>
<div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; text-align: =
start; text-indent: 0px; text-transform: none; white-space: normal; =
word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: =
break-word; -webkit-nbsp-mode: space; -webkit-line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; font-variant-ligatures: normal; =
font-variant-east-asian: normal; font-variant-position: normal; =
font-weight: normal; line-height: normal; border-spacing: 0px; =
-webkit-text-decorations-in-effect: none;"><div style=3D"word-wrap: =
break-word; -webkit-nbsp-mode: space; -webkit-line-break: =
after-white-space;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; color: rgb(0, 0, 0); font-family: =
Helvetica; font-style: normal; font-variant-ligatures: normal; =
font-variant-caps: normal; font-variant-east-asian: normal; =
font-variant-position: normal; font-weight: normal; letter-spacing: =
normal; line-height: normal; orphans: 2; text-align: -webkit-auto; =
text-indent: 0px; text-transform: none; white-space: normal; widows: 2; =
word-spacing: 0px; border-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: =
0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space;"><div>- - - -</div><div>Matteo =
Stagni</div><div>mstagni@ira.inaf.it</div><div>tel. +39 051 639 =
9424</div></div></span></div></span></div>
</div>
<br></body></html>=

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