#1035 - capture x2goruncommand debug output for x2gofeature X2GO_XSESSION

X2Go Bug report logs - #1035
capture x2goruncommand debug output for x2gofeature X2GO_XSESSION

Reported by: Tor Perkins <x2go34@noid.net>

Date: Sat, 14 May 2016 15:00:02 UTC

Severity: normal

Tags: patch

Found in version 4.0.1.19

Fixed in version 4.0.1.20

Done: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Bug is archived. No further changes may be made.

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From: Tor Perkins <x2go34@noid.net>
Date: Fri, 13 May 2016 09:58:12 -0700
Subject: capture x2goruncommand debug output for x2gofeature X2GO_XSESSION
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Package: x2goserver Version: 4.0.1.19 Tags: patch Hello, I had recently had a problem with my /etc/xprofile file that prevented session startup. The details are not too important; it had to do with a difference of default shell (/bin/sh) being either /bin/dash or /bin/bash. After enabling the 'debug' loglevel on the server, I still had no helpful output indicating what the problem might be... I did some ferreting about and noticed that x2goruncommand was not capturing cmd output when using x2gofeature X2GO_XSESSION (/etc/x2go/Xsession). The client side invocation of x2goruncommand (via sshlib) redirects remote command output to /dev/null, so it is also not preserved when using the client's --debug option... This small patch appends the missing output to an already existing debug file in x2goruncommand ($MESSAGE_FILE). With this in place, I was able to see the "smoking gun": cat ~/.x2go/C-user-50-1463156913_stD.Xclients_dp24/cmdoutput exec /root/.Xclients Loading profile from /etc/profile Loading profile from /root/.profile Loading profile from /etc/xprofile /etc/xprofile: 14: Bad substitution <-- whoop! The file is deleted (as before) if not at loglevel debug. Thanks for your consideration. - Tor

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X2Go Bug report logs - #1035 capture x2goruncommand debug output for x2gofeature X2GO_XSESSION

X2Go Bug report logs - #1035
capture x2goruncommand debug output for x2gofeature X2GO_XSESSION