X2Go Bug report logs - #323
x2go server refuses client with 'Error: Wrong version or invalid session authentication cookie.'

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Package: x2goserver; Maintainer for x2goserver is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goserver is src:x2goserver.

Reported by: harry mangalam <harry.mangalam@uci.edu>

Date: Mon, 14 Oct 2013 04:48:01 UTC

Severity: normal

Tags: moreinfo

Found in version 4.0.1

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Message #37 received at 323@bugs.x2go.org (full text, mbox):

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Message-ID: <CAK3Czryh-OmcV7b3KcqzESGxrKsVF236tD6hvLKAy9fVHfSdmw@mail.gmail.com>
Subject: 323 bug
From: Eric Forgeot <eforgeot@gmail.com>
To: 323@bugs.x2go.org
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it seems for me the problem was not from my home folder, but from the
/tmp folder, when trying to create the sessions. The /tmp folder was
in read write access for everyone but it complained it was needed to
set the /tmp/.X11-unix/ folder to 1777, which I did, and now it's
working again.

The error message from the client was not really helpfull. I noticed
the problem when trying to start x2goagent from the commandline on the
server:

_XSERVTransmkdir: ERROR: Mode of /tmp/.X11-unix must be set to 1777
_XSERVTransSocketUNIXCreateListener: mkdir(/tmp/.X11-unix) failed,
errno = 9 _XSERVTransMakeAllCOTSServerListeners: failed to create
listener for local

So there is a process on my computer which is changing the rights on
my /tmp folder but I don't know which one at the moment...


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