X2Go Bug report logs - #1134
No environment variable available for testing in .bash_profile or .bashrc

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

Reported by: Ted Toal <twtoal@ucdavis.edu>

Date: Tue, 10 Jan 2017 21:20:03 UTC

Severity: normal

Found in version 3.5.0

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Message #30 received at 1134@bugs.x2go.org (full text, mbox, reply):

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From rbenkstein@cendatsys.com  Tue Jan 10 23:51:55 2017
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From: Rick Benkstein <rbenkstein@cendatsys.com>
To: Ted Toal <twtoal@ucdavis.edu>
CC: "1134@bugs.x2go.org" <1134@bugs.x2go.org>, "submit@bugs.x2go.org"
	<submit@bugs.x2go.org>
Subject: RE: [X2Go-Dev] Bug#1134: No environment variable available for
 testing	in .bash_profile or .bashrc
Thread-Topic: [X2Go-Dev] Bug#1134: No environment variable available for
 testing	in .bash_profile or .bashrc
Thread-Index: AQHSa4eLNJzf6zdw6kuzPWEBlREuOKEyRa3ggABtLAD//5vs0A==
Date: Tue, 10 Jan 2017 22:44:12 +0000
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 <6C6C9CB6-4F5D-4F9C-B429-143A78490313@ucdavis.edu>
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Sorry – I am using headless servers that never have X running on them – That solution is limited.

Rick Benkstein

From: Ted Toal [mailto:twtoal@ucdavis.edu]
Sent: Tuesday, January 10, 2017 4:41 PM
To: Rick Benkstein <rbenkstein@cendatsys.com>
Cc: 1134@bugs.x2go.org; submit@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#1134: No environment variable available for testing in .bash_profile or .bashrc

DISPLAY is null (not defined) when x2go is running, as well as when it isn't, in my case.
—
Ted Toal, Postdoctoral Researcher
Carvajal-Carmona Lab
4502 GBSF, One Shields Ave
Davis, CA  956626  (530) 263-5986
twtoal@ucdavis.edu<mailto:twtoal@ucdavis.edu>



On Jan 10, 2017, at 2:12 PM, Rick Benkstein <rbenkstein@cendatsys.com<mailto:rbenkstein@cendatsys.com>> wrote:

Ted,

I have made my software switchable between GUI non-GUI by examining the DISPLAY variable - if it is NULL then x2go is not being used.

Rick Benkstein

-----Original Message-----
From: x2go-dev-bounces@lists.x2go.org<mailto:x2go-dev-bounces@lists.x2go.org> [mailto:x2go-dev-bounces@lists.x2go.org] On Behalf Of Ted Toal
Sent: Tuesday, January 10, 2017 3:17 PM
To: submit@bugs.x2go.org<mailto:submit@bugs.x2go.org>
Subject: [X2Go-Dev] Bug#1134: No environment variable available for testing in .bash_profile or .bashrc

Package: NXAGENT
Version: 3.5.0

I would like to bypass setting of certain environment variables in .bash_profile if I’m connecting via x2go, but it appears there are no environment variables I can test in .bash_profile to determine if this is an x2go session. After the session starts, some x2go environment variables are there, but not while .bash_profile is executing.
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