More details:

There are a lot of discussion whether *dm should or not source
/etc/profile. in other words whether a graphical session is OR NOT a
login session. For example, Lightdm does not, but gdm3 does.

I run Debian Stretch, use some Trinity apps and I already set up
/etc/X11/Xsession.d/40x11-common_xsessionrc to source /etc/profile:

-----8<-----
# This file is sourced by Xsession(5), not executed.

if [ -e /etc/profile ]; then
    . /etc/profile
fi

#Source user defined xsessionrc (locales and other environment variables)
if [ -r "$USERXSESSIONRC" ]; then
   . "$USERXSESSIONRC"
fi
-----8<-----

But I wonder how Trinity tells its apps are in /opt/trinity/bin.
My only hope, is to add this to
/etc/X11/Xsession.d/40x11-common_xsessionrc (or add 40x11-trinity file
to all of my systems that run lightdm, should I???):

if [ -e /opt/trinity/bin ]; then
    . /opt/trinity/bin
fi

Nicolas

On 07/02/2019 18:55, Pisini, John wrote:
> https://www.computerhope.com/issues/ch001647.htm
> 
> The above should work.
> 
> On Thu, Feb 7, 2019 at 12:49 PM Nicolas Bercher via trinity-users 
> <trinity-users@... 
> <mailto:trinity-users@...>> wrote:
> 
> 
>     Hi,
> 
>     Does anyone have clear explanations on how to make lightdm aware of
>     Trinity's binary path /opt/trinity/bin?
> 
>     Thanks a lot,
>     Nicolas
> 
>     ---------------------------------------------------------------------
>     To unsubscribe, e-mail:
>     trinity-users-unsubscribe@...
>     <mailto:trinity-users-unsubscribe@...>
>     For additional commands, e-mail:
>     trinity-users-help@...
>     <mailto:trinity-users-help@...>
>     Read list messages on the web archive:
>     http://trinity-users.pearsoncomputing.net/
>     Please remember not to top-post:
>     http://trinity.pearsoncomputing.net/mailing_lists/#top-posting
> 
> 
> 
> -- 
> 
> John Pisini
> 
> Systems Administrator
> 
> TFCCS
> 
> 617-450-3988
> 
> 
> Disclaimer for email:
> 
> The information contained in this electronic message and any attachments 
> to this message is intended for the exclusive use of the addressee(s) 
> and may contain confidential or privileged information. This email is 
> not intended to, and shall not, constitute an electronic signature 
> giving rise to a binding legal contract, unless expressly stated 
> otherwise in the body of the email by the sender.