Quartz no longer launching when an X application is invoked

[Christopher Jones]

> On 1 Dec 2023, at 6:52 am, Kenneth Wolcott <kennethwolcott at gmail.com> wrote:
> 
> Hi;
> 
>  So what is the proper way for X to be started?


If properly configured the X11 server will automatically start on demand. You really should never need to manually start it.

> 
>  Do I need to manually create a launch entry like I have for the
> emacs server?  If so, what is the invocation? What is being invoked?
> xorg-server?
> 
>  Now that the DISPLAY is null, invoking xpdf fails even after an open
> -a /Applications/MacPorts/X11.app, complaining about the DISPLAY
> variable setting

Having DISPLAY null is as bad as setting it to :0.0

It should look something like what I posted before

$ echo $DISPLAY
/private/tmp/com.apple.launchd.TwDg8TRtvI/org.macosforge.xquartz:0

This is the launchd socket, the magic if you like, that triggers it to be started on demand.

Please try as I posted in my first mail completeing uninstalling org-server, then re-install it. Then log out and back in again (this is important) and then see. If it is still null then you have something else setting that and you need to figure out what.

Chris

> 
> Thanks,
> Ken
> 
> On Thu, Nov 30, 2023 at 10:47 PM Kenneth Wolcott
> <kennethwolcott at gmail.com> wrote:
>> 
>> Hi Ryan;
>> 
>>  It was defined in ~/.zprofile and created by MacPorts in 2021 :-)  I
>> commented it out. I'll source the .zprofile and see what happens.
>> 
>> Thanks,
>> Ken
>> 
>> On Thu, Nov 30, 2023 at 10:23 PM Ryan Schmidt <ryandesign at macports.org> wrote:
>>> 
>>> On Nov 30, 2023, at 16:01, Kenneth Wolcott wrote:
>>>> 
>>>> 3. My DISPLAY environment variable is set to ":0";
>>>> I do not know where this variable is not being set properly or is
>>>> being overridden.
>>> 
>>> You need to figure out where DISPLAY=:0 is being set, and remove the code that does so. It's probably in your shell startup file. Depending on which shell you use, there are many possible names for startup files in your home directory: .zshrc, .zprofile, .bashrc, .bash_profile, etc.
>>> 
>>> Setting DISPLAY=:0 was correct in Mac OS X 10.4 and earlier but it has not been correct since Mac OS X 10.5.

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