bug#44824: 27.1; Org export as pdf and open file does not open it

[<tomas@tuxteam.de>]

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On Sun, Jan 31, 2021 at 06:15:27PM +0700, Maxim Nikulin wrote:
> Bhavin, thank you very much for your clear report. I have tried once
> more with eshell session and this time I was lucky enough to
> reproduce the problem in both gnome and kde sessions on Ubuntu-20.04
> focal

[...]

> 2221  16:59:43.717489 +++ exited with 0 +++
> 2229  16:59:43.719228 +++ killed by SIGHUP +++

Good catch.

> On 31/01/2021 16:09, tomas@tuxteam.de wrote:
> >This chaotic behaviour gives me the impression that it's an
> >environment thing [...]

> Certainly the behavior depends on the desktop environment. You could
> check which DE-specific handler is called (and factor-out xdg-open)
> with
> 
>     sh -x /usr/bin/xdg-open /tmp/test.pdf
> 
> As to other options, M-! executes the process synchronously and is
> not affected. M-& has the same pty+SIGHUP problem.
> 
> I am almost sure that I have tried eshell before, but I have no idea
> why I have not noticed the problem that time.

Yes, but in this case it seems I was barking up the wrong tree :)

Cheers & thanks
 - t

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