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

From: Eli Zaretskii <[email-masked]>
Date: Sat, 30 Jan 2021 18:28:17 +0200

> From: Maxim Nikulin <[email-masked]>
> Date: Sat, 30 Jan 2021 22:58:06 +0700
> Cc: [email-masked]
> 
> The problem is that emacs does not expect that kde-open5 and thus
> xdg-open exits instantly.

Why is that a problem, and how does it cause the invocation to fail,
i.e. not show the file in question?

> The question could be addressed to KDE developers, but unlike the
> issue with temporary files, in my opinion, pty+SIGHUP problem should
> be fixed in org mode.

What do you mean by "pty+SIGHUP problem" in this case?  What exactly
is the problem?