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From: Eli Zaretskii <eliz@gnu.org>
To: Herman <mahlamytsike@gmail.com>
Cc: 67628@debbugs.gnu.org
Subject: bug#67628: Emacs 29.1: (x-open-connection (getenv "DISPLAY")) gets "Display :0.0 does not exist" error
Date: Mon, 04 Dec 2023 22:11:43 +0200	[thread overview]
Message-ID: <83il5d683k.fsf@gnu.org> (raw)
In-Reply-To: <20231204193138.3bb398b8@Elitebook> (message from Herman on Mon,  4 Dec 2023 19:31:38 +0200)

> Date: Mon, 4 Dec 2023 19:31:38 +0200
> From: Herman <mahlamytsike@gmail.com>
> 
> 'x-create-frame' succeeds, but 'x-open-connection' fails with same display argument.
> 
> This error "Display :0.0 does not exist" happens only, when variable 'debug-on-error' is non-nil. When 'debug-on-error' is nil, the error is not present. I.e. it works on the principle - you get what you are looking for.

It could be that the code catches the error and proceeds, but your
setting debug-on-error non-nil prevents that.

Why do you need to set debug-on-error in that case?





  reply	other threads:[~2023-12-04 20:11 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-04 17:31 bug#67628: Emacs 29.1: (x-open-connection (getenv "DISPLAY")) gets "Display :0.0 does not exist" error Herman
2023-12-04 20:11 ` Eli Zaretskii [this message]
2023-12-04 22:44   ` Herman
2023-12-05 12:30     ` Eli Zaretskii
2023-12-05 12:37       ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-06 11:54         ` Eli Zaretskii
2023-12-06 12:21           ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-06 12:38             ` Eli Zaretskii
2023-12-06 12:40               ` Eli Zaretskii
2023-12-06 12:50                 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-06 13:15                   ` Eli Zaretskii
2023-12-07  1:01                     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-09  9:12                       ` Eli Zaretskii
2023-12-06 12:41               ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-06 13:10                 ` Eli Zaretskii

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