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bug#67628: Emacs 29.1: (x-open-connection (getenv "DISPLAY")) gets "Disp


From: Po Lu
Subject: bug#67628: Emacs 29.1: (x-open-connection (getenv "DISPLAY")) gets "Display :0.0 does not exist" error
Date: Wed, 06 Dec 2023 20:50:31 +0800
User-agent: Gnus/5.13 (Gnus v5.13)

Eli Zaretskii <eliz@gnu.org> writes:

> Oh, and one more question: why doesn't this happen in Emacs 28?  IOW,
> what caused this "regression" in Emacs 29?

The same change that's behind bug#64809 and bug#65191, among others.  In
retrospect, the Cairo dynamic-setting code in bug#43128 shouldn't have
been installed at all, but then hindsight is universally 20/20.




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