Subject: Re: bug#57364: 28.1.91; asynchronous X server error when creating a second frame on alternate DISPLAY

From: andrés ramírez <[email-masked]>
Date: Tue, 30 Aug 2022 05:28:17 +0000

Hi. Po.
>>>>> "Po" == Po Lu <[email-masked]> writes:

[...]

    Po> Nice.  I guess the cairo XCB backend lacks the bug in the usual Xlib one.

Could You create a test case about the Cairo with the Xlib surface for
replicating the issue?.

That would be nice for knowing which side has the bug the emacs-side or
the cairo-side.

We should try to show a warning when a cairo installation does not have
the XCB surface. WDYT?

Best Regards