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bug#63384: x-display-mm-width and x-display-mm-height both return 0 on w
From: |
Po Lu |
Subject: |
bug#63384: x-display-mm-width and x-display-mm-height both return 0 on wayland |
Date: |
Sun, 14 May 2023 13:22:03 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Eli Zaretskii <eliz@gnu.org> writes:
>> Date: Sat, 13 May 2023 22:32:09 +0000
>> From: tomasralph2000@gmail.com
>>
>> So, back to emacs. Maybe it should be fixed on this side? I
>> personally made a workaround in the meantime that checks if these
>> functions return 0, and if they do, they override the pgtk function
>> that returns the display info, calculating the proper values for the
>> mm size. It works great. You can find it here, in case anyone finds
>> it useful.
>
> If we can have a reasonably useful fallback on our side, I think we
> should add it. AFAIU, this problem also exists on the emacs-29
> branch? If so, I think we should add this fallback, if it is
> reasonable, to the emacs-29 branch soon.
Sigh... The number of excuses GNOME people can come up for their own
failings is astonishing.
Thomas, if you run:
$ wayland-info
then, somewhere alongside the descriptions of each output, should be
their respective EDID blobs. Would you please send them here, so that I
can see if some accurate information can be extracted?