sawbona@??? wrote:
> Hello:
>
> On 18 Jul 2025 at 23:13, tempforever wrote:
>
>> This may be a bug ...
> Should you need to file a bug agains CUPS, please be aware that the
> old CUPS mailing list archives are no longer accessible as they have
> been blocked by Apple Inc.
>
> ie: https://lists.cups.org/pipermail/cups/
>
> Information on the new list can be found here:
>
> https://openprinting.github.io/OpenPrinting-News-January-2024/#new-pri
> nting-users-mailing-list
>
> and here:
>
> https://subspace.kernel.org/subscribing.html
>
> Unfortunately, all the data and knowledge stored in the old mailing
> list archives are now lost to all list members but the wayback
> machine has a copy, albeit not searchable.
>
> https://web.archive.org/web/20250209214008/https://lists.cups.org/pipermail/cups/
>
> Best,
>
> A.
>
Related: https://github.com/OpenPrinting/cups/issues/454
and https://github.com/OpenPrinting/cups/issues/681

Evidently, it's fixed in cups 2.4.3.  Daedalus is at 2.4.2-3+deb12u8. 
Don't know why they didn't patch 2.4.2.