[cups] SSL in cups 2.3.3op2

[Mark Dm]

Upgraded to Bookworm on Raspberry Pi at first I thought things had changed
and was able to print one page ONCE

Suffice to say it seems to me that Android Printing is broken on CUPS for
whatever reason. I had the generic Android printer driver working now it
has just stopped working and will not detect printer at manually entered IP
just like CUPS Android client. I think its all a clusterfrack, something is
wrong or missing and no way to know what the problem is.

On Thu, Oct 12, 2023 at 5:28 AM Douglas Kosovic <doug at uq.edu.au> wrote:

> Hi jth,
>
> On Wed Oct 11, 2023 Jörg Thümmler <listen at vordruckleitverlag.de> wrote:
> > Another question: I have a Opensuse linux 15.1 running here, cups is
> > 2.2.7 still. Installed Mopria on my Android phone. Having a wlan
> > 192.168.0... here, where my phone can find the cups 2.2.7 server,
> > as it has an ip in this range too and the dhcp server gives an ip
> > in same range to my phone.
> > Starting Mopria - all printers accessable from this cups server are
> > shown. Printing some pdf or graphic file leads to warning "this
> > printer can't be accessed by encrypted connections" (or something
> > similar, maybe I do not remember correctly and I translated from
> > german) with the possibility to cancel or accept. Accepted... and
> > it prints out... tried with a local attached hp 401 and a hp 402,
> > that is in this lan...
> > OK, my phone is an android 6 still but I loaded down the mopria
> > app some minutes ago.
>
>
> I believe older versions of Android get older versions of the app from the
> Google Play Store if the device doesn't satisfy the minimum Android
> platform requirement of the latest app.
>
> Older versions of Mopria Print Service were definitely less fussy in
> finding printers.
>
> I had no luck in finding a CUPS print queue unless mopria-certified=1.3
> was in the mDNS/Bonjour advertisement when using either Android 10 or
> Windows 11 clients.
>
>
>
>
> Cheers,
> Doug
>
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