I traced the problem to https://sourceforge.net/p/hplip/mailman/hplip-devel/thread/46a1257e.5060...@cab.cnea.gov.ar/
tl;dr: hplip changed and now the hpaio backend no longer ignores the local_only flag. In the past, saned/hpaio was able to access network printers, even though saned asked it to search local_only. This has now been "fixed" to avoid a deadlock situation: https://bugzilla.redhat.com/show_bug.cgi?id=743593#c18 The question now becomes: how can I tell saned to please also consider non-local devices, i.e. pass local_only=0 to the sane_hpaio_get_devices() call? Or is there a better solution? -- .''`. martin f. krafft <madduck@d.o> @martinkrafft : :' : proud Debian developer `. `'` http://people.debian.org/~madduck `- Debian - when you have better things to do than fixing systems fashions have done more harm than revolutions. -- victor hugo
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