This bug was fixed in the package ifupdown - 0.8.36+nmu1ubuntu5
--------------- ifupdown (0.8.36+nmu1ubuntu5) mantic; urgency=medium
[ Uwe Kleine-König ] * Fix if-up.d/resolved hook to properly work with nameservers and search domains (LP: #1981103)
-- Heitor Alves de Siqueira <email address hidden> Wed, 06 Sep 2023 13:23:34 +0000
This bug was fixed in the package ifupdown - 0.8.36+nmu1ubuntu5
--------------- nmu1ubuntu5) mantic; urgency=medium
ifupdown (0.8.36+
[ Uwe Kleine-König ]
* Fix if-up.d/resolved hook to properly work with nameservers and search
domains (LP: #1981103)
-- Heitor Alves de Siqueira <email address hidden> Wed, 06 Sep 2023 13:23:34 +0000