Just want to confirm that this is still a problem, and that the second fix
suggested by Michael Stone (specifically, expanding '@(br|eth)' into
'@(br|eth|en)' in /etc/resolvconf/interface-order) would have avoided things
breaking for me recently.
In my case, I was having problems due to conflicts between my own wired
network settings in /etc/network/interfaces and the settings provided by
NetworkManager. Looking at the contents of interface-order, its intent
certainly appears to be for my wired network to have taken priority, and
that
wasn't what I was seeing.
When calling 'resolvconf -u' from a system script (i.e. with LANG unset in
the environment), 'list-records' would list my wired 'en' interface settings
after the 'NetworkManager' entry. This caused me problems by putting
NetworkManager's 127.0.1.1 nameserver entry first in resolv.conf.
Unhelpfully, when trying to debug this from a terminal with
LANG=en_GB.UTF-8,
the opposite order was produced, hiding the problem.
Patching interface-order to expand '@(br|eth)' into '@(br|eth|en)' fixes
this
behaviour, and lists my wired interface's settings first regardless of
environment variable settings.
(Michael also proposed a solution which listed the 'eno|ens|enp|enx' cases
separately, but this would not have worked for me. My USB Ethernet dongles
are all named 'enusb0' by a custom udev rule, to make them easier to manage
than the default long 'enx${MAC_ADDR}' names, and they would not have been
matched by that longer pattern.)
Best regards,
Paul.
