i have a wired connection that is not managed by network manager due to nm not yet supporting bridge.
on the other hand all my wireless connections are managed by network manager. problem is, when i use my wired connection, nm instead of not doing anything, it out my /etc/resolv.conf by putting
# Generated by NetworkManager
and nothing more. i suspect this is because there's no connection and per default nm reset my resolv.conf. how can i tell nm to not overwrite /etc/resolv.conf if there's no connection ?
i know i can chattr -i that file or putting a post-up command in my /etc/network/interfaces but i'd like a cleaner way rather than a hack or a workaround for this strange behavior of network manager