Quick Tip: NetworkManager and /etc/resolv.conf
November 6, 2009 – 10:31If you have trouble with NetworkManager overwriting your search and domain configuration after every startup and you’re using DHCP, add the following line to your /etc/dhclient.conf:
append domain-name " company.local other.company.local";
So whenever your DHCP server doesn’t provide these information (the one in my company does not), it’ll add this
domain company.local search company.local other.company.local
to your /etc/resolv.conf.
