No matter what config I tried, Network Manager keeps adding the line: "nameserver 192.168.2.1" on top of the rest of entries at resolve.conf, which results ignoring my DNS provider I choose and getting name resolutions from my local ISP.

Editing resolve.conf manually doesn't help.

Any thoughts?
TIA!
G.

EDIT:

Seems like Network Manager is broken beyond repair.
Any other alternatives, that actually working with KDE?


EDIT2:

After a lot of trial and error, I changed my /etc/dhcp/dhclient.conf file.
This solution worked for me and its reported to work at Debian based systems.
More infos there: https://askubuntu.com/questions/130452/how-do-i-add-a-dns-server-via-resolv-conf