Re: [CentOS] Unable to edit resolv.conf

-----Original Message----- From: CentOS [mailto:centos-bounces@centos.org] On Behalf Of Albert McCann Sent: Friday, January 13, 2017 8:51 AM To: 'CentOS mailing list' Subject: Re: [CentOS] Unable to edit resolv.conf

-----Original Message----- From: CentOS [mailto:centos-bounces@centos.org] On Behalf Of TE Dukes Sent: Friday, January 13, 2017 7:50 AM To: 'CentOS mailing list' centos@centos.org Subject: [CentOS] Unable to edit resolv.conf

I changed ISPs and need to update name servers in resolv.conf.

I have tried nano, gedit, Webmin, system-config-network and it won't allow me to make the changes.

I have Network Manager turned off and when I enable it , eth0 and eth1 have no entries.

I enabled it, added the connections, but still no changes.

You haven't done what I've done intentionally, flag /etc/resolv.conf immutable with "chattr +i /etc/resolv.conf" have you?

I do this to keep Network Manager and other busybodies from making unwanted / unneeded changes.

Hi,

I had trouble with this some years ago and remember someone posting how to stop it.

I may have. If so, is there a way to undo it?

Thanks