Bugzilla – Bug 1046969
Networkmanager: nameserver not written to resolv.conf
Last modified: 2017-07-03 08:36:34 UTC
After the update to Tumbleweed 20170630 the networkmanager does not write the ipv4 nameserver entry, it gets via dhcp, into /etc/resolv.conf. My resolv.conf bevor the update: search schlepptop.site nameserver 192.168.0.2 nameserver fe80::ba27:ebff:fe32:1832%wlp6s5 nameserver fd89:be49:2148:1584::2 after the update: search schlepptop.site nameserver fe80::ba27:ebff:fe32:1832%wlp6s5 nameserver fd89:be49:2148:1584::2 All those addresses, ipv4 and ipv6, point to the same machine. software versions: NetworkManager-1.8.0-1.1.i586 NetworkManager-branding-openSUSE-42.1-1.10.noarch NetworkManager-vpnc-1.2.4-2.2.i586 NetworkManager-pptp-1.2.4-1.3.i586 NetworkManager-applet-1.8.2-1.1.i586 libKF5NetworkManagerQt6-5.34.0-1.2.i586 NetworkManager-connection-editor-1.8.2-1.1.i586 NetworkManager-openvpn-1.2.10-1.1.i586 dhcp-client-4.3.3.P1-5.2.i586 dhcp-4.3.3.P1-5.2.i586
This forum post suggest that NM may fail to merge multiple responses from DHCP server: https://forums.opensuse.org/showthread.php/525732-No-DNS-resolving-after-update?p=2828500#post2828500
Confirmed. If I put all options in /etc/dhclient.conf after "request" on one line, it works.
(In reply to Andrei Borzenkov from comment #1) > This forum post suggest that NM may fail to merge multiple responses from > DHCP server: > > https://forums.opensuse.org/showthread.php/525732-No-DNS-resolving-after- > update?p=2828500#post2828500 Works for me. Thanks for letting us know.
Putting it on one line, worked for me as well.
same bug , *** This bug has been marked as a duplicate of bug 1047004 ***