Package: network-manager
Version: 1.6.2-3+deb9u2
Severity: normal
Dear Maintainer,
Bug description:
Hello,
I am using raspbian (debian based)
PRETTY_NAME="Debian GNU/Linux 9 (stretch)"
trying to switch from dhcp to a static IP. But dns config changes keep
on failing
The config files I am using that configure static ip and an dns-server are
below
I would suspect networkmanager would thus:
* manage the file /etc/resolvconf/run/resolv.conf
* to read *ONLY* the dns-server 192.168.0.112
However, some (probably systemd?) proces also adds 8.8.8.8
I suspect because on debian this file (which I did not alter) contains the
8.8.8.8 dns server:
root@bananas:~# cat /etc/resolvconf/resolv.conf.d/head
nameserver 8.8.8.8
Anyway, after I configured only 1 dns-server and a reboot the resolv.conf
file falsely now holds *TWO* dns-severs, and I did not
configure 8.8.8.8:
Here is that file
root@bananas:~# cat /etc/resolvconf/run/resolv.conf
nameserver 8.8.8.8
nameserver 192.168.0.112
I was wondering if this is a bug in networkmanager? Should it not make
sure resolv.conf reflects its configfiles?
Thanks.
root@bananas:~# nmcli d
DEVICE TYPE STATE CONNECTION
eth0 ethernet connected eth0
bond0 bond unmanaged --
dummy0 dummy unmanaged --
lo loopback unmanaged --
root@bananas:~# nmcli c
NAME UUID TYPE DEVICE
eth0 89f35383-2b42-4bec-8220-e4db54512147 802-3-ethernet eth0
Ifupdown (eth0) 681b428f-beaf-8932-dce4-687ed5bae28e 802-3-ethernet --
root@bananas:~# cat /etc/NetworkManager/NetworkManager.conf
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=true
root@bananas:~# cat /etc/network/interfaces
# Include additional interface stanzas.
source-directory interfaces.d
# The loopback network interface
auto lo
iface lo inet loopback
# eth0 network interface
auto eth0
allow-hotplug eth0
iface eth0 inet static
address 192.168.0.83
gateway 192.168.0.111
netmask 255.255.255.0
dns-nameservers 192.168.0.112
iface eth0 inet6 manual
pre-down ip -6 addr flush dev $IFACE
O*** Reporter, please consider answering these questions, where appropriate ***
* What led up to the situation?
* What exactly did you do (or not do) that was effective (or
ineffective)?
* What was the outcome of this action?
* What outcome did you expect instead?
*** End of the template - remove these template lines ***
-- System Information:
Debian Release: 9.9
APT prefers oldstable-updates
APT policy: (500, 'oldstable-updates'), (500, 'oldstable')
Architecture: armhf (armv7l)
Kernel: Linux 4.19.62-sunxi (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=locale: Cannot set
LC_ALL to default locale: No such file or directory
UTF-8), LANGUAGE=en_US.UTF-8 (charmap=locale: Cannot set LC_ALL to default
locale: No such file or directory
UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages network-manager depends on:
ii adduser 3.115
ii dbus 1.10.28-0+deb9u1
ii init-system-helpers 1.48
ii libaudit1 1:2.6.7-2
ii libbluetooth3 5.43-2+deb9u1
ii libc6 2.24-11+deb9u4
ii libglib2.0-0 2.50.3-2
ii libgnutls30 3.5.8-5+deb9u4
ii libgudev-1.0-0 230-3
ii libjansson4 2.9-1
ii libmm-glib0 1.6.4-1
ii libndp0 1.6-1+b1
ii libnewt0.52 0.52.19-1+b1
ii libnl-3-200 3.2.27-2
ii libnm0 1.6.2-3+deb9u2
ii libpam-systemd 232-25+deb9u11
ii libpolkit-agent-1-0 0.105-18+deb9u1
ii libpolkit-gobject-1-0 0.105-18+deb9u1
ii libreadline7 7.0-3
ii libselinux1 2.6-3+b3
ii libsoup2.4-1 2.56.0-2+deb9u2
ii libsystemd0 232-25+deb9u11
ii libteamdctl0 1.26-1+b1
ii libuuid1 2.29.2-1+deb9u1
ii lsb-base 9.20161125
ii policykit-1 0.105-18+deb9u1
ii udev 232-25+deb9u11
ii wpasupplicant 2:2.4-1+deb9u4
Versions of packages network-manager recommends:
ii crda 3.18-1
pn dnsmasq-base <none>
ii iptables 1.6.0+snapshot20161117-6
ii iputils-arping 3:20161105-1
ii isc-dhcp-client 4.3.5-3+deb9u1
pn modemmanager <none>
pn ppp <none>
Versions of packages network-manager suggests:
pn libteam-utils <none>
-- Configuration Files:
/etc/NetworkManager/NetworkManager.conf changed [not included]
-- debconf information excluded
