network manager has gone crazy
lee
lee at yun.yagibdah.de
Mon Nov 12 16:00:57 UTC 2012
Timothy Murphy <gayleard at eircom.net> writes:
> lee wrote:
>
>>> it is for the classical "network.service" and you should
>>> NOT mix tools for different worlds in your usage
>>
>> It's not surprising that it doesn't work then. So how do you configure
>> networkmanager?
>>
>> Whose extremely stupid idea was it to have two different and conflicting
>> systems for configuring network interfaces installed at the same time by
>> default with no way for users to tell them apart? And where is the
>> documentatition about this?
>
> As I understand it, you have asked NM to manage your ethernet connection
> (in /etc/sysconfig/network-scripts/ifcfg-em1).
> I believe that NM over-writes /etc/resolv.conf if it cannot establish
> the specified connection.
> In my opinion this is silly; but that is what NM does.
What it probably does is managing em2 which doesn't exist anymore
because I turned off the network adapter in the BIOS. Since em1 wasn't
used before, it perhaps tries to keep it disabled by overwriting
resolv.conf.
Isn't there any way to configure networkmanager?
> If you don't want NM to manage your connection you should say so
> in the above ifcfg file.
>
> Or at least that is my understanding of the setup.
It's better to disable networkmanager when you don't want it to do
anything. Why keep a service running that isn't supposed to do
anything?
--
Fedora 17
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