[Pkg-utopia-maintainers] Bug#854343: Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS

[Josh Triplett]

On Wed, Feb 08, 2017 at 05:15:56AM +0100, Michael Biebl wrote:
> Am 08.02.2017 um 02:59 schrieb Josh Triplett:
> > On Tue, Feb 07, 2017 at 11:22:19PM +0100, Michael Biebl wrote:
> >> Am 06.02.2017 um 10:14 schrieb Tilo Villwock:
> >>> Package: network-manager
> >>> Version: 1.6.0-1
> >>> Severity: important
> >>> Tags: upstream
> >>>
> >>> Dear Maintainer,
> >>>
> >>> resolving of hostnames stopped working after updating the package and as it
> >>> turns out the search domain string is being duplicated in resolv.conf (e.g.
> >>> 'search domain.orgdomain.org'). Right now I have to configure the connection
> >>> manually to resolve this.
> >>
> >> I can't reproduce the problem.
> >> I tried both the internal dhcp implementation and isc-dhcp-client (4.3.5-3).
> >>
> >> Josh, since you raised the severity, I assume you can reproduce the problem?
> > 
> > Yes, I have the same issue here at work ("search
> > jf.intel.comjf.intel.com"), and I can reliably reproduce it.
> > 
> >> Would be great to have more information on how to reproduce the problem.
> > 
> > I have isc-dhcp-client 4.3.5-3, and network-manager 1.6.0-1.  Happy to
> > provide additional information.
> > 
> > Have you tested on a network configured to hand out a search domain?
> > Does the search domain include multiple components as "domain.org" and
> > "jf.intel.com" do?
> 
> Works fine here:
> This is from my dnsmasq.conf:
> 
> dhcp-range=192.168.179.50,192.168.179.150,12h
> dhcp-option=option:domain-search,test.example.com,foo.com
> 
> The resulting /etc/resolv.conf
> 
> # Generated by NetworkManager
> search test.example.com foo.com
> nameserver 192.168.179.10

So, interestingly, I can reliably reproduce this on my work network, but
not on VPN (which also provides a search domain, albeit a different
one).

Also, can you test with just a single domain-search rather than two?

- Josh Triplett