[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

** No longer affects: network-manager (Ubuntu Yakkety) ** No longer affects: network-manager (Ubuntu Xenial) ** No longer affects: network-manager (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

@litinoveweedle this bug is marked fixed. If you are still seeing a similar symptom then I suggest opening a new bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639776 Title: name resolution

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Any updates for this one? After half year? on LTS? Are you serious? Please note, that this bug #1672491 , ##1639776 and many other could be easily patched, just by applying patches: http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=2675f2061525bc954be14988d64384b74aa7bf8b

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Have the same issue on 17.04 In order to make dns resolution work again one should type after resume: sudo systemctl restart systemd-resolved.service -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Hmm, just noticed this is likely the same patch merged here -- well, I'm running the latest Xenial packages: ii dnsmasq-base2.75-1ubuntu0.16.04.1 amd64Small caching DNS proxy and DHCP/TFTP server ii network-manager

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Hmm, just noticed this is likely the same patch merged here -- well, I'm running the latest Xenial packages: ii dnsmasq-base2.75-1ubuntu0.16.04.1 amd64Small caching DNS proxy and DHCP/TFTP server ii network-manager

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

FWIW I continue to face this issue specifically when suspending while using the mobile broadband connection(predictable interface name wwp0s29u1u4i6) on my x220. I noticed this thread: https://mail.gnome.org/archives/networkmanager- list/2016-September/msg0.html Which notes this command is

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Here is bug report for DNS VPN problems -> #1688018 ... as requested. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639776 Title: name resolution (dnsmasq) fails to send queries out after

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

@exander77 there is no need for personal abuse here. In that case the description of this bug should have been updated to include that. However I see there is debate on that bug about whether it is fixed by the version of dnsmasq which fixes this bug. If not then it is definitely a different bug.

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

@colin-law That's bullshit, #1671606 was closed as duplicated of this: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1 https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1671606 -- You received this bug notification because

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

@exander77 this bug is specifically about a failure after suspend/resume. If your issue does not relate to suspend/resume it is a different bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639776

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

I did some testing, it affects PPTP, but does not seem to affect OpenVPN. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639776 Title: name resolution (dnsmasq) fails to send queries out after

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

I have a fully updated Ubuntu 17.04 and when I connect to VPN /var/run/NetworkManager/resolv.conf does not get updated with DNS. Any fix soon? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639776

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Paul, Nish ... VPN problem was initially reported as #1671606 . This bug get closed as duplicate to this one. I am not against opening new bug but we need some kind of statement "why?" ... I don't want to open bug which may get duplicated again to this one. I will test proposal from Paul to see

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Ah yes. This is indeed referenced in the changelog on the system. Not sure what I should do next though. Open a new bugid or continue here? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639776

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Yes, that version is OK (I'm on 16.10 so mine is a bit newer). If you check /usr/share/doc/dnsmasq-base/changelog.Debian.gz on your system you should see info related to this bug in that changelog. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

@Paul dnsmasq is 2.75-1ubuntu0.16.04.2 and I don't see anything newer within my repo. Has the pkg been updated for 16.04? pkg info: https://pastebin.com/aximAJxc Mint 18.1 (Ubuntu 16.04.2) x64 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Shawn B it sounds like your issue might be related to this one, since it's fixed by restarting dnsmasq. Do you have the newer dnsmasq version (you need dnsmasq-base 2.76-4ubuntu0.1 or better)? Just to note: it's definitely true that this bug will impact VPN users; that's how I ran into it.

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

** Changed in: dnsmasq (Ubuntu Xenial) Assignee: Nish Aravamudan (nacc) => (unassigned) ** Changed in: dnsmasq (Ubuntu Yakkety) Assignee: Nish Aravamudan (nacc) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

Re: [Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Lukas, thank you for the detailed information. However On Mon, Apr 24, 2017 at 9:33 AM, Lukas Dzunko wrote: > Hello Paul. DNS leak mean that DNS queries still hit local DNS server > while VPN connection is active. DNS resolver should query only DNS > servers defined by VPN while

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

It sounds like a different bug to me, if changing networkmanager fixes it without changing dnsmasq. I would file a new Launchpad bug with all the details you can provide. You can add a comment to this issue with a link. In particular, please specify: * If you're using IPv4 vs. IPv6 * If you

Re: [Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Lukas, thank you for the detailed information. However On Mon, Apr 24, 2017 at 9:33 AM, Lukas Dzunko wrote: > Hello Paul. DNS leak mean that DNS queries still hit local DNS server > while VPN connection is active. DNS resolver should query only DNS > servers defined by VPN while

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

I also have the same issue as Lukas. Occurs: VPN Connects using redirect gateway VPN DNS is not used Local DNS unavailable No DNS queries work Expected: VPN Connects using redirect gateway VPN DNS is used Local DNS unavailable Temporary workaround: sudo pkill dnsmasq -- You

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Hello Paul. DNS leak mean that DNS queries still hit local DNS server while VPN connection is active. DNS resolver should query only DNS servers defined by VPN while connection is active. I did following test: - upgraded network-manager to 1.2.6-0ubuntu0.16.04.1

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

I think the problems being reported by NJ and Lukas at least, are different issues and you should file a new report about them. I can't say about GammaPoint because the description there ("DNS leaks") is not understandable to me. This issue has the following characteristics: DNS lookups fail,

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

I am running Ubuntu 16.04.2 LTS and I updated all packages to latest stable version including dnsmasq-base (2.75-1ubuntu0.16.04.2). VPN connection is still not working. Wireshark show that all queries are forwarded to local DNS server instead of one defined by VPN. This is not only information

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

This bug fix corrected my VPN leaks in Ubuntu 16.10, but I've since upgraded to 17.04 (fresh install) and I'm seeing DNS leaks again. Should this issue be fixed in Zesty already, or is that coming later? -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

I've installed dnsmasq-base_2.75-1ubuntu0.16.04.2 (on Linux Mint), installed the 1.2.6 version of Network Manager and . . my VPN still didn't work; the problem (that I had with network-manager 1.2.6 and the older version of dnsmasq) wasn't solved. Still, my problem didn't begin after

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

This bug was fixed in the package dnsmasq - 2.75-1ubuntu0.16.04.2 --- dnsmasq (2.75-1ubuntu0.16.04.2) xenial; urgency=medium * Add two upstream patches to fix binding to an interface being destroyed and recreated. LP: #1639776. + 2675f2061525bc954be14988d64384b74aa7bf8b

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

This bug was fixed in the package dnsmasq - 2.76-4ubuntu0.1 --- dnsmasq (2.76-4ubuntu0.1) yakkety; urgency=medium * Add two upstream patches to fix binding to an interface being destroyed and recreated. LP: #1639776. + 2675f2061525bc954be14988d64384b74aa7bf8b +

Re: [Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Hi Paul, https://wiki.ubuntu.com/StableReleaseUpdates is the standard reference. It takes at least 7 days in -proposed before the SRU team will release it. Thanks, Nish -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to the bug report.

Re: [Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Hi Paul, https://wiki.ubuntu.com/StableReleaseUpdates is the standard reference. It takes at least 7 days in -proposed before the SRU team will release it. Thanks, Nish -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Given the current state of Zesty and the proximity to a release day I believe we need patience here heh. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639776 Title: name resolution (dnsmasq) fails

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

Just curious if there's more work needed here before this fix moves out of proposed and into standard updates for xenial / yakkety, or if not then is there a timeline when that transition is normally expected? I'm currently recommending to users that they reset NetworkManager by hand when they

[Bug 1639776] Re: name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface

I have merged in another bug(s) and updated the name of the bug to be a bit more "user friendly". ** Summary changed: - dnsmasq fails to send queries out after suspend disconnects the interface + name resolution (dnsmasq) fails to send queries out after suspend/resume reconnects the interface