[Touch-packages] [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
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=16800ea072dd0cdf14d951c4bb8d2808b3dfe53d
to dnsmasq package. If someone just could move the lazy ass and at least
follow other distros like Fedora
https://bugzilla.redhat.com/show_bug.cgi?id=1373485
I will post non constructive and frustrating post to all regarding bugs,
so hopefully someone will feel ashamed and finally fix it. Otherwise I
would like to ask you: step down as maintainers and orphan given package
so someone else who knows how to patch source could take over from you -
because you are doing no good by doing nothing!
** Bug watch added: Red Hat Bugzilla #1373485
https://bugzilla.redhat.com/show_bug.cgi?id=1373485
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https://bugs.launchpad.net/bugs/1639776
Title:
name resolution (dnsmasq) fails to send queries out after
suspend/resume reconnects the interface
Status in dnsmasq package in Ubuntu:
Fix Released
Status in network-manager package in Ubuntu:
Invalid
Status in dnsmasq source package in Xenial:
Fix Released
Status in network-manager source package in Xenial:
Invalid
Status in dnsmasq source package in Yakkety:
Fix Released
Status in network-manager source package in Yakkety:
Invalid
Status in dnsmasq package in Debian:
Fix Released
Bug description:
[Impact]
* suspend/resume (which involves disconnection of network devices)
leads to dnsmasq failures.
[Test Case]
* suspend/resume on 16.04 or 16.10 when using dnsmasq, and see
failures upon resume.
[Regression Potential]
* The fix was NMU'd in Debian in the version immediately after
16.10's. I believe the regression potential is very low as this is a
clear bug-fix from upstream.
---
Failure is caused by ENODEV return for all dns queries like:
sendto(11, "\232\325\1\0\0\1\0\0\0\0\0\0\4mail\6google\3com\0\0\1\0"..., 33,
0, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("62.241.198.245")}, 16) = -1 ENODEV (No such device)
Problem is reported and fixed:
https://bugzilla.redhat.com/show_bug.cgi?id=1367772
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=2675f2061525bc954be14988d64384b74aa7bf8b
I didn't yet test if applying that patch to ubuntu package works. I
will try the patch in a few hours.
ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: dnsmasq-base 2.76-4
ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
Uname: Linux 4.8.0-26-generic x86_64
ApportVersion: 2.20.3-0ubuntu8
Architecture: amd64
CurrentDesktop: GNOME
Date: Mon Nov 7 14:11:51 2016
InstallationDate: Installed on 2037-12-25 (-7718 days ago)
InstallationMedia: Lubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
SourcePackage: dnsmasq
UpgradeStatus: Upgraded to yakkety on 2016-10-21 (16 days ago)
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https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/1639776/+subscriptions
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[Touch-packages] [Bug 1672491] Re: New NetworkManager breaks VPN DNS.
*** This bug is a duplicate of bug 1639776 *** https://bugs.launchpad.net/bugs/1639776 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 http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=16800ea072dd0cdf14d951c4bb8d2808b3dfe53d to dnsmasq package. If someone just could move the lazy ass and at least follow other distros like Fedora https://bugzilla.redhat.com/show_bug.cgi?id=1373485 I will post non constructive and frustrating post to all regarding bugs, so hopefully someone will feel ashamed and finally fix it. Otherwise I would like to ask you: step down as maintainers and orphan given package so someone else who knows how to patch source could take over from you - because you are doing no good by doing nothing! -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1672491 Title: New NetworkManager breaks VPN DNS. Status in network-manager package in Ubuntu: Confirmed Bug description: Alright, this is going to be a frustrating bug for everyone involved I expect, but here goes. On Ubuntu 16.04, using a non-released VPN client (making this _much_ harder for anyone to reproduce), upgrading the network-manager packages from 1.2.2-0ubuntu0.16.04.3 to 1.2.6-0ubuntu0.16.04.1 quite handily broke DNS over the VPN. And it broke it really oddly. dnsmasq binds to socket 12 for the new interface, just fine. strace shows that it does the sendto for the DNS request, and that the poll calls are working, just fine. tcpdump shows the response messages, they are coming back from the correct host and port, going to my IP and the port that dnsmasq is sending from. There are no iptables rules involved, nothing is set to deny. dnsmasq is never getting the response packet. The request thus times out. Doing a host or dig directly to the DNS server works just fine. And this is completely reproducible, and goes away the moment I downgrade back to 1.2.2-0ubuntu0.16.04.3. Was there some change to how network-manager handles VPN interfaces/tap0 in the new version? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1672491/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
