I also encounter this bug on fresh Kubuntu 15.04 install. I'm on SSD I don't know if the daemons starting speed has somthing to do with this. I suppose NM gets the DNS info (from DHCP), tries to notify dnsmasq. Since dnsmasq is not yet started it launches it but I don't see any retry afterwards to send DNS info to dnsmasq once started. The symptoms for me are working IP stacks (both 4 and 6), correct routing, but with all DNS requests "refused" (by 127.0.1.1). Restarting NM after makes everything work as expected (dnsmasq is then already started) How can I see if NM retries to pass the DNS info to dnsmasq once started ?
That's what I get on boot, nothing about NM or dnsmasq after, until I restart NM service. juil. 22 09:27:17 architect NetworkManager[973]: <info> NetworkManager state is now CONNECTED_LOCAL juil. 22 09:27:17 architect NetworkManager[973]: <info> NetworkManager state is now CONNECTED_GLOBAL juil. 22 09:27:17 architect NetworkManager[973]: <info> Policy set 'Connexion filaire 1' (eth0) as default for IPv6 routing and DNS. juil. 22 09:27:17 architect NetworkManager[973]: <info> DNS: starting dnsmasq... juil. 22 09:27:17 architect NetworkManager[973]: <warn> dnsmasq not available on the bus, can't update servers. juil. 22 09:27:17 architect NetworkManager[973]: <error> [1437550037.972824] [dns-manager/nm-dns-dnsmasq.c:398] update(): dnsmasq owner juil. 22 09:27:17 architect NetworkManager[973]: <warn> DNS: plugin dnsmasq update failed juil. 22 09:27:17 architect NetworkManager[973]: <info> Writing DNS information to /sbin/resolvconf juil. 22 09:27:17 architect whoopsie[946]: [09:27:17] Cannot reach: https://daisy.ubuntu.com juil. 22 09:27:17 architect dnsmasq[1150]: démarrage avec le cache désactivé (version 2.72) juil. 22 09:27:17 architect dnsmasq[1150]: options à la compilation : IPv6 GNU-getopt DBus i18n IDN DHCP DHCPv6 no-Lua TFTP conntrack ip juil. 22 09:27:17 architect dnsmasq[1150]: Support DBus autorisé : connecté au bus système juil. 22 09:27:17 architect dnsmasq[1150]: attention : aucun serveur amont n'est configuré juil. 22 09:27:18 architect kernel: random: nonblocking pool is initialized juil. 22 09:27:18 architect org.kde.kded5[1135]: Saving -- 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/1048430 Title: "dnsmasq not available on the bus" Status in network-manager package in Ubuntu: Confirmed Bug description: Dnsmasq seems to be having some issues. This occurs whenever I try to connect to my wireless network; sometimes it only happens once, but sometimes the error loops for a while. Sep 9 17:43:51 bkerensa NetworkManager[935]: <info> DNS: starting dnsmasq... Sep 9 17:43:51 bkerensa NetworkManager[935]: <error> [1347237831.899067] [nm-dns-dnsmasq.c:390] update(): dnsmasq not available on the bus, can't update servers. Sep 9 17:43:51 bkerensa NetworkManager[935]: <error> [1347237831.899142] [nm-dns-dnsmasq.c:392] update(): dnsmasq owner not found on bus: Could not get owner of name 'org.freedesktop.NetworkManager.dnsmasq': no such name Sep 9 17:43:51 bkerensa NetworkManager[935]: <warn> DNS: plugin dnsmasq update failed Sep 9 17:43:51 bkerensa NetworkManager[935]: <info> ((null)): writing resolv.conf to /sbin/resolvconf ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: dnsmasq (not installed) ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3 Uname: Linux 3.5.0-13-generic x86_64 ApportVersion: 2.5.1-0ubuntu7 Architecture: amd64 Date: Sun Sep 9 17:47:22 2012 EcryptfsInUse: Yes InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: dnsmasq UpgradeStatus: Upgraded to quantal on 2012-08-08 (32 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1048430/+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
