OK - complete solution/workaround is to be found here... But you must read the whole lot before doing anything at all because the last edit makes the first part redundant... http://www.hecticgeek.com/2017/04/ubuntu-17-04-systemd-dns-issues/ The issue involves systemd within which the developers have turned on some dns security aspect which had been turned off in earlier versions of Ubuntu. But the author finds a way for users to keep it turned on but to solve the problem at the same time via something called 'unbound'. Anyway - read and try. Worked for me. Best David
On 23 April 2017 at 22:57, hrvooje <1654...@bugs.launchpad.net> wrote: > For me: > work-wire OK > work-wifi OK > home-wifi FAIL > I don't use a wire at home so I didn't try > > Then I do sudo service network-manager restart and I can surf again. In > that time while I can't sufr the internet I get ping 8.8.8.8 and other > IP's. Torrent dowloading is also working in that time. So, this is > obviously a dns and network-manager issue. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1654918 > > Title: > No Internet access with default of Automatic (DHCP) > > Status in Linux: > New > Status in NetworkManager: > New > Status in network-manager package in Ubuntu: > Confirmed > > Bug description: > Fresh 17.04 install, wireless router connects without any issue but > there is no internet connection/access. > This continues thru disconnecting, reconnecting, rebooting ect, Nothing.. > > If I edit the connection > IPv4 Settings to Automatic (DCHP) addresses > only & manually add Google DNS nameservers: then internet is enabled. > screen attached > Note this also affects ethernet, not just wireless > Hardware is: > description: Wireless interface > product: Wireless 7260 > vendor: Intel Corporation > physical id: 0 > bus info: pci@0000:08:00.0 > logical name: wlp8s0 > version: 73 > serial: xxxxxxxx > width: 64 bits > clock: 33MHz > capabilities: pm msi pciexpress bus_master cap_list ethernet > physical wireless > configuration: broadcast=yes driver=iwlwifi > driverversion=4.9.0-11-generic firmware=17.352738.0 ip=192.168.1.4 > latency=0 link=ye s multicast=yes wireless=IEEE 802.11 > resources: irq:32 memory:c2400000-c2401fff > > To note: this hardware works perfectly in 14.04 > 16.04 > Add. note; issue doesn't arise with 4.11.x kernel > > ProblemType: Bug > DistroRelease: Ubuntu 17.04 > Package: network-manager 1.4.2-2ubuntu4 > ProcVersionSignature: Ubuntu 4.9.0-11.12-generic 4.9.0 > Uname: Linux 4.9.0-11-generic x86_64 > ApportVersion: 2.20.4-0ubuntu1 > Architecture: amd64 > CurrentDesktop: Unity > Date: Sun Jan 8 22:08:26 2017 > IfupdownConfig: > # interfaces(5) file used by ifup(8) and ifdown(8) > auto lo > iface lo inet loopback > InstallationDate: Installed on 2017-01-09 (0 days ago) > InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170108) > IpRoute: > default via 192.168.1.1 dev wlp8s0 proto static metric 600 > 169.254.0.0/16 dev wlp8s0 scope link metric 1000 > 192.168.1.0/24 dev wlp8s0 proto kernel scope link src 192.168.1.4 > metric 600 > NetworkManager.conf: > [main] > plugins=ifupdown,keyfile > > [ifupdown] > managed=false > NetworkManager.state: > [main] > NetworkingEnabled=true > WirelessEnabled=true > WWANEnabled=true > SourcePackage: network-manager > UpgradeStatus: No upgrade log present (probably fresh install) > nmcli-dev: > DEVICE TYPE STATE DBUS-PATH > CONNECTION CON-UUID CON-PATH > wlp8s0 wifi connected /org/freedesktop/NetworkManager/Devices/2 > 06F21A fb815a75-4091-455e-b73d-2c1f2d97220f /org/freedesktop/ > NetworkManager/ActiveConnection/0 > enp7s0 ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 > -- -- -- > lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/0 > -- -- -- > nmcli-nm: > RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING > WIFI-HW WIFI WWAN-HW WWAN > running 1.4.2 connected started full enabled > enabled enabled enabled enabled > > To manage notifications about this bug go to: > https://bugs.launchpad.net/linux/+bug/1654918/+subscriptions > -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1654918 Title: No Internet access with default of Automatic (DHCP) Status in Linux: New Status in NetworkManager: New Status in network-manager package in Ubuntu: Confirmed Bug description: Fresh 17.04 install, wireless router connects without any issue but there is no internet connection/access. This continues thru disconnecting, reconnecting, rebooting ect, Nothing.. If I edit the connection > IPv4 Settings to Automatic (DCHP) addresses only & manually add Google DNS nameservers: then internet is enabled. screen attached Note this also affects ethernet, not just wireless Hardware is: description: Wireless interface product: Wireless 7260 vendor: Intel Corporation physical id: 0 bus info: pci@0000:08:00.0 logical name: wlp8s0 version: 73 serial: xxxxxxxx width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=4.9.0-11-generic firmware=17.352738.0 ip=192.168.1.4 latency=0 link=ye s multicast=yes wireless=IEEE 802.11 resources: irq:32 memory:c2400000-c2401fff To note: this hardware works perfectly in 14.04 > 16.04 Add. note; issue doesn't arise with 4.11.x kernel ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: network-manager 1.4.2-2ubuntu4 ProcVersionSignature: Ubuntu 4.9.0-11.12-generic 4.9.0 Uname: Linux 4.9.0-11-generic x86_64 ApportVersion: 2.20.4-0ubuntu1 Architecture: amd64 CurrentDesktop: Unity Date: Sun Jan 8 22:08:26 2017 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2017-01-09 (0 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170108) IpRoute: default via 192.168.1.1 dev wlp8s0 proto static metric 600 169.254.0.0/16 dev wlp8s0 scope link metric 1000 192.168.1.0/24 dev wlp8s0 proto kernel scope link src 192.168.1.4 metric 600 NetworkManager.conf: [main] plugins=ifupdown,keyfile [ifupdown] managed=false NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH wlp8s0 wifi connected /org/freedesktop/NetworkManager/Devices/2 06F21A fb815a75-4091-455e-b73d-2c1f2d97220f /org/freedesktop/NetworkManager/ActiveConnection/0 enp7s0 ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 -- -- -- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/0 -- -- -- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.4.2 connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1654918/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
