Comment 21 for bug 1654918

On second thoughts, despite 'dnsutils' and 'bind9-host' updates 17.04 is
still buggy on my two Toshiba laptops (one ancient, one less so). Can take
up to three attempts to resolve all repositories with 'sudo apt update'
after boot. Alternatively, on first attempts, browsers (Firefox, Chromium)
do not connect to sites - but then, after a while do so. Bizarre.
Been using Ubuntu since 9.x - never encountered this irritation before. So
it's not because I'm using USB stick installations. However, I am, as ever
using copper wire at 16-20 Mbit/s - but that's never beena problem before...
To actually receive the updates I needed to use the Google DNS 8.8.8.8 on
IPV4 - thereafter deleting this.
I'm now using two (full install, not 'live) USB sticks with 17.04 booting
to them on either laptop - but am holding off upgrading from 16.10 on my
main (newer uefi) machine until the issue is fully resolved.

On 18 April 2017 at 10:22, David Oser <email address hidden> wrote:

> Fortunately I had retained 17.04 full installation on a USB stick.
> Downloaded new update via Google DNS on IPV4, then deleted 8.8.8.8 and
> tested. Seems to be working. So far so good.... Thanks for the heads-up
> hrvooje!
> Best
> David
>
> On 18 April 2017 at 07:09, hrvooje <email address hidden> wrote:
>
>> This morning I got dnsutils and bind9-host updates. Could this be the
>> fix? So far so good, no disconecting last hour.
>>
>> --
>> 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
>>
>
>