Public bug reported:
In a fresh ubuntu 18.04 installation after running:
sudo apt-get update
sudo apt-get upgrade
Ethernet stopped working and I'm receiving the error:
Connection failed - "Activation of network connection failed"
This was the packages I upgraded:
Start-Date: 2018-08-15 23:19:08
Commandline: apt-get upgrade
Upgrade: python3-distupgrade:amd64 (1:18.04.17, 1:18.04.24),
ubuntu-release-upgrader-core:amd64 (1:18.04.17, 1:18.04.24),
gnome-initial-setup:amd64 (3.28.0-2ubuntu6, 3.28.0-2ubuntu6.16.04.1),
ubuntu-release-upgrader-gtk:amd64 (1:18.04.17, 1:18.04.24),
unattended-upgrades:amd64 (1.1ubuntu1, 1.1ubuntu1.18.04.5)
End-Date: 2018-08-15 23:19:11
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: network-manager 1.10.6-2ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
Uname: Linux 4.15.0-32-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Aug 15 23:32:57 2018
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2018-08-16 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
IpRoute:
default via 10.133.32.1 dev wlp2s0 proto dhcp metric 600
10.133.32.0/21 dev wlp2s0 proto kernel scope link src 10.133.32.75 metric 600
169.254.0.0/16 dev wlp2s0 scope link metric 1000
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
CONNECTION CON-UUID CON-PATH
wlp2s0 wifi connected /org/freedesktop/NetworkManager/Devices/3
WeWork 94a3cf50-7615-4dea-8d44-9692e3663ceb
/org/freedesktop/NetworkManager/ActiveConnection/2
docker0 bridge connected /org/freedesktop/NetworkManager/Devices/4
docker0 23ad18e4-d80b-4d1d-bd3c-d2d5b8d1d284
/org/freedesktop/NetworkManager/ActiveConnection/3
enp3s0f1 ethernet disconnected /org/freedesktop/NetworkManager/Devices/2
-- -- --
lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1
-- -- --
nmcli-nm:
RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI
WWAN-HW WWAN
running 1.10.6 connected started full enabled enabled
enabled enabled enabled
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1787320
Title:
After update Ethernet not working - Connection failed
Status in network-manager package in Ubuntu:
New
Bug description:
In a fresh ubuntu 18.04 installation after running:
sudo apt-get update
sudo apt-get upgrade
Ethernet stopped working and I'm receiving the error:
Connection failed - "Activation of network connection failed"
This was the packages I upgraded:
Start-Date: 2018-08-15 23:19:08
Commandline: apt-get upgrade
Upgrade: python3-distupgrade:amd64 (1:18.04.17, 1:18.04.24),
ubuntu-release-upgrader-core:amd64 (1:18.04.17, 1:18.04.24),
gnome-initial-setup:amd64 (3.28.0-2ubuntu6, 3.28.0-2ubuntu6.16.04.1),
ubuntu-release-upgrader-gtk:amd64 (1:18.04.17, 1:18.04.24),
unattended-upgrades:amd64 (1.1ubuntu1, 1.1ubuntu1.18.04.5)
End-Date: 2018-08-15 23:19:11
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: network-manager 1.10.6-2ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
Uname: Linux 4.15.0-32-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Aug 15 23:32:57 2018
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2018-08-16 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
IpRoute:
default via 10.133.32.1 dev wlp2s0 proto dhcp metric 600
10.133.32.0/21 dev wlp2s0 proto kernel scope link src 10.133.32.75 metric
600
169.254.0.0/16 dev wlp2s0 scope link metric 1000
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
CONNECTION CON-UUID CON-PATH
wlp2s0 wifi connected /org/freedesktop/NetworkManager/Devices/3
WeWork 94a3cf50-7615-4dea-8d44-9692e3663ceb
/org/freedesktop/NetworkManager/ActiveConnection/2
docker0 bridge connected /org/freedesktop/NetworkManager/Devices/4
docker0 23ad18e4-d80b-4d1d-bd3c-d2d5b8d1d284
/org/freedesktop/NetworkManager/ActiveConnection/3
enp3s0f1 ethernet disconnected /org/freedesktop/NetworkManager/Devices/2
-- -- --
lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1
-- -- --
nmcli-nm:
RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW
WIFI WWAN-HW WWAN
running 1.10.6 connected started full enabled enabled
enabled enabled enabled
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