Public bug reported: The problem is with ethernet. After sometime ethernet network doesn't work. LAN works well but internet connectivity has problem. I can connect to same network via wifi and there is no problem. Bu through Ethernet for this particular machine I am seeing this problem. With 16.04 there was no issue at all.
ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 [modified: usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf] ProcVersionSignature: Ubuntu 4.13.0-36.40-generic 4.13.13 Uname: Linux 4.13.0-36-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri Feb 23 11:52:12 2018 IpRoute: default via 10.100.10.1 dev eno1 proto static metric 20100 10.100.10.0/23 dev eno1 proto kernel scope link src 10.100.11.8 metric 100 169.254.0.0/16 dev eno1 scope link metric 1000 169.254.0.0/16 dev eno1 scope link metric 1001 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true RfKill: SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2018-01-08T14:11:20.564841 nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH virbr0 bridge connected /org/freedesktop/NetworkManager/Devices/3 virbr0 f7ed1838-6b56-4032-99f9-602539799a67 /org/freedesktop/NetworkManager/ActiveConnection/2 eno1 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 84d5092f-8385-491c-acab-38e47bc5ffc5 /org/freedesktop/NetworkManager/ActiveConnection/16 lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- -- -- virbr0-nic tun unmanaged /org/freedesktop/NetworkManager/Devices/4 -- -- -- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.8.4 connected started limited enabled enabled enabled enabled enabled ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1751198 Title: The problem is with ethernet. After sometime ethernet network doesn't work. LAN works well but internet connectivity has problem. I can connect to same network via wifi and there is no problem. Bu through Ethernet for this particular machine I am seeing this problem. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1751198/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs