Public bug reported: After upgrading to the latest Kernel, the issue appeared. Basically it always says there is no cable detected and the LAN (Wired) connection never works. Only wireless. If I go back to a previous Ubuntu version it works, but after either 4.12 or 4.13 the issue appeared. I also checked the BIOS version and it works only if I stay with a previous Ubuntu version.
The device that is having an issue is: description: Ethernet interface product: Ethernet Connection (2) I219-V vendor: Intel Corporation physical id: 1f.6 bus info: pci@0000:00:1f.6 logical name: enp0s31f6 version: 31 serial: 34:97:f6:36:cb:d6 capacity: 1Gbit/s width: 32 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=0.7-4 latency=0 link=no multicast=yes port=twisted pair resources: irq:132 memory:df700000-df71ffff 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-V [8086:15b8] (rev 31) ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 Uname: Linux 4.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 Date: Fri Oct 20 11:59:57 2017 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2017-10-19 (1 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) IpRoute: default via 192.168.1.1 dev wlp9s0 proto static metric 600 169.254.0.0/16 dev wlp9s0 scope link metric 1000 192.168.1.0/24 dev wlp9s0 proto kernel scope link src 192.168.1.13 metric 600 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE Linux 74b235bc-acdd-4fc3-a028-d960c890fbe0 802-11-wireless 1508522270 Fri 20 Oct 2017 11:57:50 AM CST yes 0 no /org/freedesktop/NetworkManager/Settings/2 yes wlp9s0 activated /org/freedesktop/NetworkManager/ActiveConnection/1 -- Intel ce6b4984-a66e-306e-9a98-9487e5b3c553 802-3-ethernet 1508435911 Thu 19 Oct 2017 11:58:31 AM CST yes 4294966297 no /org/freedesktop/NetworkManager/Settings/1 no -- -- -- -- nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH wlp9s0 wifi connected /org/freedesktop/NetworkManager/Devices/3 Linux 74b235bc-acdd-4fc3-a028-d960c890fbe0 /org/freedesktop/NetworkManager/ActiveConnection/1 enp0s31f6 ethernet unavailable /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 1.8.4 connected started full enabled enabled enabled enabled enabled ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725410 Title: Intel Integrated Card not working Asus Hero Alpha VIII To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1725410/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs