Ubuntu update 15.04 now no network enp3s0

Bug #1514498 reported by Pok Salid on 2015-11-09

This bug report was converted into a question: question #273968: Ubuntu update 15.04 now no network enp3s0.

This bug affects 1 person
Affects Status Importance Assigned to Milestone
network-manager (Ubuntu)

Bug Description

New to Ubuntu and very upset that a system update killed my Ethernet network. Thank god I have this old windows laptop to find help. It appears that eth0 has a new build enp3s0. Nice... no fore warning no options, just throw the d*mn thing into the system and let everyone else worry about it. That is P!ss Poor Programming.

I found a video on youtube that helped me get my ethernet up...But on reboot the damn thing crashed again. I tried system recovery from backup, crashing the program to rebuild....nothing helped it just comes back..saying you have the latest update installed....thanks WiFi on my combo card works and I can print to my network printer.

/etc/network/interfaces - edited to Auto enp3s0 /// iface enp3s0 inet static /// adresses and masks set to my system

Resolv.conf edited to map? networks - it worked but file was reverted back after reboot.

reboot and Ethernet Network device not managed error

/etc/networkManager/NetworkManager.conf Managed=false //// Ethernet Network device not managed ----error
/etc/networkManager/NetworkManager.conf edited to list Managed=true

back to no network

Pok Salid (holmes-la) wrote :

How can I get my Ethernet Network back on line when the update changed Eth0 to Enp30?

Changed in network-manager (Ubuntu):
status: New → Invalid
Pok Salid (holmes-la) on 2015-11-09
Changed in network-manager (Ubuntu):
status: Invalid → New
Pok Salid (holmes-la) wrote :

Wifi is no longer an option. set all files to what they were on upgrade. Settings>Network> "the system network services are not compatable with this version"

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