Lan connection off after upgrades
404
Last upgrade crashes network manager (no internet connection, no applet)
64744
Restarted computer during update; "the system network service is not compatible with this version"
29216
Cannot downgrade wpa_supplicant to fix Wi-Fi connection to a corporate network (WPA2/PEAP with no CA certificate) in Ubuntu 18.04
74953
Wake-on-LAN quit working with latest kernel (Bionic)
104437
Full Wi-fi/ethernet signal but no internet
99994
How to access windows system on LAN
116397
Can't reach login screen after accidental power loss during an upgrade
112968
"WAN: disabled" when connecting router to cable modem
51823
No internet after 16.04 LTS 18.04.01 upgrade
52657
Removed network-manager and now stuck
43660
"Wired Network Disconnected" even when connected- no ethernet connection possible
111579
After using `networksetup -setdnsservers Wi-Fi "8.8.8.8" "8.8.4.4"` how do I clear them?
136191
No internet access when VPN connected
31359
How do I disable network manager permanently?
136264
How can I use Windows Firewall to only permit the Windows Update service to make an outbound connection?
60623
Internet connection not working although it says it is connected
1055
Wifi doesn't work after suspend after 16.04 upgrade