14.04--Routine update killed network-manager, unable to connect to any networks
404
Last upgrade crashes network manager (no internet connection, no applet)
112918
Can't restart nginx, bind() failed (98: Address already in use)
49568
How to create a DSL Connection in network-manager in Ubuntu 17.10
105729
Why are network interfaces not in /dev like other devices?
445
Network interface name changes after update to 15.10 - udev changes
116713
sshd failed due to network not yet available
13945
Can't enable the proprietary drivers for Broadcom BCM43142 wireless after installing Ubuntu 14.10? Offline package required?
132379
Couldn't connect to internet after upgrading from 16.10 to 17.04
88062
Ubuntu Wifi drivers not working after getting update
37444
Internet is working, but Firefox 67 browser cannot connect after update
121503
Why is the content of /run/resolvconf/interface/NetworkManager changed every time I reboot?
76248
"Failed to start session" after interrupted upgrade to 14.04
77188
"Repair" network connections programmatically/from command line
100883
Where are the NetworkManager logs?
8354
Problems with networking after suspend
135410
Intermittently receiving maintenance errors on SE network-wide
124188
connect: Network is unreachable? - ping