Ubuntu 14.04. Lost wired connection and will not connect wireless, lost nm-applet and laptop will not shut down, now lost cd rom connection
12228
My wireless/WiFi connection does not work. What information is needed to diagnose the issue?
404
Last upgrade crashes network manager (no internet connection, no applet)
5068
Fresh Ubuntu Install - No Wifi Networks Discoverable
48857
Unable to connect to mixed b/g/n wifi network on Ubuntu
76059
How do I connect to the wifi in Ubuntu within my Virtual Machine?
80594
WiFi doesn't want to connect until restart Ubuntu 20.04
114837
Arch Linux 2014.04 64bit and connectivity problem during installation
42370
Can't connect to a specific WiFi network (Ubuntu 14.04)
109274
Ubuntu 18.04 No WiFi adapter found [Dell Inspiron 3542.]
84643
Connected to wifi successfully, but no internet connection
84704
Wi-fi adapter not found (only the 1st boot after being logged on windows)
144716
Ubuntu 14.04 Wifi problems and blinking
13945
Can't enable the proprietary drivers for Broadcom BCM43142 wireless after installing Ubuntu 14.10? Offline package required?
84057
My wireless has suddenly became disabled by hardware switch, BIOS, rfkill, fn+f8 do nothing
136230
How to reset network manager
103261
No Wifi connection on Ubuntu 16.04
139535
How do I configure internet connection for Terminal on Ubuntu 14.04?