The Ubuntu setup halted unexpectedly while connected to your Wi-Fi network.

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jjmonkey13
Member

236

09-17-2016, 05:33 AM

I’m working with Windows 10 on one drive and Ubuntu 20.04.2 on another. The Wi-Fi disappeared after I rebooted Ubuntu, and the network icon vanished from the Settings menu. It seems the system thinks Ethernet cables are disconnected. After trying a fresh Ubuntu installation from USB, it still didn’t show Wi-Fi. I made a Debian USB drive and asked for a CD-ROM, but the process failed. I need guidance on fixing this issue.

jjmonkey13

09-17-2016, 05:33 AM #1

Awesome_Lewis
Member

09-17-2016, 05:46 AM

You might want to attempt reinstalling the drivers for all network types such as Ethernet and Wi-Fi. There are many tutorials available that can assist you.

Awesome_Lewis

09-17-2016, 05:46 AM #2

You might want to attempt reinstalling the drivers for all network types such as Ethernet and Wi-Fi. There are many tutorials available that can assist you.

mumustrak
Senior Member

729

09-17-2016, 10:53 AM

Run sudo lspci in the terminal to check for devices. If you don’t see entries like "Network controller: Intel Corporation Wireless," it suggests the card isn’t connected properly or is faulty.

mumustrak

09-17-2016, 10:53 AM #3

Run sudo lspci in the terminal to check for devices. If you don’t see entries like "Network controller: Intel Corporation Wireless," it suggests the card isn’t connected properly or is faulty.