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WiFi suddenly stopped working on Ubuntu 20.04.3 LTS, Broadcom BCM43228 802.11a/b/g/n

vn flag

For a while I have been unable to connect to WiFi on my Dell Precision M4800.

For many years it has been working fine and suddenly stopped working, I suspect after an upgrade of the system.

At present I have: Ubuntu 20.04.3 LTS, Broadcom BCM43228 802.11a/b/g/n using Broadcom 802.11 LINUX STA Wireless driver source from: bcmwl-kernel-source.

I have tried to update the software but with no good results. WiFi works fine in Windows 10 on the same machine.

Advice on how to solve it will be greatly appreciated.

ChanganAuto avatar
us flag
(1) Disable Fast Startup in Windows (2) Reinstall drivers.
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