How to Fix WiFi Issues After Booting into Ubuntu?

July 3, 2025 2 answers
Asked by TechieNinja42
I'm using a dual-boot setup with Ubuntu and Windows 10, and I've been having some frustrating WiFi issues. Every time I boot into Ubuntu, it seems to mess up the WiFi connectivity on Windows. The only way I've found to fix it is by uninstalling the WiFi driver in Windows and then restarting, but that workaround is really tedious. I have Fast Startup disabled in Windows, and the WiFi works perfectly fine when I'm in Ubuntu. Is there a better solution to this problem?

Answers

GadgetGuru99
Have you checked what kind of WiFi chipset you have? Sometimes, if it's a Realtek or Broadcom chip, it can cause these issues. It's also worth confirming if your setup is using a built-in WiFi card or a USB adapter, as this can impact compatibility and performance.
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SavvySage73
Since youโ€™re using a USB adapter, it might help to try a different USB port or even a different adapter if you have one lying around. Some adapters can conflict with the dual-boot environment. Also, ensure all drivers are up to date when you switch systems.
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