This issue typically occurs after a system update, kernel upgrade, or hardware change. The good news is that wi-fi drivers is almost always fixable without reinstalling your system. Here’s what to do.
Before applying any fix, make sure you have a backup of your important data. While the solutions below are safe, it’s always good practice to have a safety net when troubleshooting system issues.
If the standard fixes don’t work for wi-fi drivers, there may be a hardware-specific issue at play. Check your hardware manufacturer’s Linux compatibility notes, and consider filing a bug report with your distribution’s tracker.


Solution #3 worked for me on Linux Mint 21. Thanks!
THIS FIXED IT! I’ve been dealing with this for days. Thank you!
Bookmarked. This is the best wi-fi drivers troubleshooting guide out there.