I’m on Linux 6.5.0-1016-oem and 24.04using the same network controller MT7922 with the kernel driver mt7921.
Symptoms:
- WiFi suddenly dropped out and was now missing (along with bluetooth) in my settings
- Restarting did nothing
sudo lshw -C networkshowed that it could still detect it however no driver was defined in the configuration attributesudo dmesg | grep mt7921eresulted indriver own failedfailed with error -5
Fix
Removing the module in the reply above with modprobe -r mt7921e then loading it back with modprobe mt7921e made it work immediately. The commands in the steps above now show the driver and version. Thanks!