MediaTek driver disappeared
I built this PC last year with the intent to put TuxedoOS on it, and as such picked the MSI motherboard listed as the one used in Tuxedo's computers. (MAG Tomahawk) Internet has worked fine for a year, did a Zoom call Thursday one week, and then Saturday the following week (this past Saturday) suddenly it doesn't know what wifi is anymore. I just did a diagnostic showing the chip (MT7922) and module (mt7921e) but no driver. Any idea what happened here? And, more importantly, how to fix it?
I have already done "sudo apt update", "sudo apt upgrade linux-firmware" and "sudo apt install --reinstall linux-firmware"