Keyboard doesn't work

[ecec]

After I upgraded from Ubuntu 18.04 to 19.04, my ASUS keyboard stopped working. It fails in both graphical mode and text mode, but works in GRUB. Whenever I plug it in, I also get this peculiar message from dmesg:

asus_wmi: Asus Management GUID not found

[esbenman]

I have the same exact problem, upgrading from 18.04 to 19.04. Asus keyboard. I also have a Thunderbolt 3 dock (Lenovo). Keyboard works in Grub, but not in Linux. My dmesg says:

[ 314.012810] usb 1-3.4.3: new low-speed USB device number 13 using xhci_hcd[ 314.119771] usb 1-3.4.3: New USB device found, idVendor=04f2, idProduct=1125, bcdDevice= 0.70
[ 314.119780] usb 1-3.4.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 314.119785] usb 1-3.4.3: Product: Asus Keyboard
[ 314.119789] usb 1-3.4.3: Manufacturer: CHICONY
[ 314.151859] asus_wmi: Asus Management GUID not found
[ 314.154750] hid_asus: Unknown symbol asus_wmi_evaluate_method (err -2)

The keyboard on the laptop works, but the desktop keyboard does not...