I followed instructions on Need rtl8814au driver for kernel 5.3 on Ubuntu 19.10, but after sudo make dkms_install
I got this error:
ERROR (dkms apport): binary package for 8814au: 5.8.5.1 not found
Error! Bad return status for module build on kernel: 5.15.0-48-generic (x86_64)
Consult /var/lib/dkms/8814au/5.8.5.1/build/make.log for more information.
make: *** [Makefile:2410: dkms_install] Error 10