Comment 74 for bug 1788997

I guess folk like myself who upgraded to Cosmic and 4.18 have a working wifi with ant_sel=1. Bionic has the problem, ironically given that it is LTS.

BTW, I suspect there are other issues with the rtl8723be under 4.18 - my connection stalls after a while, until modprobe -r && modprobe then all is well again