The line in #78 that ends with "modprobe." should continue like this: modprobe.d/rtl8723be.conf
But you can always just create the file and put this in it: options rtl8723be fwlps=0 swlps=0
The line in #78 that ends with "modprobe." should continue like this: d/rtl8723be. conf
modprobe.
But you can always just create the file and put this in it:
options rtl8723be fwlps=0 swlps=0