When starting Xubuntu 18.04.1 LTS on a laptop HP 1S-af023ng with kernel 4.15.0-32.35 amd64, wifi via rtl8723be works OK.
Using actual 4.15.0-33.36 amd64 instead, rtl8723be doesn't find any wifi networks and thus there is no connection. Changing the antenna setup in /etc/modprobe.d/rtl8723be_options.conf doesn't help either; as a workaround an external wifi device (Gigaset USB Adapter 108) works.
The expectation is that wifi through rtl8723be will still work under 4.15.0-33.36 as it did previously.
When starting Xubuntu 18.04.1 LTS on a laptop HP 1S-af023ng with kernel 4.15.0-32.35 amd64, wifi via rtl8723be works OK.
Using actual 4.15.0-33.36 amd64 instead, rtl8723be doesn't find any wifi networks and thus there is no connection. Changing the antenna setup in /etc/modprobe. d/rtl8723be_ options. conf doesn't help either; as a workaround an external wifi device (Gigaset USB Adapter 108) works.
The expectation is that wifi through rtl8723be will still work under 4.15.0-33.36 as it did previously.