Weak wifi hp 240 g5

[Jerry]

See this article here - https://askubuntu.com/questions/1058379/wifi-signal-is-weak-in-ubuntu-18-04-with-rtl8723be

[mindtricks129]

Hello I recently installed linux lite but im having problems with wifi it has a weak signal, its the only os installed, my laptop its a hp 240 g5.

linux lite 4.2
kernel 4.15.0-39generic
network wlp2s0 rtl8723be, p3p1 rtl8111/8168/8411