After I dual booted windows 10 with Ubuntu Gnome 16.04 the wifi range was reduced much.While I was trying to fix I run the command given below for unloading the module. .
sudo modprobe -r rtl8723be
After that the wifi menu is not displaying.What can be done?
The output of lspci -knn | grep Net -A2
is given below.
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
DeviceName: Realtek RTL8723BE 802.11b/g/n 1x1Wi-Fi + BT4.0 Combo Adapter
Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter [103c:804c]
Kernel modules: rtl8723be
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 0a)
sudo modprobe rtl8723be
or reboot.