I would like to reinstall the driver of my wifi card. In order to find out the name of my driver, I have used:
sudo lshw -C network
and the output for the wifi card is
*-network DISABLED
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:04:00.0
logical name: wlan0
version: 00
serial: 4c:bb:58:dc:ad:10
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.2.0-30-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
resources: irq:19 ioport:1000(size=256) memory:90400000-90403fff
Therefore, I think the device name is RTL8723BE PCIe Wireless Network Adapter
.
Can anybody guide me how to reinstall its driver again?