在Ubuntu 16.04上安装Realtek USB驱动程序0bda：f179

我刚买了USB无线适配器，但不知道如何安装它。 我已经尝试在插入USB之前和之后使用lsusb和lshw -C Network 。

这是lsusb的输出。

之前：

 Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 5986:0543 Acer, Inc Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 

后：

 Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 5986:0543 Acer, Inc Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 031: ID 0bda:f179 Realtek Semiconductor Corp. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 

看来差别是Bus 003 Device 031: ID 0bda:f179 Realtek Semiconductor Corp.但是lshw -C Network的输出是相同的。

 WARNING: you should run this program as super-user. *-network description: Wireless interface product: BCM43142 802.11b/g/n vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:07:00.0 logical name: wlp7s0 version: 01 serial: b8:76:3f:bc:1d:ef width: 64 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=wl0 driverversion=6.30.223.271 (r587334) latency=0 multicast=yes wireless=IEEE 802.11 resources: irq:16 memory:90700000-90707fff *-network description: Ethernet interface product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:0e:00.0 logical name: enp14s0 version: 0c serial: 3c:07:71:59:b9:8a size: 100Mbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-2_0.0.1 02/06/13 ip=192.168.100.6 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s resources: irq:27 ioport:2000(size=256) memory:90500000-90500fff memory:90400000-90403fff WARNING: output may be incomplete or inaccurate, you should run this program as super-user. 

我应该安装realtek无线驱动吗？ 如果是这样，如何检查我应该安装哪个realtek无线驱动程序？ 谢谢。