Ubuntu 16.04 以太网未检测到

Ubuntu 16.04 以太网未检测到

我有一台 Dell XPS 9360,预装了 Ubuntu 16.04,我将 Thunderbolt 3.0 适配器连接到它。当我将以太网电缆插入适配器时,我能够正常连接。我出去做点什么,电脑进入睡眠状态,当我将其从挂起状态唤醒时,找不到以太网。断开连接并重新连接不起作用。显然硬件没有问题,但发生了一些奇怪的事情。

有没有办法可以手动检测以太网(通过终端)类似于sudo iwlist wlp58s0 scan(当无线网络未显示时运行)?或者,理想情况下,我该如何解决这个问题?

输出sudo lshw -C network

*-network               
   description: Wireless interface
   product: QCA6174 802.11ac Wireless Network Adapter
   vendor: Qualcomm Atheros
   physical id: 0
   bus info: pci@0000:3a:00.0
   logical name: wlp58s0
   version: 32
   serial: xx:xx:xx:xx:xx:xx
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
   configuration: broadcast=yes driver=ath10k_pci driverversion=4.4.0-47-generic firmware=WLAN.RM.2.0-00180-QCARMSWPZ-1 ip=192.168.2.111 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn

输出ifconfig

lo    Link encap:Local Loopback  
      inet addr:127.0.0.1  Mask:255.0.0.0
      inet6 addr: ::1/128 Scope:Host
      UP LOOPBACK RUNNING  MTU:65536  Metric:1
      RX packets:15154 errors:0 dropped:0 overruns:0 frame:0
      TX packets:15154 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1 
      RX bytes:2136468 (2.1 MB)  TX bytes:2136468 (2.1 MB)

wlp58s0 Link encap:Ethernet  HWaddr 9c:b6:d0:12:fb:9d  
        inet addr:192.168.2.111  Bcast:192.168.2.255  Mask:255.255.255.0
        inet6 addr: xxxx::xxxx:de88:2ccc:4a4a/64 Scope:Link
        UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
        RX packets:14083 errors:0 dropped:0 overruns:0 frame:0
        TX packets:13047 errors:0 dropped:0 overruns:0 carrier:0
        collisions:0 txqueuelen:1000 
        RX bytes:7622828 (7.6 MB)  TX bytes:2421339 (2.4 MB)

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