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)