Ubuntu 16.04 wifi 在软件更新后无法使用

Question

lshw -c network我的系统在软件给出以下输出后停止检测 wifi。

*-network DISABLED
   description: Wireless interface
   product: Realtek Semiconductor Co., Ltd.
   vendor: Realtek Semiconductor Co., Ltd.
   physical id: 0
   bus info: pci@0000:03:00.0
   logical name: wlo1
   version: 00
   serial: f8:da:0c:81:b4:4b
   width: 64 bits
   clock: 33MHz
   capabilities: bus_master cap_list ethernet physical wireless
   configuration: broadcast=yes driver=rtl8723de driverversion=4.15.0-38-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
   resources: irq:131 ioport:3000(size=256) memory:b1000000-b100ffff

以前，当我遇到这个问题时，网络UNCLAIMED不是DISABLED。

先谢谢您的帮助。