Ubuntu 19.04 未找到 WiFi 适配器

Ubuntu 19.04 未找到 WiFi 适配器

我最近在 HPw2007v 中安装了 Ubuntu 19.04。当我尝试使用实时版本时,我可以使用 wifi 连接,但现在安装完成后,当我尝试连接时,系统提示未找到 WiFi 适配器。这是sudo lshw -c network输出:

*-network                 
   description: Ethernet interface
   product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
   vendor: Realtek Semiconductor Co., Ltd.
   physical id: 0
   bus info: pci@0000:02:00.0
   logical name: enp2s0
   version: 02
   serial: 00:24:8c:5c:57:ff
   capacity: 1Gbit/s
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
   configuration: autonegotiation=on broadcast=yes driver=r8168 driverversion=8.046.00-NAPI latency=0 link=no multicast=yes port=twisted pair
   resources: irq:18 ioport:e800(size=256) memory:febff000-febfffff memory:f8ff0000-f8ffffff memory:febc0000-febdffff


*-network
   description: Ethernet interface
   physical id: 1
   bus info: usb@2:2
   logical name: enp0s29f7u2c4i2
   serial: 1a:65:90:89:fa:6e
   capabilities: ethernet physical
   configuration: broadcast=yes driver=ipheth ip=172.20.10.9 link=yes multicast=yes

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