Lubuntu,wifi 显示但连接超时

Lubuntu,wifi 显示但连接超时

针对不同的人/笔记本电脑发布了解决方案,即

sudo apt purge bcmwl-kernel-source
sudo apt install firmware-b43-installer

对我来说不起作用。我有一台 HP 250-G3。我有以下信息可能有帮助(见下文)。有人知道我是否安装了错误的驱动程序以及如何安装它吗?

  configuration: driver=pcieport
             resources: irq:17 ioport:4000(size=4096) memory:90700000-907fffff
           *-network
                description: Wireless interface
                product: RT3290 Wireless 802.11n 1T/1R PCIe
                vendor: Ralink corp.
                physical id: 0
                bus info: pci@0000:02:00.0
                logical name: wlp2s0f0
                version: 00
                serial: c0:38:96:87:65:33
                width: 32 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                configuration: broadcast=yes driver=rt2800pci driverversion=4.4.0-21-generic firmware=0.37 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn

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