我已经阅读了关于该主题的大部分答案，但我的系统仍然无法检测到任何 Wifi 网络。
重新启动后，它甚至没有在顶部栏上的 wifi 图标下拉菜单中显示 Wifi 选项（尽管 Wifi 图标在那里），它只有 选项Enable Networking。
如果我跑——
sudo ifconfig eno1 up（eno1是我的wifi的逻辑名称）
和sudo service network-manager restart
然后它会在 Wifi 图标的下拉菜单中提供选项Enable Wifi，但仍然无法检测到任何网络。
这是输出nmcli dev-
DEVICE TYPE STATE CONNECTION enp8s0 ethernet unavailable --
eno1 wifi unavailable --
lo loopback unmanaged --
这是输出lspci -knn | grep Net -A3; rfkill list-
0a:00.0 Network controller [0280]: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290] DeviceName:
Subsystem: Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter [103c:18ec] Kernel driver in use: rt2860 0: hp-wifi: Wireless LAN Soft blocked: no Hard blocked: yes 1: hp-bluetooth: Bluetooth Soft blocked: no Hard blocked: yes
这是输出sudo lshw -C network-
*-network
description: Ethernet interface product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:08:00.0 logical name: enp8s0 version: 07 serial: 64:51:06:a9:02:a2 size: 10Mbit/s capacity: 100Mbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-1_0.0.1 06/29/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:42 ioport:4000(size=256) memory:b5600000-b5600fff memory:b5400000-b5403fff *-network description: Wireless interface product: RT3290 Wireless 802.11n 1T/1R PCIe vendor: Ralink corp. physical id: 0 bus info: pci@0000:0a:00.0 logical name: eno1 version: 00 serial: 9c:ad:97:0e:ec:8d width: 32 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=RALINK WLAN latency=0 multicast=yes wireless=Ralink STA resources: irq:16 memory:b5510000-b551ffff