Ubuntu 20.04 wifi无法正常运行Intel 6 X200

我今天将ubuntu更新为20.04 LTS,但不知何故,这破坏了我的wifi。它适用于以前的版本。我从19.10开始,并使用更新程序在出现新更新时进行更新。我的笔记本电脑型号是Lenovo x1 Extreme gen2。

来自“ lshw -C网络”的输出

  *-network DISABLED        
       description: Wireless interface
       product: Wi-Fi 6 AX200
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:52:00.0
       logical name: wlp82s0
       version: 1a
       serial: 4c:1d:96:b0:19:54
       width: 64 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=5.4.0-31-generic firmware=48.4fa0041f.0 latency=0 link=no multicast=yes wireless=IEEE 802.11
       resources: irq:18 memory:ceb00000-ceb03fff
  *-network DISABLED
       description: Ethernet interface
       product: Ethernet Connection (7) I219-V
       vendor: Intel Corporation
       physical id: 1f.6
       bus info: pci@0000:00:1f.6
       logical name: enp0s31f6
       version: 10
       serial: 48:2a:e3:6b:52:50
       capacity: 1Gbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=0.5-4 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:152 memory:cf800000-cf81ffff
  *-network:0
       description: Ethernet interface
       physical id: 2
       logical name: docker0
       serial: 02:42:c5:f1:4f:b6
       capabilities: ethernet physical
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A ip=172.17.0.1 link=no multicast=yes
  *-network:1
       description: Ethernet interface
       physical id: 3
       logical name: br-1a100380a996
       serial: 02:42:b0:2e:15:a7
       capabilities: ethernet physical
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A ip=172.18.0.1 link=no multicast=yes
  *-network:2
       description: Ethernet interface
       physical id: 4
       logical name: br-486b4eb5c7c6
       serial: 02:42:11:13:18:8b
       capabilities: ethernet physical
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A ip=172.21.0.1 link=no multicast=yes
  *-network:3
       description: Ethernet interface
       physical id: 5
       logical name: veth5f9e383
       serial: 0a:9b:59:6e:cc:dc
       size: 10Gbit/s
       capabilities: ethernet physical
       configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
  *-network:4
       description: Ethernet interface
       physical id: 6
       logical name: br-49acb154db94
       serial: 02:42:8a:14:9f:c5
       capabilities: ethernet physical
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A ip=172.23.0.1 link=yes multicast=yes

“ rfkill全部列出”的输出

1: tpacpi_bluetooth_sw: Bluetooth
    Soft blocked: yes
    Hard blocked: no
2: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

谁能指出我发生问题的正确方向?