我最近安装了 Ubuntu 18.04.6 LTS,但无法连接到 wifi(未找到 wifi 适配器)和蓝牙设备

我最近安装了 Ubuntu 18.04.6 LTS,但无法连接到 wifi(未找到 wifi 适配器)和蓝牙设备
$ lshw -C network
WARNING: you should run this program as super-user.
  *-network UNCLAIMED       
       description: Network controller
       product: MEDIATEK Corp.
       vendor: MEDIATEK Corp.
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: cap_list
       configuration: latency=0
       resources: memory:c2100000-c21fffff memory:c2200000-c2203fff memory:c2204000-c2204fff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:04:00.0
       logical name: enp4s0
       version: 15
       serial: 7c:10:c9:ac:75:6e
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 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=r8168 driverversion=8.045.08-NAPI duplex=full ip=192.168.1.218 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
       resources: irq:128 ioport:3000(size=256) memory:c5204000-c5204fff memory:c5200000-c5203fff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user. 
lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 322e:202c  
Bus 001 Device 003: ID 13d3:3563 IMC Networks 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lspci
00:00.0 Host bridge: Intel Corporation Device 9b64 (rev 02)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Device 9bc4 (rev 05)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 02)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Device 06f9
00:14.0 USB controller: Intel Corporation Device 06ed
00:14.2 RAM memory: Intel Corporation Device 06ef
00:15.0 Serial bus controller [0c80]: Intel Corporation Device 06e8
00:16.0 Communication controller: Intel Corporation Device 06e0
00:17.0 SATA controller: Intel Corporation Device 06d3
00:1d.0 PCI bridge: Intel Corporation Device 06b0 (rev f0)
00:1d.5 PCI bridge: Intel Corporation Device 06b5 (rev f0)
00:1d.6 PCI bridge: Intel Corporation Device 06b6 (rev f0)
00:1f.0 ISA bridge: Intel Corporation Device 068d
00:1f.3 Audio device: Intel Corporation Device 06c8
00:1f.4 SMBus: Intel Corporation Device 06a3
00:1f.5 Serial bus controller [0c80]: Intel Corporation Device 06a4
01:00.0 VGA compatible controller: NVIDIA Corporation Device 1f99 (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 10fa (rev a1)
02:00.0 Non-Volatile memory controller: Micron Technology Inc Device 5404 (rev 03)
03:00.0 Network controller: MEDIATEK Corp. Device 7961
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
rfkill list all
0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no

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