我有一台较旧的笔记本电脑，Acer e5-572。我设置了双启动：Windows 10 和 Ubuntu 22.04。我只在笔记本电脑上使用 Ubuntu。自从我设置 Ubuntu 以来，内置 wifi 卡工作正常，大约 4 个月。现在，在最近的升级后，wifi 无法使用，wifi 设备未显示。我不确定更新了什么，以及如何回滚（如果可能）。
如果我在同一台笔记本电脑上启动 Windows 10，内部 wifi 卡会被识别并正常工作，所以我认为这是 Ubuntu 驱动程序问题。“wlx98ded008cba7”是我临时使用的外部卡。
在设置中，它显示：未找到 Wi-Fi 适配器。
我在这里找到了一个用于生成有关 wifi 问题报告的脚本： https://askubuntu.com/a/425205/40018
wget -N -t 5 -T 10 https://github.com/UbuntuForums/wireless-info/raw/master/wireless-info &&
chmod +x wireless-info &&
./wireless-inf
这是运行脚本的输出，并且由于内容超出 30k 符号限制而发布链接： https://paste.ubuntu.com/p/XjR3cSh6QN/
我还发布了在尝试修复该问题时遇到的其他命令的运行输出。
我该如何诊断并修复此问题？我将提供所需的任何其他信息，只需询问即可。
运行nmcli --get-values GENERAL.DEVICE, GENERAL.TYPE device show结果如下：
virbr0
bridge
enp7s0f1
ethernet
lo
loopback
这是来自 hardinfo 工具的网络接口：
-Network Interfaces-
lo 1,27MiB 1,27MiB 127.0.0.1
enp7s0f1 0,00MiB 0,00MiB
virbr0 0,00MiB 0,00MiB 192.168.122.1
wlx98ded008cba7 0,18MiB 0,10MiB 192.168.8.49
这是输出lspci -k：
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
Subsystem: Acer Incorporated [ALI] Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller
Kernel modules: ie31200_edac
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
Subsystem: Acer Incorporated [ALI] 4th Gen Core Processor Integrated Graphics Controller
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
Subsystem: Acer Incorporated [ALI] Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
Subsystem: Acer Incorporated [ALI] 8 Series/C220 Series Chipset Family USB xHCI
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Acer Incorporated [ALI] 8 Series/C220 Series Chipset Family MEI Controller
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
Subsystem: Acer Incorporated [ALI] 8 Series/C220 Series Chipset High Definition Audio Controller
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
Subsystem: Acer Incorporated [ALI] 8 Series/C220 Series Chipset Family USB EHCI
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev 05)
Subsystem: Acer Incorporated [ALI] HM86 Express LPC Controller
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller
1 [AHCI mode] (rev 05)
Subsystem: Acer Incorporated [ALI] 8 Series/C220 Series Chipset Family 6-port SATA Controller
1 [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
Subsystem: Acer Incorporated [ALI] 8 Series/C220 Series Chipset Family SMBus Controller
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 840M] (rev a2)
Subsystem: Acer Incorporated [ALI] GM108M [GeForce 840M]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
07:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader (rev 01)
Subsystem: Acer Incorporated [ALI] RTL8411B PCI Express Card Reader
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
07:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Et
hernet Controller (rev 12)
Subsystem: Acer Incorporated [ALI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
Kernel driver in use: r8169
Kernel modules: r8169
08:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)
Subsystem: Lite-On Communications Inc BCM43142 802.11b/g/n
输出rfkill list
0：acer-wireless：无线局域网
软阻止：否
硬阻止：否
1：acer-bluetooth：蓝牙
软阻止：否
硬阻止：否
2：hci0：蓝牙
软阻止：否
硬阻止：否
5：phy2：无线局域网
软阻止：否 硬阻止：否