Ubuntu 21.10 и Intel Wi-Fi 6 AX201 — нет Интернета

Я уже несколько дней решаю проблему с Wi-Fi и хотел узнать, есть ли какие-либо предложения от сообщества.

У меня более новый Thinkpad X1 с установленным Xubuntu 21.10. Все работало, как и ожидалось, но ранее на этой неделе я больше не мог подключиться к Интернету. Я все еще могу нормально подключаться к другим серверам/машинам в своей сети. Я также протестировал 3 разные сети: 1 беспроводную (маршрутизатор Starlink), 1 беспроводную (точка доступа LTE), 1 ключ Ethernet/USB (маршрутизатор DSL), и ни одна из них не может подключиться снаружи, поэтому я считаю, что проблема, скорее всего, связана с ноутбук, а не маршрутизаторы.

Заранее спасибо за любую помощь/предложения.

Вот еще несколько подробностей, которые, как мне кажется, будут полезны:

Редактировать: полный вывод скрипта wireless-info можно найти здесь: https://pastebin.com/n5ag3jXg(источник: Мое беспроводное/WiFi-соединение не работает. Какая информация необходима для диагностики проблемы?)

1. uname -a

Linux <***> 5.13.0-21-generic #21-Ubuntu SMP Вт, 19 октября, 08:59:28 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

2. hostnamectl

       Icon name: computer-laptop
         Chassis: laptop
      Machine ID: <***>
         Boot ID: <***>
Operating System: Ubuntu 21.10                    
          Kernel: Linux 5.13.0-21-generic
    Architecture: x86-64
 Hardware Vendor: Lenovo
  Hardware Model: ThinkPad X1 Carbon Gen 9

3. lshw -C network

       description: Wireless interface
       product: Wi-Fi 6 AX201
       vendor: Intel Corporation
       physical id: 14.3
       bus info: pci@0000:00:14.3
       logical name: wlp0s20f3
       version: 20
       serial: <***>
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=5.13.0-21-generic firmware=63.c04f3485.0 QuZ-a0-hr-b0-63.u ip=192.168.1.167 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       resources: iomemory:600-5ff irq:16 memory:603d1cc000-603d1cffff
  *-network
       description: Ethernet interface
       physical id: 2
       logical name: ipv6leakintrf0
       serial: <***>
       capabilities: ethernet physical
       configuration: broadcast=yes driver=dummy driverversion=5.13.0-21-generic

4. ifconfig

cooper@agentcooper:~$ ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether <***>  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

ipv6leakintrf0: flags=195<UP,BROADCAST,RUNNING,NOARP>  mtu 1500
        inet6 <***>  prefixlen 64  scopeid 0x20<link>
        inet6 <***>  prefixlen 64  scopeid 0x0<global>
        ether <***> txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 21809  bytes 2213565 (2.2 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 51738  bytes 3794209 (3.7 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 51738  bytes 3794209 (3.7 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

virbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.122.1  netmask 255.255.255.0  broadcast 192.168.122.255
        ether <***>  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp0s20f3: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.167  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 <***>  prefixlen 64  scopeid 0x20<link>
        ether <***>  txqueuelen 1000  (Ethernet)
        RX packets 1498  bytes 304462 (304.4 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 95  bytes 11303 (11.3 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

5. dmesg | grep iwl

[   72.796235] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
[   72.796244] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37
[   72.796472] iwlwifi 0000:00:14.3: loaded firmware version 63.c04f3485.0 QuZ-a0-hr-b0-63.ucode op_mode iwlmvm
[   72.846939] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x354
[   73.035082] iwlwifi 0000:00:14.3: base HW address: <***>
[   73.050156] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0

6. ls -al /lib/firmware/iwlwifi-Qu-*

-rw-r--r-- 1 root root 1103952 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-hr-b0-50.ucode
-rw-r--r-- 1 root root 1209628 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-hr-b0-53.ucode
-rw-r--r-- 1 root root 1223144 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-hr-b0-55.ucode
-rw-r--r-- 1 root root 1300764 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-hr-b0-59.ucode
-rw-r--r-- 1 root root 1329296 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-hr-b0-62.ucode
-rw-r--r-- 1 root root 1334856 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-hr-b0-63.ucode
-rw-r--r-- 1 root root 1052796 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-jf-b0-48.ucode
-rw-r--r-- 1 root root 1053004 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-jf-b0-50.ucode
-rw-r--r-- 1 root root 1147104 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-jf-b0-53.ucode
-rw-r--r-- 1 root root 1163672 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-jf-b0-55.ucode
-rw-r--r-- 1 root root 1226208 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-jf-b0-59.ucode
-rw-r--r-- 1 root root 1248672 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-jf-b0-62.ucode
-rw-r--r-- 1 root root 1252748 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-b0-jf-b0-63.ucode
-rw-r--r-- 1 root root 1106248 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-hr-b0-48.ucode
-rw-r--r-- 1 root root 1103968 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-hr-b0-50.ucode
-rw-r--r-- 1 root root 1209644 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-hr-b0-53.ucode
-rw-r--r-- 1 root root 1223160 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-hr-b0-55.ucode
-rw-r--r-- 1 root root 1300780 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-hr-b0-59.ucode
-rw-r--r-- 1 root root 1329312 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-hr-b0-62.ucode
-rw-r--r-- 1 root root 1334872 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-hr-b0-63.ucode
-rw-r--r-- 1 root root 1052816 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-jf-b0-48.ucode
-rw-r--r-- 1 root root 1053020 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-jf-b0-50.ucode
-rw-r--r-- 1 root root 1147120 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-jf-b0-53.ucode
-rw-r--r-- 1 root root 1163688 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-jf-b0-55.ucode
-rw-r--r-- 1 root root 1226224 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-jf-b0-59.ucode
-rw-r--r-- 1 root root 1248688 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-jf-b0-62.ucode
-rw-r--r-- 1 root root 1252764 Oct 20 05:22 /lib/firmware/iwlwifi-Qu-c0-jf-b0-63.ucode

7. modinfo iwlwifi

license:        GPL
author:         Intel Corporation <linuxwifi@intel.com>
description:    Intel(R) Wireless WiFi driver for Linux
firmware:       iwlwifi-100-5.ucode
firmware:       iwlwifi-1000-5.ucode
firmware:       iwlwifi-135-6.ucode
firmware:       iwlwifi-105-6.ucode
firmware:       iwlwifi-2030-6.ucode
firmware:       iwlwifi-2000-6.ucode
firmware:       iwlwifi-5150-2.ucode
firmware:       iwlwifi-5000-5.ucode
firmware:       iwlwifi-6000g2b-6.ucode
firmware:       iwlwifi-6000g2a-6.ucode
firmware:       iwlwifi-6050-5.ucode
firmware:       iwlwifi-6000-6.ucode
firmware:       iwlwifi-7265D-29.ucode
firmware:       iwlwifi-7265-17.ucode
firmware:       iwlwifi-3168-29.ucode
firmware:       iwlwifi-3160-17.ucode
firmware:       iwlwifi-7260-17.ucode
firmware:       iwlwifi-8265-36.ucode
firmware:       iwlwifi-8000C-36.ucode
firmware:       iwlwifi-9260-th-b0-jf-b0-46.ucode
firmware:       iwlwifi-9000-pu-b0-jf-b0-46.ucode
firmware:       iwlwifi-bz-a0-mr-a0-63.ucode
firmware:       iwlwifi-bz-a0-gf4-a0-63.ucode
firmware:       iwlwifi-bz-a0-gf-a0-63.ucode
firmware:       iwlwifi-bz-a0-hr-b0-63.ucode
firmware:       iwlwifi-SoSnj-a0-mr-a0-63.ucode
firmware:       iwlwifi-ma-a0-mr-a0-63.ucode
firmware:       iwlwifi-ma-a0-gf4-a0-63.ucode
firmware:       iwlwifi-ma-a0-gf-a0-63.ucode
firmware:       iwlwifi-ma-a0-hr-b0-63.ucode
firmware:       iwlwifi-SoSnj-a0-jf-b0-63.ucode
firmware:       iwlwifi-SoSnj-a0-hr-b0-63.ucode
firmware:       iwlwifi-SoSnj-a0-gf-a0-63.ucode
firmware:       iwlwifi-SoSnj-a0-gf4-a0-63.ucode
firmware:       iwlwifi-ty-a0-gf-a0-63.ucode
firmware:       iwlwifi-so-a0-gf-a0-63.ucode
firmware:       iwlwifi-so-a0-hr-b0-63.ucode
firmware:       iwlwifi-so-a0-jf-b0-63.ucode
firmware:       iwlwifi-cc-a0-63.ucode
firmware:       iwlwifi-QuQnj-b0-jf-b0-63.ucode
firmware:       iwlwifi-QuZ-a0-jf-b0-63.ucode
firmware:       iwlwifi-QuZ-a0-hr-b0-63.ucode
firmware:       iwlwifi-Qu-b0-jf-b0-63.ucode
firmware:       iwlwifi-Qu-c0-hr-b0-63.ucode
firmware:       iwlwifi-QuQnj-b0-hr-b0-63.ucode
firmware:       iwlwifi-Qu-b0-hr-b0-63.ucode
srcversion:     5B7C9BA9AE71C6036ED89E0
alias:          pci:v00008086d00002727sv*sd*bc*sc*i*
alias:          pci:v00008086d00007E40sv*sd*bc*sc*i*
alias:          pci:v00008086d00002729sv*sd*bc*sc*i*

...

depends:        cfg80211
retpoline:      Y
intree:         Y
name:           iwlwifi
vermagic:       5.13.0-21-generic SMP mod_unload modversions
sig_id:         PKCS#7
signer:         Build time autogenerated kernel key
sig_key:        <***>
sig_hashalgo:   sha512
signature:      <***>
parm:           swcrypto:using crypto in software (default 0 [hardware]) (int)
parm:           11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm:           amsdu_size:amsdu size 0: 12K for multi Rx queue devices, 2K for AX210 devices, 4K for other devices 1:4K 2:8K 3:12K (16K buffers) 4: 2K (default 0) (int)
parm:           fw_restart:restart firmware in case of error (default true) (bool)
parm:           nvm_file:NVM file name (charp)
parm:           uapsd_disable:disable U-APSD functionality bitmap 1: BSS 2: P2P Client (default: 3) (uint)
parm:           enable_ini:Enable debug INI TLV FW debug infrastructure (default: true (bool)
parm:           bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm:           led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm:           power_save:enable WiFi power management (default: disable) (bool)
parm:           power_level:default power save level (range from 1 - 5, default: 1) (int)
parm:           disable_11ac:Disable VHT capabilities (default: false) (bool)
parm:           remove_when_gone:Remove dev from PCIe bus if it is deemed inaccessible (default: false) (bool)
parm:           disable_11ax:Disable HE capabilities (default: false) (bool)

7. lspci

00:02.0 VGA compatible controller: Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] (rev 01)
00:04.0 Signal processing controller: Intel Corporation TigerLake-LP Dynamic Tuning Processor Participant (rev 01)
00:06.0 PCI bridge: Intel Corporation 11th Gen Core Processor PCIe Controller (rev 01)
00:07.0 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #1 (rev 01)
00:07.2 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #2 (rev 01)
00:08.0 System peripheral: Intel Corporation GNA Scoring Accelerator module (rev 01)
00:0a.0 Signal processing controller: Intel Corporation Tigerlake Telemetry Aggregator Driver (rev 01)
00:0d.0 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 USB Controller (rev 01)
00:0d.2 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI #0 (rev 01)
00:0d.3 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI #1 (rev 01)
00:14.0 USB controller: Intel Corporation Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller (rev 20)
00:14.2 RAM memory: Intel Corporation Tiger Lake-LP Shared SRAM (rev 20)
00:14.3 Network controller: Intel Corporation Wi-Fi 6 AX201 (rev 20)
00:15.0 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #0 (rev 20)
00:16.0 Communication controller: Intel Corporation Tiger Lake-LP Management Engine Interface (rev 20)
00:16.3 Serial controller: Intel Corporation Tiger Lake-LP Active Management Technology - SOL (rev 20)
00:1c.0 PCI bridge: Intel Corporation Device a0b8 (rev 20)
00:1f.0 ISA bridge: Intel Corporation Tiger Lake-LP LPC Controller (rev 20)
00:1f.3 Audio device: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller (rev 20)
00:1f.4 SMBus: Intel Corporation Tiger Lake-LP SMBus Controller (rev 20)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP SPI Controller (rev 20)
04:00.0 Non-Volatile memory controller: SK hynix Device 174a
08:00.0 Unassigned class [ff00]: Device 1eac:1001