Мой адаптер Wi-Fi не работает должным образом с Ubuntu 20.4.3

У меня две проблемы с адаптером Wi-Fi на моем ноутбуке.

  • Ubuntu 20.4.3
  • Сетевой контроллер: Intel Corporation Wireless 3165 (версия 81)
  1. Когда я выключаю Wi-Fi или открываю режим полета, я не могу снова включить Wi-Fi. Не распознает адаптер. Когда я выключаю и снова включаю, он работает.

  2. Иногда соединение с Wi-Fi внезапно пропадает. Я рядом с мощностью сигнала модема хорошо. Он не подключается к другой сети, и журналы журнала выглядят так: (Когда я отключаюсь и снова включаюсь, он работает.)

 23:29:36 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
 23:29:36 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
 23:29:36 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
 23:29:21 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
 23:29:21 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
 23:29:21 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
 23:29:06 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
 23:29:06 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
 23:29:06 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
 23:28:51 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
 23:28:51 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
 23:28:51 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
 23:28:36 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
 23:28:36 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
 23:28:36 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
 23:28:21 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5

Я не уверен, но похоже, что я столкнулся с «проблемой 2», когда я использую расширение браузера VPN ( CyberGhost в Firefox и Opera). Может быть, это может дать ключ к разгадке. Я не знаю.

Редактировать: Вот еще журнал

00:04:42 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
00:04:26 systemd-resolve: Failed to send hostname reply: Invalid argument
00:04:24 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
00:03:49 systemd-resolve: Failed to send hostname reply: Invalid argument
00:03:48 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:59:27 systemd-resolve: Failed to send hostname reply: Invalid argument
21 Eki 23:59:24 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:58:49 systemd-resolve: Failed to send hostname reply: Invalid argument
21 Eki 23:58:48 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:54:30 systemd-resolve: Failed to send hostname reply: Invalid argument
21 Eki 23:54:30 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:54:24 systemd-resolve: Failed to send hostname reply: Invalid argument
21 Eki 23:54:24 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:52:25 systemd-resolve: Failed to send hostname reply: Invalid argument
21 Eki 23:52:25 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:51:19 systemd-resolve: Failed to send hostname reply: Invalid argument
21 Eki 23:51:18 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:49 systemd-resolve: Failed to send hostname reply: Invalid argument
21 Eki 23:50:48 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:30 systemd-resolve: Failed to send hostname reply: Invalid argument
21 Eki 23:50:30 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:30 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:30 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:30 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:50:30 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:30 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:30 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:30 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:27 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:50:27 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:27 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:24 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:24 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:24 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:24 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:23 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:50:23 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:23 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:21 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:50:21 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:21 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:19 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:50:19 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:19 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:18 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:18 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:18 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:18 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:17 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:50:17 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:17 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:14 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:50:14 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:14 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:12 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:12 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:12 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:12 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:10 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:50:10 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:10 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:08 kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5
21 Eki 23:50:08 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:08 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:07 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:07 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:07 kernel: iwlwifi 0000:04:00.0: Error sending STATISTICS_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:07 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:50:07 kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_ABORT_CMD: enqueue_hcmd failed: -5
21 Eki 23:50:07 kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd
21 Eki 23:49:59 kernel: iwlwifi 0000:04:00.0: regular scan timed out
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: Queue 11 is active on fifo 2 and stuck for 10000 ms. SW [254, 4] HW [90, 90] FH TRB=0x05a5a5a5a
21 Eki 23:49:48 kernel: iwlwifi 0000:00:1c.6: 00000020: 00000000 00000000 00000000 00000000 00000000 00000000
21 Eki 23:49:48 kernel: iwlwifi 0000:00:1c.6: 00000000: 14010001 00000000 00010000 00060011 000030c1 00002000 00000000 00000000
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: iwlwifi root port (0000:00:1c.6) AER cap structure:
.
.lots of numbers
.
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: iwlwifi parent port (0000:00:1c.6) config registers:
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: 00000020: 0000000f df100460 00000000
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: 00000000: 14010001 00100000 00000000 00462031 00003040 00002000 00000014 40000001
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: iwlwifi device AER capability structure:
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: 00000020: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: 00000000: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: iwlwifi device memory mapped registers:
.
. Lots of numbers
.
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: 00000000: 31658086 00100000 02800081 00000000 00000004 00000000 00000000 00000000
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: iwlwifi device config registers:
21 Eki 23:49:48 kernel: iwlwifi 0000:04:00.0: iwlwifi transaction failed, dumping registers
0
задан 20 October 2021 в 20:48

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