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ubuntu 19.10 не подключается к wifi

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Помогите пожалуйста.

ubuntu 19.10 не подключается к wifi. Стоит на Lenovo IdeaPadS340, wifi tplink (физического доступа к роутеру нет; марку если очень нужно будет, узнаю). Предлагает ввести пароль, после ввода примерно через минуту предлагает снова. Через телефон как wifi мост все ок.

Что можно с этим сделать / как продиагностировать?


Ответ на: комментарий от krv76

Взял пароль от админки; что там нужно посмотреть?

Посмотреть нужно лог, особенно в тот момент, когда ты пытаешься к нему приконнектиться. Чтобы понять, где проблема - у тебя на железе или роутер тебя не пускает по какой-то причине.

Zhbert ★★★★★ ()

У меня на хате такое поведение имеют пользователи, которые пытаются подключиться к вайфаю, но не включённые в белый список по mac-адресу

r_asian ☆☆☆ ()
Ответ на: комментарий от Zhbert

Это какой-то чудо-роутер, у которого в лог за два часа зашли события типа «поменяли пароль; поменяли язык». И это на Type = All, Level = All. Но альтернативный usb приемник коннектится на ура

krv76 ()

Сорри, за возможно глупый вопрос.

Через телефон как wifi мост все ок.

Смартфон и ПК соединяются как? Мобильный инет через Wi-Fi на ПК или Wi-Fi соединение смартфона с роутером, режим «USB модем» на смартфоне и связь с ПК через USB шнур?

Какая программа управляет сетевым подключением?

Mixa ()
Ответ на: комментарий от anonymous

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Root Complex 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 IOMMU 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0] 00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0] 00:01.7 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0] 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Internal PCIe GPP Bridge 0 to Bus A 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 0 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 1 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 2 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 3 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 4 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 5 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 6 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 7 01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01) 02:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 31) 03:00.0 Non-Volatile memory controller: Sandisk Corp Device 5005 (rev 01) 04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Picasso (rev c1) 04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Raven/Raven2/Fenghuang HDMI/DP Audio Controller 04:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor 04:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Raven USB 3.1 04:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Raven USB 3.1 04:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor 04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 loop txqueuelen 1000 (Local Loopback) RX packets 649955 bytes 186750316 (186.7 MB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 649955 bytes 186750316 (186.7 MB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

tun0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1500 inet 10.10.0.22 netmask 255.255.255.255 destination 10.10.0.21 inet6 fe80::7be4:c2ff:c8cd:c37c prefixlen 64 scopeid 0x20 unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 100 (UNSPEC) RX packets 661824 bytes 339416725 (339.4 MB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 583838 bytes 44571717 (44.5 MB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.43.13 netmask 255.255.255.0 broadcast 192.168.43.255 inet6 fe80::c3ad:35d4:12ff:e9c9 prefixlen 64 scopeid 0x20 ether 10:63:c8:75:39:c1 txqueuelen 1000 (Ethernet) RX packets 13672989 bytes 14173396073 (14.1 GB) RX errors 0 dropped 71 overruns 0 frame 0 TX packets 6324579 bytes 1351103915 (1.3 GB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 Третья команда через несколько секунд выдала пустой результат

krv76 ()
Ответ на: комментарий от Mixa
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 IOMMU
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0]
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0]
00:01.7 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0]
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Internal PCIe GPP Bridge 0 to Bus A
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 7
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
02:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 31)
03:00.0 Non-Volatile memory controller: Sandisk Corp Device 5005 (rev 01)
04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Picasso (rev c1)
04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Raven/Raven2/Fenghuang HDMI/DP Audio Controller
04:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor
04:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Raven USB 3.1
04:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Raven USB 3.1
04:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor
04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller
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 649955  bytes 186750316 (186.7 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 649955  bytes 186750316 (186.7 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
 
tun0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1500
        inet 10.10.0.22  netmask 255.255.255.255  destination 10.10.0.21
        inet6 fe80::7be4:c2ff:c8cd:c37c  prefixlen 64  scopeid 0x20<link>
        unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen 100  (UNSPEC)
        RX packets 661824  bytes 339416725 (339.4 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 583838  bytes 44571717 (44.5 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
 
wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.43.13  netmask 255.255.255.0  broadcast 192.168.43.255
        inet6 fe80::c3ad:35d4:12ff:e9c9  prefixlen 64  scopeid 0x20<link>
        ether 10:63:c8:75:39:c1  txqueuelen 1000  (Ethernet)
        RX packets 13672989  bytes 14173396073 (14.1 GB)
        RX errors 0  dropped 71  overruns 0  frame 0
        TX packets 6324579  bytes 1351103915 (1.3 GB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
krv76 ()
Ответ на: комментарий от anonymous
base) krv@krv-Lenovo-IdeaPad-S340-15API:~$ dmesg | tail -n 50
[323046.398650] wlp2s0: associate with 98:da:c4:f0:a1:fa (try 1/3)
[323046.502651] wlp2s0: associate with 98:da:c4:f0:a1:fa (try 2/3)
[323046.567718] wlp2s0: RX AssocResp from 98:da:c4:f0:a1:fa (capab=0x411 status=0 aid=2)
[323046.569986] wlp2s0: associated
[323046.573782] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[323265.911006] wlp2s0: deauthenticating from 98:da:c4:f0:a1:fa by local choice (Reason: 3=DEAUTH_LEAVING)
[323271.037161] wlp2s0: authenticate with 98:da:c4:f0:a1:fb
[323271.075479] wlp2s0: send auth to 98:da:c4:f0:a1:fb (try 1/3)
[323272.087263] wlp2s0: send auth to 98:da:c4:f0:a1:fb (try 2/3)
[323273.078901] wlp2s0: send auth to 98:da:c4:f0:a1:fb (try 3/3)
[323273.085779] wlp2s0: authenticated
[323273.087233] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 1/3)
[323273.191225] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 2/3)
[323273.299215] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 3/3)
[323273.403218] wlp2s0: association with 98:da:c4:f0:a1:fb timed out
[323278.381933] wlp2s0: authenticate with 98:da:c4:f0:a1:fb
[323278.419985] wlp2s0: send auth to 98:da:c4:f0:a1:fb (try 1/3)
[323278.422185] wlp2s0: authenticated
[323278.423084] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 1/3)
[323278.527078] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 2/3)
[323278.631083] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 3/3)
[323278.735064] wlp2s0: association with 98:da:c4:f0:a1:fb timed out
[323284.103556] wlp2s0: authenticate with 98:da:c4:f0:a1:fb
[323284.141051] wlp2s0: send auth to 98:da:c4:f0:a1:fb (try 1/3)
[323284.143261] wlp2s0: authenticated
[323284.146923] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 1/3)
[323284.254912] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 2/3)
[323284.358908] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 3/3)
[323284.462905] wlp2s0: association with 98:da:c4:f0:a1:fb timed out
[323290.346337] wlp2s0: authenticate with 98:da:c4:f0:a1:fb
[323290.383941] wlp2s0: send auth to 98:da:c4:f0:a1:fb (try 1/3)
[323290.386410] wlp2s0: authenticated
[323290.390741] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 1/3)
[323290.494723] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 2/3)
[323290.598718] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 3/3)
[323290.706713] wlp2s0: association with 98:da:c4:f0:a1:fb timed out
[323300.576026] wlp2s0: authenticate with 98:da:c4:f0:a1:fb
[323300.613660] wlp2s0: send auth to 98:da:c4:f0:a1:fb (try 1/3)
[323300.616961] wlp2s0: authenticated
[323300.618435] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 1/3)
[323300.722407] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 2/3)
[323300.830409] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 3/3)
[323300.938402] wlp2s0: association with 98:da:c4:f0:a1:fb timed out
[323315.807101] wlp2s0: authenticate with 98:da:c4:f0:a1:fb
[323315.845136] wlp2s0: send auth to 98:da:c4:f0:a1:fb (try 1/3)
[323315.849114] wlp2s0: authenticated
[323315.849929] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 1/3)
[323315.957923] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 2/3)
[323316.061935] wlp2s0: associate with 98:da:c4:f0:a1:fb (try 3/3)
[323316.169915] wlp2s0: association with 98:da:c4:f0:a1:fb timed out
krv76 ()
Ответ на: комментарий от krv76

что-то напоминает, не могу вспомнить при каких обстоятельствах я с этим сталкивался...

пока есть такие вопросы

  1. в начале лога
    wlp2s0: associate with 98:da:c4:f0:a1:fa
    
    а дальше
    wlp2s0: associate with 98:da:c4:f0:a1:fb
    
    ты пытался замаскировать свой MAC-адрес или это NetworkManager меняет MAC-адрес адаптера?
  2. Bluetooth отключен?
  3. В приложенном ранее «выхлопе» диагностических команд
    wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
            inet 192.168.43.13  netmask 255.255.255.0  broadcast 192.168.43.255
            inet6 fe80::c3ad:35d4:12ff:e9c9  prefixlen 64  scopeid 0x20<link>
            ether 10:63:c8:75:39:c1  txqueuelen 1000  (Ethernet)
            RX packets 13672989  bytes 14173396073 (14.1 GB)
            RX errors 0  dropped 71  overruns 0  frame 0
            TX packets 6324579  bytes 1351103915 (1.3 GB)
    
                TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    
    поясни это к чему через wifi подключился? TP-Link 192.168.0.1 по-умолчанию (вроде бы)
anonymous ()