Problema no meu Wifi - Sumiu o sinal

1. Problema no meu Wifi - Sumiu o sinal

Alvaro
alvarocborges

(usa Fedora)

Enviado em 08/11/2019 - 22:00h

Olá pessoal,

atualizei meu Fedora para o 31, estava usando normalmente, quando um belo dia, meu sinal de Wifi desapareceu.
Não sei o que fazer! Parece que estou sem um "plugin" da minha placa de Wireless...
Agradeço antecipadamente.


# lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) I/O Memory Management Unit
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wani [Radeon R5/R6/R7 Graphics] (rev c5)
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Host Bridge
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Port
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Port
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Host Bridge
00:08.0 Encryption controller: Advanced Micro Devices, Inc. [AMD] Carrizo Platform Security Processor
00:09.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Carrizo Audio Dummy Host Bridge
00:09.2 Audio device: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Audio Controller
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 20)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 49)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 49)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 4a)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 5
01:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)

# nmcli
enp2s0: conectado to Perfil 1
"Realtek RTL8111/8168/8411"
ethernet (r8169), 70:8B:CD:01:79:39, hw, mtu 1500
padrão ip4, padrão ip6
inet4 192.168.0.9/24
route4 0.0.0.0/0
route4 192.168.0.0/24
inet6 2804:14c:5b73:835d:f0d9:98c3:7b25:91e1/64
inet6 fe80::ffca:a0ab:23c5:111d/64
route6 2804:14c:5b73:835d::/64
route6 ::/0
route6 ff00::/8
route6 fe80::/64

virbr0: conectado to virbr0
"virbr0"
bridge, 2A:02:E1:01:CD:1C, sw, mtu 1500
inet4 192.168.122.1/24
route4 192.168.122.0/24

lo: não gerenciável
"lo"
loopback (unknown), 00:00:00:00:00:00, sw, mtu 65536

virbr0-nic: não gerenciável
"virbr0-nic"
tun, 52:54:00:22:AB:EA, sw, mtu 1500

wlp1s0: não gerenciável
"Qualcomm Atheros AR9485"
wifi (ath9k), 74:C6:3B:44:39:76, faltando plug-in, hw, mtu 1500

DNS configuration:
servers: 201.17.128.197 201.17.128.193
interface: enp2s0

servers: 2804:14c:5b10:672:201:17:128:197
interface: enp2s0


Obrigado,
Álvaro



  


2. Re: Problema no meu Wifi - Sumiu o sinal

JOOOOJ
TuxWOW

(usa Arch Linux)

Enviado em 10/11/2019 - 11:24h

1.qual seu network manager?
2. vc ja sabe exatamente qual dessas interfaces corresponde a sua placa de wi-fi?


3. Problema no meu Wifi - Sumiu o sinal

Alvaro
alvarocborges

(usa Fedora)

Enviado em 10/11/2019 - 12:56h

Olá TuxWOW
Seria isso?

1.qual seu network manager?NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
   Active: active (running) since Fri 2019-11-08 22:29:10 -03; 1 day 14h ago
     Docs: man:NetworkManager(8)
 Main PID: 990 (NetworkManager)
    Tasks: 5 (limit: 8825)
   Memory: 16.7M
      CPU: 4min 52.098s
   CGroup: /system.slice/NetworkManager.service
           └─990 /usr/sbin/NetworkManager --no-daemon

nov 10 07:58:52 localhost.localdomain NetworkManager[990]: <info>  [1573383532.8867] dhcp4 (enp2s0): state changed bound -> bound
nov 10 08:28:52 localhost.localdomain NetworkManager[990]: <info>  [1573385332.0538] dhcp4 (enp2s0): state changed bound -> bound
nov 10 08:58:51 localhost.localdomain NetworkManager[990]: <info>  [1573387131.8812] dhcp4 (enp2s0): state changed bound -> bound
nov 10 09:28:50 localhost.localdomain NetworkManager[990]: <info>  [1573388930.9181] dhcp4 (enp2s0): state changed bound -> bound
nov 10 09:58:50 localhost.localdomain NetworkManager[990]: <info>  [1573390730.4153] dhcp4 (enp2s0): state changed bound -> bound
nov 10 10:28:49 localhost.localdomain NetworkManager[990]: <info>  [1573392529.1814] dhcp4 (enp2s0): state changed bound -> bound
nov 10 10:58:48 localhost.localdomain NetworkManager[990]: <info>  [1573394328.6176] dhcp4 (enp2s0): state changed bound -> bound
nov 10 11:28:48 localhost.localdomain NetworkManager[990]: <info>  [1573396128.0450] dhcp4 (enp2s0): state changed bound -> bound
nov 10 11:58:46 localhost.localdomain NetworkManager[990]: <info>  [1573397926.6317] dhcp4 (enp2s0): state changed bound -> bound
nov 10 12:28:47 localhost.localdomain NetworkManager[990]: <info>  [1573399727.0183] dhcp4 (enp2s0): state changed bound -> bound

2. vc ja sabe exatamente qual dessas interfaces corresponde a sua placa de wi-fi?

Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)





4. Re: Problema no meu Wifi - Sumiu o sinal

JOOOOJ
TuxWOW

(usa Arch Linux)

Enviado em 11/11/2019 - 17:04h

Pelo que vi, a interface que corresponde a sua placa de wi-fi esta como "n gerenciavel", tente dar up nela, nao conheco diretamente esse network manager do fedora, mas, aparentemente, ele nao consegue acessar a interface que corresponde a conexao wireless


5. Re: Problema no meu Wifi - Sumiu o sinal

asdfg
ppa-DO_MAL

(usa Slackware)

Enviado em 11/11/2019 - 17:21h

tenta voltar para o kernel antigo acho que tem ele no menu do grub


6. Re: Problema no meu Wifi - Sumiu o sinal

Alvaro
alvarocborges

(usa Fedora)

Enviado em 12/11/2019 - 20:57h

Voltei com o Kernel antigo mas nao rolou...
vou pesquisar como dar um up na placa


7. Network1 - DISABLE - Fedora 31

Alvaro
alvarocborges

(usa Fedora)

Enviado em 13/11/2019 - 22:10h

Alguem sabe me informar testes para descobrir pq estou com a Network desabilitada...

lshw -C network
*-network DISABLED
description: Wireless interface
product: AR9485 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:01:00.0
logical name: wlp1s0
version: 01
serial: 74:c6:3b:44:39:76
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=5.3.9-300.fc31.x86_64 firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:33 memory:ff600000-ff67ffff memory:ff680000-ff68ffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 10
serial: 70:8b:cd:01:79:39
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8168g-3_0.0.1 04/23/13 ip=192.168.0.9 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
resources: irq:34 ioport:e000(size=256) memory:ff504000-ff504fff memory:ff500000-ff503fff
*-network:0
description: Ethernet interface
physical id: 1
logical name: virbr0
serial: 2a:02:e1:01:cd:1c
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A ip=192.168.122.1 link=no multicast=yes
*-network:1 DISABLED
description: Ethernet interface
physical id: 2
logical name: virbr0-nic
serial: 52:54:00:22:ab:ea
size: 10Mbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=tun driverversion=1.6 duplex=full link=no multicast=yes port=twisted pair speed=10Mbit/s

O comando abaixo mostra que nao tem nada bloqueado...

[root@localhost rtl8821ce]# rfkill list all
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no



Parece um problema no PLUGIN da minha ATHEROS (Placa do meu Asus)...

nmcli
enp2s0: conectado to Perfil 1
"Realtek RTL8111/8168/8411"
ethernet (r8169), 70:8B:CD:01:79:39, hw, mtu 1500
padrão ip4, padrão ip6
inet4 192.168.0.9/24
route4 0.0.0.0/0
route4 192.168.0.0/24
inet6 2804:14c:5b73:835d:f0d9:98c3:7b25:91e1/64
inet6 fe80::ffca:a0ab:23c5:111d/64
route6 2804:14c:5b73:835d::/64
route6 ::/0
route6 ff00::/8
route6 fe80::/64

virbr0: conectado to virbr0
"virbr0"
bridge, 2A:02:E1:01:CD:1C, sw, mtu 1500
inet4 192.168.122.1/24
route4 192.168.122.0/24

lo: não gerenciável
"lo"
loopback (unknown), 00:00:00:00:00:00, sw, mtu 65536

virbr0-nic: não gerenciável
"virbr0-nic"
tun, 52:54:00:22:AB:EA, sw, mtu 1500

wlp1s0: não gerenciável
"Qualcomm Atheros AR9485"
wifi (ath9k), 74:C6:3B:44:39:76, faltando plug-in, hw, mtu 1500

DNS configuration:
servers: 201.17.128.197 201.17.128.193
interface: enp2s0

servers: 2804:14c:5b10:672:201:17:128:197
interface: enp2s0

Use “nmcli device show” para obter informações completas sobre dispositivos
conhecidos e “nmcli connection show” para obter uma visão geral sobre perfis
de conexão ativa.

Consulte as páginas de manual nmcli(1) e nmcli-examples(7) para detalhes
completos de uso.



Se alguem puder me ajudar, agradeço muito.
Estou detestando ficar preso no cabo... E vocês sabem que o modem normalmente fica no pior lugar da casa....

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