Notebook com mint não conecta a wifi [RESOLVIDO]

MLito
(usa Fedora)

Enviado em 13/04/2016 - 23:21h

Boa noite, sou iniciante no linux. Instalei recentemente a distribuição do mint , mas não consigo reconhecer redes wifi, mas o computador reconhece que tenha uma placa conectada.
Minha placa é uma Atheros Qualcomm QCA6174 802.11ac.

Obrigado pela ajuda!

luiztux
(usa Gentoo)

Enviado em 14/04/2016 - 07:06h

Bom dia.

Faz o seguinte, rode o comando abaixo e poste sua saída aqui:

sudo lspci -v 

-----------------------------------''----------------------------------
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.

removido
(usa Nenhuma)

Enviado em 14/04/2016 - 08:06h

1-trata-se de um notebook ou deskop c/ wifi-usb ???

2-vc está usando lm-13 ou lm-17 ?

MLito
(usa Fedora)

Enviado em 14/04/2016 - 09:33h

A saida foi a seguinte;
00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 07)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=10 <?>

00:01.0 PCI bridge: Intel Corporation Sky Lake PCIe Controller (x16) (rev 07) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=06, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: 93000000-93ffffff
Prefetchable memory behind bridge: 0000000080000000-0000000091ffffff
Capabilities: [88] Subsystem: Acer Incorporated [ALI] Device 1033
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [140] Root Complex Link
Capabilities: [d94] #19
Kernel driver in use: pcieport

00:02.0 VGA compatible controller: Intel Corporation Device 191b (rev 06) (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, fast devsel, latency 0, IRQ 129
Memory at 92000000 (64-bit, non-prefetchable) [size=16M]
Memory at a0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 5000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [100] #1b
Capabilities: [200] Address Translation Service (ATS)
Capabilities: [300] #13
Kernel driver in use: i915_bpo

00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31) (prog-if 30 [XHCI])
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, medium devsel, latency 0, IRQ 125
Memory at 94300000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [70] Power Management version 2
Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
Kernel driver in use: xhci_hcd

00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at 9432a000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [50] Power Management version 3
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-

00:15.0 Signal processing controller: Intel Corporation Sunrise Point-H LPSS I2C Controller #0 (rev 31)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 9432b000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Capabilities: [90] Vendor Specific Information: Len=14 <?>
Kernel driver in use: intel-lpss

00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, fast devsel, latency 0, IRQ 128
Memory at 9432c000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [50] Power Management version 3
Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: mei_me

00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31) (prog-if 01 [AHCI 1.0])
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 126
Memory at 94328000 (32-bit, non-prefetchable) [size=8K]
Memory at 9432f000 (32-bit, non-prefetchable) [size=256]
I/O ports at 5080 [size=8]
I/O ports at 5088 [size=4]
I/O ports at 5060 [size=32]
Memory at 9432d000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [70] Power Management version 3
Capabilities: [a8] SATA HBA v1.0
Kernel driver in use: ahci

00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
Memory behind bridge: 94000000-941fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 1033
Capabilities: [a0] Power Management version 3
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Access Control Services
Capabilities: [200] L1 PM Substates
Capabilities: [220] #19
Kernel driver in use: pcieport

00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: 94200000-942fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 1033
Capabilities: [a0] Power Management version 3
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Access Control Services
Capabilities: [200] L1 PM Substates
Capabilities: [220] #19
Kernel driver in use: pcieport

00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, medium devsel, latency 0

00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, fast devsel, latency 0
Memory at 94324000 (32-bit, non-prefetchable) [size=16K]

00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, fast devsel, latency 32, IRQ 138
Memory at 94320000 (64-bit, non-prefetchable) [size=16K]
Memory at 94310000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 3
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: snd_hda_intel

00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: medium devsel, IRQ 11
Memory at 9432e000 (64-bit, non-prefetchable) [size=256]
I/O ports at 5040 [size=32]

01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 950M] (rev a2)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, fast devsel, latency 0, IRQ 139
Memory at 93000000 (32-bit, non-prefetchable) [size=16M]
Memory at 80000000 (64-bit, prefetchable) [size=256M]
Memory at 90000000 (64-bit, prefetchable) [size=32M]
I/O ports at 4000 [size=128]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [250] Latency Tolerance Reporting
Capabilities: [258] L1 PM Substates
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900] #19
Kernel driver in use: nvidia

07:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32)
Subsystem: Lite-On Communications Inc Device 0807
Flags: bus master, fast devsel, latency 0, IRQ 130
Memory at 94000000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=8/8 Maskable+ 64bit-
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Virtual Channel
Capabilities: [168] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [178] Latency Tolerance Reporting
Capabilities: [180] L1 PM Substates
Kernel driver in use: ath10k_pci

08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
Subsystem: Acer Incorporated [ALI] Device 1033
Flags: bus master, fast devsel, latency 0, IRQ 127
I/O ports at 3000 [size=256]
Memory at 94204000 (64-bit, non-prefetchable) [size=4K]
Memory at 94200000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [170] Latency Tolerance Reporting
Capabilities: [178] L1 PM Substates
Kernel driver in use: r8169

MLito
(usa Fedora)

Enviado em 14/04/2016 - 09:34h

É um notebook acer v5 com placa interna rodando lm-17

luiztux
(usa Gentoo)

Enviado em 14/04/2016 - 11:15h

Testa o seguinte:

sudo modprobe -rv ath10k_pci 

E depois:

sudo modprobe -v ath10k 

Se teu wifi funcionar, faça o procedimento abaixo:

- navegue até o diretório /etc/modprobe.d/. Lá terá um arquivo chamado blacklist. Abra-o com seu editor de preferência. Por ex:

sudo gedit /etc/modprobe.d/blacklist 

Adicione a seguinte linha abaixo das demais. Caso tenha algum conteúdo não apague:

blacklist ath10k_pci 

Salve e saia do arquivo.
-----------------------------------''----------------------------------
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.

MLito
(usa Fedora)

Enviado em 14/04/2016 - 22:14h

O primeiro comando retornou:

rmmod ath10k_pci
rmmod ath10k_core
rmmod mac80211
rmmod ath

O segundo retornou:

modprobe: FATAL: Module ath10k not found.

luiztux
(usa Gentoo)

Enviado em 15/04/2016 - 09:38h

Você vai ter que adicionar o seguinte ao /etc/apt/sources.list:

deb http://ftp.de.debian.org/debian sid main non-free 

Você pode substituir o ftp.de.debian.org por qualquer um dos mirrors listados aqui:

https://packages.debian.org/sid/all/firmware-atheros/download

Depois de adicionar o non-free à sources.list, faça:

apt-get update && apt-get install firmware-atheros 

Obs: Não tenho certeza se o nome é este mesmo firmware-atheros. Dá uma pesquisada no repositório depois de atualizar (apt-get update). Galera que usa Mint pode te dar uma informação mais precisa.

Bom, acho que é isto. Dentro deste pacote de firmware tem o driver apropriado para tua placa. Veja nos links a seguir:

https://wireless.wiki.kernel.org/en/users/drivers/ath10k

https://github.com/kvalo/ath10k-firmware

https://wireless.wiki.kernel.org/en/users/drivers/ath10k/firmware

Tua placa é a Qualcomm Atheros QCA6174 802.11ac, que é suportada pelo driver ath10k. É este driver que tem que aparecer na linha do Network controller.

Boa sorte.

-----------------------------------''----------------------------------
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.

MLito
(usa Fedora)

Enviado em 15/04/2016 - 10:19h

Desculpa a ignorancia, mas como faco para adicionar o firmware?

luiztux
(usa Gentoo)

Enviado em 15/04/2016 - 10:22h

Você adicionando o repositório non-free à tua sources.list, o sistema estará apto à receber tais firmwares.

Depois de adicionar o non-free, atualize teu repositório para que os pacotes inclusos no non-free fiquem disponíveis para você.

-----------------------------------''----------------------------------
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.

removido
(usa Nenhuma)

Enviado em 06/02/2017 - 16:36h

Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32)

Um usuário reportou que funcionou no kernel 4.4.0-31-generic e ubuntu 16.04.1 LTS mas não testei