Установите беспроводной сетевой адаптер на Centos 7

У меня есть ноутбук Acer Aspire e5-575g-53vg с Centos 7 и обновленное ядро ​​4.7.3-1.el7.elrepo.x86_64. Acer говорит, что мой беспроводной адаптер Intel Wireless-AC 7265 (любой способ проверить это без необходимости отсоединять ноутбук?), Но lspci не показывает это устройство. Я загрузил драйверы linux и поместил их в / lib / firmware, как он говорит на сайте, однако я не знаю, что делать дальше.

Я также пробовал следовать этим инструкциям , но

nmcli con 

возвращается

 NAME UUID TYPE DEVICE virbr0 f3e32977-9fa1-4944-9a50-204b429c2855 bridge virbr0 enp4s0f1 48084f8a-39f3-4e73-aefd-62f9a94f9519 802-3-ethernet enp4s0f1 wlp2s0 92d44793-7823-4a8a-9d87-a268c77fadba 802-11-wireless -- virbr0-nic 07741412-1bb1-49a7-a05b-cdcdcca75bae generic virbr0-nic 

который показывает отсутствие устройства в новом соединении wlp2s0.

Ниже приведен вывод для lspci -v :

 00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 08) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=10 <?> 00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 07) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, fast devsel, latency 0, IRQ 131 Memory at 92000000 (64-bit, non-prefetchable) [size=16M] Memory at a0000000 (64-bit, prefetchable) [size=256M] I/O ports at 5000 [size=64] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] 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 00:14.0 USB controller: Intel Corporation Device 9d2f (rev 21) (prog-if 30 [XHCI]) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, medium devsel, latency 0, IRQ 126 Memory at 94500000 (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 Device 9d31 (rev 21) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, fast devsel, latency 0, IRQ 18 Memory at 9452a000 (64-bit, non-prefetchable) [size=4K] Capabilities: [50] Power Management version 3 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Kernel driver in use: intel_pch_thermal 00:15.0 Signal processing controller: Intel Corporation Device 9d60 (rev 21) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at 9452b000 (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 Device 9d3a (rev 21) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, fast devsel, latency 0, IRQ 130 Memory at 9452c000 (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 Device 9d03 (rev 21) (prog-if 01 [AHCI 1.0]) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 128 Memory at 94528000 (32-bit, non-prefetchable) [size=8K] Memory at 9452f000 (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 9452d000 (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 Device 9d10 (rev f1) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00004000-00004fff Memory behind bridge: 93000000-940fffff Prefetchable memory behind bridge: 0000000080000000-0000000091ffffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 1094 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 00:1d.0 PCI bridge: Intel Corporation Device 9d18 (rev f1) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Capabilities: [40] Express Root Port (Slot-), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 1094 Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1d.2 PCI bridge: Intel Corporation Device 9d1a (rev f1) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 Memory behind bridge: 94200000-943fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 1094 Capabilities: [a0] Power Management version 3 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Access Control Services Capabilities: [220] #19 Kernel driver in use: pcieport 00:1d.3 PCI bridge: Intel Corporation Device 9d1b (rev f1) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 00003000-00003fff Memory behind bridge: 94400000-944fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 1094 Capabilities: [a0] Power Management version 3 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Access Control Services Capabilities: [220] #19 Kernel driver in use: pcieport 00:1f.0 ISA bridge: Intel Corporation Device 9d48 (rev 21) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, medium devsel, latency 0 00:1f.2 Memory controller: Intel Corporation Device 9d21 (rev 21) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, fast devsel, latency 0 Memory at 94524000 (32-bit, non-prefetchable) [size=16K] 00:1f.3 Audio device: Intel Corporation Device 9d70 (rev 21) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, fast devsel, latency 32, IRQ 132 Memory at 94520000 (64-bit, non-prefetchable) [size=16K] Memory at 94510000 (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 Device 9d23 (rev 21) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: medium devsel, IRQ 16 Memory at 9452e000 (64-bit, non-prefetchable) [size=256] I/O ports at 5040 [size=32] Kernel driver in use: i801_smbus 01:00.0 3D controller: NVIDIA Corporation Device 179c (rev a2) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: fast devsel, IRQ 16 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] Expansion ROM at 94000000 [disabled] [size=512K] 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 03:00.0 Network controller: Qualcomm Atheros Device 0042 (rev 31) Subsystem: Lite-On Communications Inc Device 08a6 Flags: bus master, fast devsel, latency 0, IRQ 133 Memory at 94200000 (64-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable+ Count=1/8 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 04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287 (rev 01) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, fast devsel, latency 0, IRQ 127 Memory at 94405000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at 94410000 [disabled] [size=64K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=1 Masked- Capabilities: [d0] Vital Product Data 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: rtsx_pci 04:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12) Subsystem: Acer Incorporated [ALI] Device 1094 Flags: bus master, fast devsel, latency 0, IRQ 129 I/O ports at 3000 [size=256] Memory at 94404000 (64-bit, non-prefetchable) [size=4K] Memory at 94400000 (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: [d0] Vital Product Data Capabilities: [100] Advanced Error Reporting 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 

Серж прошел через меня и решил эту проблему.

Во-первых, мой беспроводной адаптер – Qualcomm Atheros Device 0042 (rev 31). Принимая три строки из этого руководства ,

 git clone https://github.com/kvalo/ath10k-firmware.git sudo cp -r ath10k-firmware/QCA9377 /lib/firmware/ath10k/ sudo cp /lib/firmware/ath10k/QCA9377/hw1.0/firmware-5.bin_WLAN.TF.1.0-00267-1 /lib/firmware/ath10k/QCA9377/hw1.0/firmware-5.bin 

после чего перезагрузка решила проблему.

Следует отметить, что выполнение вышеописанных шагов с предварительно упакованным ядром 3.10 не работает. Мне пришлось обновить до 4.7, чтобы он работал.