Wifi problem centos 7

Issues related to configuring your network
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Xeks
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Joined: 2019/03/26 06:43:03

Wifi problem centos 7

Post by Xeks » 2019/03/26 06:48:09

good afternoon friends
I am new to using linux, and I immediately had a problem after installation, I don’t see wifi anywhere, how to turn it on help me have a minimal version

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TrevorH
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Re: Wifi problem centos 7

Post by TrevorH » 2019/03/26 09:33:37

Post the output from lspci -nn | grep -i net and also from lsusb.py so we can see the details of the wireless adapter in question.
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AglowRaph
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Re: Wifi problem centos 7

Post by AglowRaph » 2019/03/26 14:25:25

I have the same problem

tunk
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Re: Wifi problem centos 7

Post by tunk » 2019/03/26 14:40:04

I have the same problem
Please do not quadruple post.
And read Trevor's answer and post the output in your original post.

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TrevorH
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Re: Wifi problem centos 7

Post by TrevorH » 2019/03/26 14:43:16

I have deleted 2 of the 4 duplicate posts.

Also, please don't PM me asking for individual help. It's not something I do.
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AglowRaph
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Re: Wifi problem centos 7

Post by AglowRaph » 2019/03/27 02:40:55

The following are the outputs for the lspci -nn | grep -i net and lsusb.py commands:

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lspci -nn | grep -i net
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 0a)
05:00.0 Network controller [0280]: Intel Corporation Device [8086:24fb] (rev 10)

Code: Select all

lsusb.py
usb1 1d6b:0002 09 2.00 480MBit/s 0mA 1IFs (Linux 3.10.0-327.el7.x86_64 xhci-hcd xHCI Host Controller 0000:00:14.0) hub
1-3 0408:5090 ef 2.00 480MBit/s 500mA 2IFs (Quanta Computer, Inc. 200901010001)
1-7 8087:0aa7 e0 2.00 12MBit/s 100mA 2IFs (Intel Corp.)
1-8 04f3:228e 00 2.01 12MBit/s 100mA 1IFs (ELAN Touchscreen)
usb2 1d6b:0003 09 3.00 5000MBit/s 0mA 1IFs (Linux 3.10.0-327.el7.x86_64 xhci-hcd xHCI Host Controller 0000:00:14.0) hub

Thanks a lot for your help.

Xeks
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Joined: 2019/03/26 06:43:03

Re: Wifi problem centos 7

Post by Xeks » 2019/03/27 08:14:35

that's what got from the team


[Hayk@localhost ~]$ lspci -nn | grep -i net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168 /8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43142 802.1 1b/g/n [14e4:4365] (rev 01)

bonedome
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Re: Wifi problem centos 7

Post by bonedome » 2019/03/27 20:45:47

Hello Xeks
for the broadcom wifi follow these instructions https://elrepo.org/tiki/wl-kmod
There is (or at least was) a built in broadcom kernel module, which is not as good as the above, but should get you online.

Code: Select all

# modprobe brsmsmac

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