Wifi Adapter not found

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Pratim
Posts: 2
Joined: 2020/10/02 15:53:10

Wifi Adapter not found

Post by Pratim » 2020/10/02 16:07:28

I recently installed CentOS 7 in my laptop but i could not access wifi. It is showing wifi adapter not found. Whereas wifi use to work when i had ubuntu os as well it worked on windows 10.
I have laptop of Dell Inspiron 15 3000.
I am a newbie, please help me to solve this problem

bonedome
Posts: 173
Joined: 2017/04/22 08:11:04

Re: Wifi Adapter not found

Post by bonedome » 2020/10/03 22:07:27

Hello
could you provide the output of

Code: Select all

lspci | grep "Network controller"

Pratim
Posts: 2
Joined: 2020/10/02 15:53:10

Re: Wifi Adapter not found

Post by Pratim » 2020/10/12 14:24:43

[bayshore_10@localhost ~]$ lspci | grep "Network controller"
01:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 31)
[bayshore_10@localhost ~]$

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TrevorH
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Re: Wifi Adapter not found

Post by TrevorH » 2020/10/12 14:40:19

What's the output from sudo lsmod | grep -i ath10. If there is no output, try modprobe ath10k then recheck to see if your adapter is now listed in the output from ip link show
CentOS 6 will die in November 2020 - migrate sooner rather than later!
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
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