CentOS8.4-No Wifi adapter found

Issues related to configuring your network
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bhaskararaob
Posts: 1
Joined: 2021/06/10 07:44:41

CentOS8.4-No Wifi adapter found

Post by bhaskararaob » 2021/06/10 10:13:53

Hi,
I have installed CentOS8.4 in my laptop but I unable to install wifi drivers. I checked both wifi cards (including external card)

[root@redaix ~]# lsusb.py
usb1 1d6b:0002 09 2.00 480MBit/s 0mA 1IF (Linux 4.18.0-305.3.1.el8.x86_64 xhci-hcd xHCI Host Controller 0000:00:14.0) hub
1-5 04f2:b65d ef 2.00 480MBit/s 500mA 2IFs (Chicony Electronics Co.,Ltd. HP TrueVision HD Camera 0001)
1-3 03f0:5307 00 2.00 480MBit/s 500mA 1IF (HP v165w ACAF54D0500019443)
1-1 248a:8366 00 1.10 12MBit/s 50mA 1IF (Telink 2.4G Mouse)
1-6 0bda:b009 e0 1.10 12MBit/s 500mA 2IFs (Realtek 802.11n WLAN Adapter 00e04c000001) --> Internel Adapter
1-2 2357:0120 00 2.10 480MBit/s 500mA 1IF (Realtek 802.11ac WLAN Adapter 00e04c000001)
--> Externel Adapter
usb2 1d6b:0003 09 3.00 5000MBit/s 0mA 1IF (Linux 4.18.0-305.3.1.el8.x86_64 xhci-hcd xHCI Host Controller 0000:00:14.0) hub
[root@redaix ~]# uname -r
4.18.0-305.3.1.el8.x86_64


I am getting following error while installing external adapter drivers.

[brao@redaix rtl8812au]$ sudo ./install.sh
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/4.18.0-305.3.1.el8.x86_64/build M=/home/brao/Desktop/rtl8812au modules
make[1]: Entering directory '/usr/src/kernels/4.18.0-305.3.1.el8.x86_64'
CC [M] /home/brao/Desktop/rtl8812au/core/rtw_mlme_ext.o
/home/brao/Desktop/rtl8812au/core/rtw_mlme_ext.c: In function ‘mgt_dispatcher’:
/home/brao/Desktop/rtl8812au/core/rtw_mlme_ext.c:713:20: error: expected ‘)’ before ‘__attribute__’
__attribute__ ((fallthrough));
^
)
/home/brao/Desktop/rtl8812au/core/rtw_mlme_ext.c:713:32: error: expected identifier or ‘(’ before ‘)’ token
__attribute__ ((fallthrough));
^
/home/brao/Desktop/rtl8812au/core/rtw_mlme_ext.c:713:4: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
__attribute__ ((fallthrough));
^~~~~~~~~~~~~
make[2]: *** [scripts/Makefile.build:316: /home/brao/Desktop/rtl8812au/core/rtw_mlme_ext.o] Error 1
make[1]: *** [Makefile:1563: _module_/home/brao/Desktop/rtl8812au] Error 2
make[1]: Leaving directory '/usr/src/kernels/4.18.0-305.3.1.el8.x86_64'
make: *** [Makefile:1077: modules] Error 2
[brao@redaix rtl8812au]$ dkms status
8812au, 4.2.3: added
rtl8723de, 5.1.1.8_21285.20171026_COEX20170111-1414: added
[brao@redaix rtl8812au]$


Please help me on this issue, I have refereed previous posts as well but it's not helped me.

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