CentOS 7 Installation Wireless driver

first, confirm the version of the network card

Lspci | grep Network

Lspci | grep Network 19.0:00.0Qualcomm Atheros ar242x/ar542x  on

Second, download the driver of the network card, download the address which is OK.

1. By http://elrepo.org/linux/elrepo/el7/x86_64/RPMS/

2. By https://pkgs.org/centos-7/elrepo-x86_64/kmod-ath5k-0.0-9.el7.elrepo.x86_64.rpm.html

[Email protected] ~]#wget http://elrepo.org/linux/elrepo/el7/x86_64/rpms/kmod-ath5k-0.0-9.el7.elrepo.x86_64.rpm-- .- ,- -  A:Wuyi: Wu--http://elrepo.org/linux/elrepo/el7/x86_64/rpms/kmod-ath5k-0.0-9.el7.elrepo.x86_64.rpmParsing host elrepo.org (elrepo.org) ...69.195.83.87connecting elrepo.org (elrepo.org)|69.195.83.87|: the... is connected. An HTTP request has been made and is waiting for a response ... $OK Length:88656(87K) [application/x-rpm] Saving to: "Kmod-ath5k-0.0-9. el7.elrepo.x86_64.rpm " -%[======================================>] the,656       About.6kb/s spents1. 5s .- ,- -  A:Wuyi: $(56.6KB/S)-Saved "kmod-ath5k-0.0-9. el7.elrepo.x86_64.rpm "[88656/88656])

Third, install the driver

[Email protected] ~]# RPM-IVH kmod-ath5k-0.0-9. el7.elrepo.x86_64.rpm

My computer performance may not be very good, installed for several minutes.

Four, restart

Reference

Https://wiki.centos.org/zh/HowTos/Laptops/Wireless

https://www.centos.org/forums/viewtopic.php?t=50112

http://blog.163.com/yang_jianli/blog/static/1619900062012912115552188/

CentOS 7 Installation Wireless driver