I am fresh to linux and centos. I have installed centos with GNOME desktop successfully but after signing to my account couldn't find Sound and Wifi working. I have google a lot but everything is install through yum and I can't install anything because I don't have internet access.
Can someone please help me installing wifi device drivers or am I missing something with centos installation.
I have Ralink Wifi adapter installed with my HP sleekbook.
Thanks,
I found a package here: http://rpm.pbone.net/index.php3/stat/4/idpl/29069833/dir/centos_7/com/NetworkManager-wifi-1.0.0-14.git20150121.b4ea599c.el7.x86_64.rpm.html
You can install the NetworkManager-wifi package to view the graphic interface for connecting wifi devices.
I found the solution at http://www.blackmoreops.com/2014/09/18/connect-to-wifi-network-from-command-line-in-linux/
I installed iw and wpa_supplicant and followed the steps and now connected my wifi successfully.
