Wifi not shown

[Giulio.Ortali]

Hi to all,

i am a new CentOs (and in general Linux) user and i'm a complete novice.
So, i've installed CentOs and ethernet connection is working well but i have no option for the wifi connections, can someone help me?

Thank you anyway

[TrevorH]

If you run ifconfig -a (or ip link if ifconfig is not installed) then does the interface show up in the list? If it does then it just needs to be configured but if it doesn't then you are missing a driver for it and need to use lspci -nn | grep -i net to identify the chipset in use. Once you have that then you can search for a driver for it - ELRepo package a number of the more popular drivers as kmod- packages so take the pci vendor/device id pairing to their web site and check if they have something.