Fix Wifi Troubleshooting

         To use the wifi in ubuntu usually can connect directly with the network manager.wifi on by default can be directly used in ubuntu, But if there is a problem maybe because The configuration must be edited. open a file on /etc/modrob.d/blacklist-ath_pci.confconf .

Open the file with the command :

$ sudo gedit /etc/modprob.d/blacklist-ath_pci.conf

see the entries in the bottom and add the symbol # on the Back Blacklish ath_pci

#blacklist ath_pci

save and restart your Computer the wifi can be used now.

Thank's
By:Mr.Gm