Mac OS X
Q: wifi with Yosemite
Since upgrading to Yosemite often the WiFi connection drops and I need to restart the Mac Book Air to get it back
MacBook Air, Mac OS X (10.7.5)
Posted on Nov 12, 2014 2:43 AM
by Carolyn Samit,Solvedanswer
Apple Watch
Hi ..
Might be corrupted network preferences as a result of the upgrading.
Open the Finder. From the Finder menu bar click Go > Go to Folder
Type or copy paste the following:
/Library/Preferences/SystemConfiguration
Click Go then move all the files in the SystemConfiguration folder to the Trash.
Restart your Mac.
See if that makes a difference.
Your Mac will generate a new SystemConfiguration folder for you.
If that doesn’t help, try here > Wi-Fi: How to troubleshoot Wi-Fi connectivity
Posted on Nov 12, 2014 2:47 AM