Q: Mavericks installed, now thunderbolt ethernet doesn't online after waking from sleep
Mid 2012 Retina Macbook Pro, 15 inch - as title suggests, after recently installing Mavericks from the app store + doing an upgrade install, the thunderbolt ethernet adapter no longer comes back online after the laptop wakes from sleep. System Information shows that the device is present and connected, it just won't bring the network interface up, so I have to disconnect + reconnect the adapter to get networking back up.
Wifi works fine, no problems there.
Anyone else encountered a similar issue?
MacBook Pro (Retina, Mid 2012), OS X Mavericks (10.9)
Posted on Oct 25, 2013 3:13 PM
Yes, I too this issue to deal with (in front of a client no less!) after updating to Mavericks.
What worked for me:
System Preferences > Network > with Thunderbolt Ethernet highlighted, click Advanced > IPv6: change to Link-local Only > Hit Renew DHCP Lease > OK > Apply.
Please let me know if this worked for you guys too.
Posted on Oct 27, 2013 12:28 PM