After installing Mountain Lion I recieve this message from Time Machine:
It happend once before, when updating a Lion version. At that time I blew my previous backup and started a new. Shortly afterwards Apple came up with an update that fixed this problem.
I can still connect, go back and restore from my Lion Time Machine backup (Time Capsule), but not perform new ones.
So, can I expect a fix from Apple or has anyone a solution to keep my backup history intact?