My iPhone won't sync, or even show up in iTunes, after upgrading to Leopard. I've tried restarting my Macbook Pro, trying different USB slots, closing and reopening iTunes, everything. Has anyone else had this problem??
I had this problem and found the answer on the Apple forums. I can't remember, but I think i either did a restore on the phone or de-selected everything that would be synch'ing (music, contacts etc), then synch'd it so there was nothing on the phone. Then I re-selected everything and it would synch ok.
I'm sure someone will be along with the right answer soon, but check out the Apple forums and you should find the answer.
Ok, this happened to my wife and my computer. (Imac mondo screens) We both upgraded our imacs to leopard and had the exact same sync failure. Our iphones weren't even appearing. Many have suggested resetting the iphone, and well, DON'T do that if you like whats on it. I'm still battling but just downloading itunes and reinstalling fixed the Itunes syncing. Now on to Iphoto....
I did a full clean install of Leopard and now like many others the iPhone won't sync. It also appears to be running slightly "slower /sluggish" then previously.
I would like to know if anyone else have found a workable solution to fix these issues.