Q: Cannot turn on iCloud Keychain on late 2012 iMac.
I turned off iCloud Keychain on our iPad but not on our iMac or my iPhone. Now, having turned it back on, on the iPad, and making sure it is still on, on the iPhone, I still get the same message when I try to turn it on, on the iMac: "iCloud Keychain could not be turned on. Try setting up iCloud Keychain again."
I cannot overstate how bad this will be, if it can't be retrieved. This is compounded by the fact that both of us have to use one iCloud account, so that mail from (wife) shows (husband's) email address: that has to be puzzling for some people!
Is there anyone out there who has had a similar problem, who could advise us?
Thanks.
Our iMac (late 2012) is running Mavericks. On the iOS devices, system software is up to date.
iMac (21.5-inch, Late 2012), OS X Mavericks (10.9.4)
Posted on Apr 28, 2015 4:52 PM