I have a MacBook Pro (Retina, 15-inch, Mid 2014). I've just updated to 10.10.2
Using my MB for emails and printing over some documents, I've managed to go through 50% of the battery?!?!?
Never went this fast before!!!
Anyone else having this problem? I have checked my preferences and nothing has changed. Not sure what else to try now.
MacBook Pro with Retina display, OS X Yosemite (10.10.2), Mid 2014
See if a SMC reset improves the situation:
http://support.apple.com/en-us/HT201295
If not, open Activity Monitor and look for resource hungry applications:
http://support.apple.com/en-us/HT203184
Ciao.
Same issue here, tried smc reset - will update if that helped (waiting to see) also checked activity monitor and nothing stands out. (mid-2012 13" Macbook Pro)
Same problem on Macbook Pro Late 2013. SMC reset has solved my problem.
I have had the same problem on my MB Pro (mid 2014) until about an hour ago. I ran a system cleanup on Clean My Mac 2 and then restarted my computer. I don't know why this worked but it did. Im guessing I still had the previous software installed which was interfering with 10.10.2. If you do not have Clean My Mac 2 Im sure there is another way that I don't know of. However I would recommend getting it though as I have cleared over 20 GB of space. Hope This helped anyone facing the same problem!
Michael
After updating to 10.10.2 - Battery draining fast
