Despite knowing better, I went ahead and installed OS X 10.10 Yosemite. Others are glad to rush in and report the problems if I wait a day or two, but I seem to be one of those who rushed in.
During the upgrade I received an ominous error:
There is not enough free space in the Core Storage Logical Volume Group for this operation. Reboot and try again.
Yea, whaaaat? It offered a reboot button, and no other option. So I rebooted. After a moment, the Mac’s log in screen presented itself … but it was the Yosemite log in screen. I had a very bad feeling about this unexpected turn of events, but I logged in and the installation continued onward, seemingly without incident.
I have my main volume encrypted with FileVault2, and perhaps after a reboot, the installer couldn’t access the drive. Still, I would think that they would have tested installation with FileVault2 enabled! Still, I don’t know that was the issue so I’m doing nothing more than guessing.
Regardless, I seem to be okay. The installation finished without obvious problems and I’m running Yosemite.
I have a some random thoughts after just a few hours:
- I’ve read that the user interface is much flatter with fewer elements to simulate depth. I read correctly. This interface is flat. It’s hardly objectionable, though.
- The flat dock is a return to old times for many, but I joined the Mac bandwagon with 10.5 Leopard, just as interface elements really started gaining depth.
- I hate the Finder icon. It looks demented.
- I love the desktop drive icons.
- My mid-2011 iMac is a year too old to support Handoff and the other Continuity features. Bluetooth 4.0 with its Bluetooth Low Energy support is required, and any iMac older than mid-2012 doesn’t have it. I will not be taking any phone calls from my Mac.
- The iCloud Drive and its integration with the iWork apps looks cool so far. Happily, despite Apple’s wanting to differentiate iCloud Drive from Dropbox and other similar services, the files you’ve put into iCloud Drive are on your local disk at
/Users/username/Library/Mobile Documents, and therefore backed up with Time Machine.
- The sidebar in iTunes 12 is largely gone. You can bring up a sidebar by choosing the Playlists option at the top, but the sidebar that appears shows only your music, music videos, and playlists. The one-stop sidebar seems to be history. It wasn’t pretty, but it was entirely functional.
- If something just looks different and you can’t quite nail it down, it’s probably the typeface. Lucida Grande it out and Helvetica Neue is here to replace it. The change isn’t huge, but it’s noticeable.
- Safari still doesn’t offer inferior (lowercase) numbers despite being directed to do so with the
font-feature-settingsoption of the @fontface CSS command. Every other browser I’ve tried, both webkit and non-webkit, handle it correctly. If even Internet Explorer can do it, what’s your excuse, Safari?
- My first Time Machine back up after upgrading to Yosemite and allowing the Mac App Store to update my apps was just over 13GB.
Overall, I like it so far.