![]() Any program that persistently runs in the background (system monitors, notification tools, and communications tools, etc.) may cause problems if they are not fully compatible with Lion.Ĭheck for updates to any software you have running on your system, and install them if they are available. A basic step you can take is to run a general maintenance routine, but in addition you might consider uninstalling system add-ons that you don't use, and otherwise slimming down your system. If your system is running slowly or having stability issues, you might consider addressing these before upgrading. You can check for PowerPC applications on your system by using the System Profiler utility (see how to do this here). Snow Leopard and prior versions of OS X have included the "Rosetta" translator that allowed older PowerPC code to run on Intel Macs however, this will no longer be available in Lion so be sure to check for any programs you use that are PowerPC-based, and upgrade them, find alternatives, or simply understand that they will no longer run in Lion. You can see how much RAM is installed by going to the same About This Mac window, but consult your Mac's manual to see how much RAM you can install some models can only upgrade to a maximum of 2GB of RAM. Macs in around 2007 to 2008 shipped with between 512MB and 2GB RAM, and Lion will require at least 2GB of memory to run adequately. If you only see Core Duo (without the number 2 in it), Core Solo, or any form of PowerPC, then you will not be able to run Lion.īeyond the CPU requirements for Lion, you may also consider upgrading your RAM to at least 2GB, but preferably 4GB if possible. If you see Core 2 Duo, Core i3, Core i5, Core i7, or Xeon in the processor name, then you should be good to go. If you have purchased your system in 2007 or later, then you should be good to go for upgrading to OS X Lion however, you can check for the processor type on your system by going to the Apple menu, selecting "About This Mac," and then looking at the Processor section. ![]() See this article on how to verify the authenticity of this update.My XServe G5 will not run Lion because it has a PowerPC chip in it. įor information on the security content of this update, please visit. Resolve an issue that causes screen zoom to stop working.įor detailed information about Safari 5.1.1, please visit this website.Enable booting in to Lion Recovery from a locally attached Time Machine backup drive.Address an issue that causes a delay in accessing the network after waking from sleep.Improve VoiceOver compatibility with Launchpad.Address an issue that causes Keynote to become temporarily unresponsive.Improve the compatibility of Google contact syncing in Address Book.Address an issue that causes the menu bar to not appear in full screen apps.Enable dragging files between desktop spaces and full screen apps.Allow reordering of desktop spaces and full screen apps in Mission Control.The 10.7.2 update also includes Safari 5.1.1 as well as fixes that: Simply enter an existing Apple ID or create a new one and then follow the on screen instructions. After installing the update, OS X will automatically present an iCloud setup panel. Find My Mac helps find a missing Mac by locating it on a map and allows you to remotely lock the Mac or wipe all its data. ![]() Back to My Mac provides remote access to your Mac from another Mac anywhere on the Internet.iCloud stores your email, calendars, contacts, Safari bookmarks, and Safari Reading List and automatically pushes them to all your devices.iCloud on OS X Lion includes the following features: It also includes support for iCloud, a breakthrough set of free cloud services that automatically and wirelessly store your content on iCloud and push it to all of your devices. ![]() The 10.7.2 update is recommended for all OS X Lion users and includes general operating system fixes that improve the stability, compatibility, and security of your Mac.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |