Is it safe to upgrade snow lepard to Mavericks

I have read some complaints (loosing all photos and files) when upgrading systems. Is there an easy and safe way to do this?

Make sure you have a back up of your hard drive. And read this:
http://www.macworld.com/article/2056564/how-to-install-mavericks-over-leopard.ht ml
The advice applies to Snow Leopard as well as Leopard.

Similar Messages

Can't boot USB to upgrade Snow Leopard to Mavericks

I want to install fresh Mavericks on Mac #1 (w/ Snow Leopard). Created bootable USB on Mac #2 (runs Mavericks). Mac #1 will not boot it, tried using option key at boot; tried setting as startup disk in preferenes but preferences does not see it as a boot disk; booted the Snow Leopard install disk and used its startup disk utility, it does not see the USB as bootable. Mac #2 boots the Mavericks Install Utility from this USB device just fine (so I am confident that the USB device was configured and loaded correctly), but Mac #1 will not. I have repaired the USB drive and permissions on the Mac #1 hard disk in DIsk Utiity.
Any suggestions???
Frustrated!!!
GR

Tnx E.R. I am trying to install a fresh Mavericks (vs. upgrading Snow Lep), that's why I built the boot disk on the USB drive.
I did try upgrading my Snow Lep to Mavericks, THEN tried to boot from the USB to do a fresh install, but that did not help... same behavior. So it's not a Snow Lep / Mavericks issue.
I guess the gist of my problem is, my USB drive configured with Mavericks installer boots on one machine just fine, but it is not recognized as a boot drive on the other.
GR

Upgrading Snow Leopard to Mavericks on MacBook Pro 7.1

IS there anything special i should be aware of.... I have 8 mg ram and 480 SSD installed

My advice would be to use Carbon Copy Cloner to make an exact copy of your drive before doing the upgrade. That way if you hit any snags it's very easy to go back. It's much harder without the clone.

I want to upgrade from snow leopard to Mavericks, but only Yosemite is available!!

How do I upgrade snow leopard to Mavericks on one of my older macbooks? I note that Mavericks is no longer available via the App store, only Yosemite, and I do not want the latter. My latest macbooks all have Mavericks pre-installed, and I want parity on all.

OS X 10.9 Mavericks is no longer an available, downloadable OS version.
You can choose to decide and download the free OS X 10.10 Yosemite OR pay to download either OS X 10.7 Lion or OS X 10.8 Mountain Lion.
Before embarking on a major OS upgrade, it would be wise, advisable and very prudent if you backup your current system to an external connected and Mac formatted Flash drive OR externally connected USB, Thunderbolt or FireWire 800, Mac formatted hard drive. Then, use either OS X Time Machine app to backup your entire system to the external drive OR purchase, install and use a data cloning app, like CarbonCopyCloner or SuperDuper, to make an exact and bootable copy (clone) of your entire Mac's internal hard drive. This step is really needed in case something goes wrong with the install of the new OS or you simply do not like the new OS, you have a very easy way/procedure to return your Mac to its former working state.
Then, determine if your Mac meets ALL minimum system install requirements.
OS X 10.7 Lion system requirements
Purchased emailed download code here.
http://store.apple.com/us/product/D6106Z/A/os-x-lion
To use OS X 10.7 Lion, make sure your computer has the following:
An Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor
Mac OS X v10.6.6 or later to install via the Mac App Store (v10.6.8 recommended)
7 GB of available disk space
2 GB of RAM
To install OS X 10.8 Mountain Lion, 10.9 Mavericks (free upgrade, but currently unavailable) or OS X 10.10 Yosemite (currently available free upgrade) you need one of these Macs:
OS X 10.8 Mountain Lion purchased emailed download code here.
http://store.apple.com/us/product/D6377Z/A/os-x-mountain-lion
iMac (Mid-2007 or later)
MacBook (13-inch Aluminum, Late 2008), (13-inch, Early 2009 or later)
MacBook Pro (13-inch, Mid-2009 or later),
MacBook Pro (15-inch or 17-inch, Mid/Late 2007 or later)
MacBook Air (Late 2008 or later)
Mac mini (Early 2009 or later)
Mac Pro (Early 2008 or later)
Xserve (Early 2009)
Your Mac also needs:
OS X Mountain Lion, Lion, or Snow Leopard v10.6.8 already installed
2 GB or more of memory (I strongly advise, at least, 4 GBs of RAM or more)
8 GB or more of available space
Next,
If you run any older Mac software from the earlier PowerPC Macs, then none of this software will work with the newer OS X versions (10.7 and onward). OS X Snow Leopard had a magical and invisible PowerPC emulation application, called Rosetta, that worked seamlessly in the background that still allowed older PowerPC coded software to still operate in a Intel CPU Mac.
The use of Rosetta ended with OS X Snow Leopard as the Rosetta application was licensed to Apple, from a software company called Transitive, which got bought out, I believe, by IBM and Appe could no longer secure their rights to continue to use Rosetta in later versions of OS X.
So, you would need to check to see if you have software on your Mac that maybe older than, say, 2006 or older.
Also, check for app compatibilty here.
http://roaringapps.com/
If you have any commercial antivirus installed and/or hard drive cleaning apps installed on your Mac, like MacKeeper, CleanMyMac, TuneUpMyMac, MacCleanse, etc. now would be a good time to completely uninstall these apps by doing a Google search to learn how to properly uninstall these types of apps.
These types of apps will only cause your Mac issues later after the install of the new OS X version and you will have to completely uninstall these types of apps later.
Once you have determined all of this, you should be able to find the latest versions of OS X by clicking on the Mac App Store icon in the OS X Dock and then login to the Mac App Store using your Apple ID and password and if you purchased a download code, input that code.
You can then begin the download and installation process of installing the newer versions of OS X from the Mac App Store.
Good Luck!

Am I safe to upgrade to Snow Leopard?

I run a MacBook (Intel) originally I had Windows XP running under the forunner of Leopard.
I upgraded to Leopard which lost all my Windows data/programmes.
Subsequently I have upgraded to Windows Vista Ulimate everything was OK.
More recently I have upgraded to Windows 7 and again everthing is OK (except the function keys).
My Snow leopard disk arrived this morning, so I am looking at it suspiciusly :0) am I OK to upgrade the mac software side as last time it trashed my windows setup?
Any advice would be appreciated prior to me plugging the SL disk in!

Nothing is ever safe. Either you choose to do it or you don't. That's your decision to make. You can upgrade what you have or you can install Mavericks on an external drive or a small partition on your internal hard drive (if you don't use Boot Camp for Windows.) This would enable you to try it out without worrying about your existing system.
Upgrading to Mavericks
You can upgrade to Mavericks from Lion or directly from Snow Leopard. Mavericks can be downloaded from the Mac App Store for FREE.
Upgrading to Mavericks
To upgrade to Mavericks you must have Snow Leopard 10.6.8 or Lion installed. Download Mavericks from the App Store. Sign in using your Apple ID. Mavericks is free. The file is quite large, over 5 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
    Macs that can be upgraded to OS X Mavericks
         1. iMac (Mid 2007 or newer) - Model Identifier 7,1 or later
         2. MacBook (Late 2008 Aluminum, or Early 2009 or newer) - Model Identifier 5,1 or later
         3. MacBook Pro (Mid/Late 2007 or newer) - Model Identifier 3,1 or later
         4. MacBook Air (Late 2008 or newer) - Model Identifier 2,1 or later
         5. Mac mini (Early 2009 or newer) - Model Identifier 3,1 or later
         6. Mac Pro (Early 2008 or newer) - Model Identifier 3,1 or later
         7. Xserve (Early 2009) - Model Identifier 3,1 or later
To find the model identifier open System Profiler in the Utilities folder. It's displayed in the panel on the right.
     Are my applications compatible?
         See App Compatibility Table - RoaringApps.

I have an early 2008 macbook and want to upgrade the os. Can I upgrade to snow lepard?

I have an early 2008 macbook and want to upgrade the os. Can I upgrade to snow lepard?

Last night I posted: I have an early 2008 macbook and want to upgrade the os. Can I upgrade to snow leopard?
Today I started the install using a OSX 10.6.4 install dvd. It would not install on my Macbook. The general requirements were met, the Macbook booted to the dvd but I received the meesage that I could not install the new OS. So, new question: Any advice on where to get the last release of 10.5 Leopard (> 10.5.2)? Also, does anyone know why Snow Leopard won't work? Is Leopard as far as I can go on this machine?

Safe To Upgrade From Tiger To Snow Leopard?

Is it safe to upgrade a Mac from Tiger straight to Snow Leopard, therefore bypassing Leopard?
If you're running Tiger on your Mac, can you insert the Snow Leopard Install DVD and run it as normal, and the upgrade will go fine?

Hi Reuben
I think other folk have covered the potential 'gotcha' of data loss by suggesting you do a back up first. I went from Tiger to Snow Leopard directly by way of the family boxed set on both a MacBook and an older Mac Mini. Of course there is no "Time Machine" app on Tiger so back up consisted of copying all personal data to an external drive and copying it back after completing the OS upgrade by installing from the DVD. I didn't attempt to update AND keep any data, the thought of a nice, clean, new installation was irresistable.
The only issue I've had since the upgrade has been a minor niggle, which is that while I can use the 'sudo' command when logged in as the main administrator, additional users, even if they are assigned "administrator privileges", cannot use 'sudo'. Maybe I should look for answers to this elsewhere. It may not even be related to the Tiger -> Snow Leopard upgrade.
Go for it :-)

I have a mid 2010 Macbook Pro running Snow Leopard and foolishly upgraded to Yosemite. Is it possible to go back in time with Time Machine and reinstall Snow Leopard. Then upgrade to Lion or Mavericks? Any other ideas on how I can exit Yosemite?

I have a mid 2010 Macbook Pro running Snow Leopard and foolishly upgraded to Yosemite. Now have numerous problems. Is it possible to go back in time with Time Machine and reinstall Snow Leopard? Then upgrade to Lion or Mavericks? Any other ideas on how I can exit Yosemite?

Once you get yourself back to Snow Leopard, if you still want to upgrade somewhat, I would suggest the following:
1. Get an external hard drive that you can use for experiments with new OS versions. You could partition it into 2 or 3 partitions. You could then clone your existing Snow Leopard system to one partition using Carbon Copy Cloner (well worth $40) or SuperDuper ($25).
2. Buy OS X Mountain Lion for $20, through the Apple online store (I don't think it's available through the App Store). Apple has decided to make it very difficult for anyone to get Mavericks unless they have already downloaded it.
You will receive two e-mails from Apple, one containing a PDF with a redemption code, and one with the password you will need to unlock the PDF. Using the code, you will download Mountain Lion from the App Store, where it will appear among your Purchased items.
After ML finishes downloading, its installer app will launch itself. When you see this launch screen, QUIT the install app immediately! Go to your applications folder, find the Install OS X Mountain Lion app, and copy it to a safe location outside of your Applications folder. Keeping one or more copies will allow you to reinstall without unnecessary aggravation if you later need or want to do that. At this point, you can re-launch the Installer in the Applications folder and let it run. You can install it on a clean partition on your external HD, or you can allow it to upgrade the Snow Leopard clone you created on your external drive, or you can do both. This should allow you to test how everything works for as long as you like.
3. If you left yourself a free partition on your test drive, try a clean install of Yosemite and set everything up from scratch (do not migrate anything). This will allow you to see whether your problems with it were related to something in your Snow Leopard system.

How do I get iCloud to work with my mac that has snow lepard and is pre intel?

How do I get iCloud to work with my mac that has snow lepard and is pre intel?

Richard Kerns wrote:
And it kills me that a friend who has pc computers and just has an iphone and ipad can breeze through all this with no problem and he still has XP. So Apple goes back and helps old OS for pc but not for it's own kind!!!
Richard, I agree with you 1,000%. I wrote this in a forum a few weeks ago, when a user was complaining about Snow Leopard not supporting iCloud:
Why is it that if I bought a Mac before July of this year, I must pay to upgrade my operating system in order to take advantage of iCloud? Meanwhile, a Windows Vista SP2 user, who bought a new computer in May 2009, already has everything they need on their computer to use iCloud.
Why was it possible for Apple to write a free iCloud Control Panel that was compatible with existing versions of Windows, but Mac users must buy an entirely new operating system?
If Apple gave Mac users the same amount of backwards compatibility that it gives to Windows users, people with OSX 10.5 (Leopard) would be able to use iCloud. That's something to think about the next time you go to purchase a new computer.
(P.S. Something else to think about: If you bought a Mac before October 2007 (when OSX 10.5 was introduced), your computer won't run iTunes 10.5 unless you buy an upgrade. But a PC user, who purchased their computer as long ago as Sept. 2004(!), can run iTunes without an OS upgrade.)
I got so angry thinking about this, that I ended up writing an angry note to Apple on their feedback page. After repeating what I just wrote here, I asked them to commit to providing at least the same level of support to Mac users that they do for PC users when it comes to their cross platform products (iPhone, iPad, iCloud, Apple TV, Safari, iTunes, etc.) And, really, is that so much to ask?
I wish I knew how to start a petition requesting that Mac users get comparable treatment as PC users. But then again, shouldn't that go without saying?
Please leave feedback about this revolting double standard on the Apple feedback page. They should be thinking long and hard about why their own customers are treated worse than the customers of their competition.

Upgrading Snow Leopard to 10.6.2

I have downloaded from Apple the latest version of Snow leopard 10.6.2.I am trying to upgrade Snow leopard since about a month.. Every time I attempt it the Sound disappears. I am really fedup. Local Apple support desk is just useless. They have absolutely no idea what is happening. I called Apple care and they suggested that I move some files in ~/Library on to the desktop and try..Nothing has happened. All I am doing is wasting my time. I have to revert back to 10.6 by using the CD I bought. Apple care support must have some really trained staff if they want to make a dent in the Indian market.. which unfortunately is not the case..
Can anyone help me in this problem?? Thanks in anticipation

Create a new User go to System Preferences >> Accounts >> "+" (make it an admin acct) and test the apps in this new account, if they work the problem is isolated to your User and not systemwide.
If the issue is limited to your user account try starting up Safe Mode (It will take more time to startup in Safe Mode because it runs a directory check.)
If your apps functions correctly that way, go to System Preferences >> Accounts >> Login Items, and remove them. Boot normally and test. If not go to ~(yourHome)/Library/Contextual Menu Items and move whatever is there to the desktop. Then do the same with /Library/Contextual Menu Items. Lastly, try moving ~(yourHome)/Library/Fonts to your desktop and restarting.
Log out/in or restart, if that sorts it start putting items back one at a time until you find the culprit.
If the issue is systemwide then, you may be able to repair this with the The 10.6.2 Combo Update This is a fuller install, as opposed to an incremental "delta" update so it should overwrite any files that are damaged or missing. It does not matter if you have applied it before.
Remember to Verify Disk before update and repair permissions after update from /Applications/Utilities/Disk Utility.
Let us know.
-mj

Upgrading from snow leapord to mavericks, i couldn't opened app store, messenger, ibook,FaceTime, maps and other. please help

upgrading from snow leapord to mavericks, i couldn't opened app store, messenger, ibook,FaceTime, maps and other. please help

Try booting into the Safe Mode using your normal account. Disconnect all peripherals except those needed for the test. Shut down the computer and then power it back up after waiting 10 seconds. Immediately after hearing the startup chime, hold down the shift key and continue to hold it until the gray Apple icon and a progress bar appear. The boot up is significantly slower than normal. This will reset some caches, forces a directory check, and disables all startup and login items, among other things. When you reboot normally, the initial reboot may be slower than normal. If the system operates normally, there may be 3rd party applications which are causing a problem. Try deleting/disabling the third party applications after a restart by using the application un-installer. For each disable/delete, you will need to restart if you don't do them all at once.
Safe Mode
Safe Mode - About
If that doesn't work, do a backup. Boot to the Recovery Volume (command - R on a restart or hold down the option key during a restart and select Recovery Volume). Run Disk Utility Verify/Repair and Repair Permissions until you get no errors. Then reinstall the OS.
OS X Recovery
OS X Recovery (2)

Help! Upgraded Snow Leopard now I can't even log in

Just upgraded Snow Leopard(I think it was the update from 10.6 -> 10.6.2) on my Macbook pro via the software updater. At the end of the installation I got a message saying that there was an error and the update didn't install correctly. I restarted the mac normally and got a log in screen (which I never had previously). I enter my password correctly and then get a blue screen for a few seconds before it brings up the login page again. I can't find a way around this. I know I have entered the password correctly because the login screen doesn't shake.

You have a hosed installation. Step one is to try to boot into safe mode. Details in http://support.apple.com/kb/HT1564 and http://support.apple.com/kb/HT1455 If able, then download the 10.6.2 COMBO update and reinstall it. Hopefully, that will fix the issues. If not, boot with your SL install disc and reinstall 10.6.0. Alternatively, restore the bootable backup/clone or Time Machine backup of your previous installation. See these for details:
http://www.macmaps.com/upgradefaq.html
http://www.macmaps.com/backup.html
http://www.thexlab.com/faqs/installswupdates.html
http://www.thexlab.com/faqs/backuprecovery.html

HT204053 I have snow lepard loaded but can't find icloud in my system preference

I have down loaded snow lepard but when i came to use i cloud could not find it in my systems preference

Mac OS X Snow Leopard isn't compatible with iCloud. iCloud needs OS X Lion or later.
First, check that your computer is compatible > http://www.apple.com/osx/specs If it's, open  > Software Update, and install the latest version. After that, open the App Store and purchase Mountain Lion.
While it's being downloaded, make a backup of your files and check that your apps are supported > http://www.roaringapps.com
When the download finishes, the OS X Mountain Lion installer will appear, so follow the steps. After upgrading, open System Preferences > iCloud, and follow the steps. See > http://www.apple.com/icloud/setup

Can I upgrade Snow Leopard to Lion from a backup system?

Hi,
This is a bit of a roundabout question so let me establish what's going on:
-I just got a new Mac Pro 6-core a few days ago, which arrived with Lion installed.
-I backed up the fresh Lion system to an external drive and downgraded to Snow Leopard to retain compatibility with certain apps.
-I imaginge somewhere down the line I will have to follow suit and upgrade to Lion/Mountain Lion, so....
Is there ANY way I could use my backup of the fresh Lion system to upgrade my Snow Leopard (if need be) to prevent me having to purchase Lion to upgrade Snow Leopard instead?
Thanks for your help!
Andrew

Is there ANY way I could use my backup of the fresh Lion system to upgrade my Snow Leopard (if need be) to prevent me having to purchase Lion to upgrade Snow Leopard instead?
Aside from the fact that it will probably not work, the point is that your license for the preinstalled Lion is only good for one machine. If you want it on any other machine, you will need to buy it. Why don't you just wait until you want to install Mountain Lion - if the terms are the same as they were for Lion, it'll cost you $20 to update all your machines.

Is it safe to upgrade to iTunes 8 on Windows Vista (32-bit)

For the last few months after iTunes 8 has been released, I've seen post after post from folks who say that the upgrade process is less than perfect and in many cases causes lower level issues on their computer post-upgrade. I have iTunes 7.7.1.11, and each time I'm prompted to upgrade to version 8, I pass it up.
Is it safe to upgrade now, or does the iTunes/Windows community still hold reservations on the success of an upgrade and it should be done more at the caution to the user to proceed at their own risk, or is it once in a blue moon that a user would run into issues upgrading to iTunes 8 while running Windows Vista?
Also have folks tried iTunes 8 on Windows 7 and do they see any more positive results from that than on Vista?
Cheers,
George

In regards to Windown 7 Beta... I upgraded iTunes yesterday to 8.0.2 (never could get the 8.0.1 installer to work, even under WinXP). So far it's not been pleasant. I plugged by 80G Classic in to sync and it didn't want to eject. Windows and iTunes were fighting over the thing. The iPod synced and tried to auto-eject, then windows said "hey! here's a removable disk! What ya want me to do with it?" I told windows to ignore it (Cancel) and iTunes started syncing the iPod again. Lather, Rinse, Repeat... I was finally able to get it timed just right to unplug it during the split second that it showed the OK to disconnect screen and all appears OK on the pod for now. I'm not too happy at this point. I do still have 8.0.0.35 on my XP install.. may end up using that and uninstalling 8.0.2 if it doesn't clear up.

Is it safe to upgrade snow lepard to Mavericks

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