Can i upgrade from snow leopard to yosemite?

Can I upgrade from Snow Leopard to Yosemite without having a lot of problems? Or do I have to upgrade to something else first? My browser is getting messages that I need to upgrade to work properly. This has never been a problem until now.

melodymrh wrote:
I have snow leopard and one day it asked to download Yosemite which was an Upgrade to 10X so I did, now everything is messed up printer doesn't print, IPHOTO has a circle around it with a slash through it. HELP PLEASE.
For future reference: You don't have to install an upgrade, just because Apple would like you to do so. Never install a major upgrade without first checking to see what problems people are having, and what software will be incompatible. You lose nothing by waiting a while.
You can restore your Snow Leopard system from your most recent complete system backup before upgrading. If you have no backup, you will have to try to back up now, and then you will have to re-install Snow leopard from the system disks that came with your computer. You will have to boot from the Install disk, and erase your drive, and re-install Snow Leopard, then apply the various Snow Leopard updates to get back to 10.6.8. After that, you can try to bring back some of the critical files from your Yosemite backup, but some of it may not survive the transition.

Similar Messages

Cannot upgrade from Snow Leopard to Yosemite

I have a MacBook from late 2009 with 4 GB memory and plenty of hard disk space. When I attempt to upgrade to Yosemite via the App store it says "This version of OS X 10.10 cannot be installed on this computer". Even though the computer was purchased new at the end of 2009, is it possible it does not meet the hardware specs somehow? Am I doing something wrong? Thanks in advance.

I'm having a similar (related?) problem with a 2009 MacBook. The upgrade from Snow Leopard to Yosemite started off normally, but the installation is not working - progress bar gets about halfway and then stops...for days.
A guy at the Genius Bar told me that happens sometimes if there's a blip in the internet connection during the process. Apparently, the resolution is to wipe the drive and reinstall. Unfortunately, I didn't back up the drive prior to the installation thinking this was just one of those upgrades that the OS or various apps (e.g. iTunes, iPhoto, etc.) always want me to install, which I do, never having had a problem.
Although, the Genius tested the drive and found it to be in perfect condition, I was told that I need to go to an external company to have the data recovered because Apple doesn't do data recovery.
Is it true that I have to wipe the disc and start fresh? I have the original Snow Leopard disc, so can I simply reinstall Snow Leopard? When I hold down the option key on power up, it shows me two images - Macintosh HD and Recovery- 10.10. Should I try Recovery- 10.10?
I would appreciate any thoughts, suggestions, ideas, alternatives, etc.

Can I upgrade from snow leopard 10.6.8 to mountain lion? Not sure how old my MacBook is. How can I find that information?

Can I upgrade from snow leopard 10.6.8 to mountain lion on my MacBook?

Choose About this Mac from the Apple menu, click on More Info, and compare the model identifier with MacBook5,1, which is the earliest MacBook that can run Mountain Lion and newer.
A MacBook older than that which has a Core 2 Duo(not Core Duo) or better CPU and at least 2GB of RAM can run Lion 10.7, which is available by clicking here. Neither Mountain Lion nor Lion support PowerPC software such as Microsoft Office 2004.
(122866)

Can I upgrade from snow leopard to Mavrick X on my Mac OSX 10.6.8?

Can I upgrade from snow leopard to Mavrick X on my Mac OSX 10.6.8?

Does you Mac meet the requirements as outlined at the link below? If so, yes you can upgrade to Mavericks.
http://www.apple.com/ca/osx/how-to-upgrade/

How do I choose an App to upgrade from Snow Leopard to Yosemite?

How do I choose an App to upgrade from Snow Leopard to Yosemite?

Check to make sure your applications are compatible. PowerPC applications are no longer supported after 10.6.
Application Compatibility
Applications Compatibility (2)

HT4759 can I upgrade from snow leopard to current version of Mountain Lion on my Mac? So I can use icloud on all devices?

Can I upgrade from Snow Leopard - OS X 10.6 - on my current Mac to Mountain Lion - OS X 10.8.2? Or even up into IOS?

Welcome to the Apple Support Communities
As your Mac is running Mac OS X 10.6, first open  > Software Update and install Mac OS X 10.6.8. This update will add the App Store, so open it and try purchasing Mountain Lion. If your Mac is compatible, the computer will start downloading Mountain Lion.
While your Mac is downloading Mountain Lion, you should make a backup of your files. Also, check if your apps are supported > http://www.roaringapps.com
If your Mac isn't compatible with Mountain Lion, see if you can use OS X Lion > http://support.apple.com/kb/HT4949 If it's compatible, call Apple to purchase Lion > http://support.apple.com/kb/HE57

Can I upgrade from Snow Leopard to Mountain Lion?

I know it may sound lame to ask this but... can I upgrade from Snow Leopard to Mountain Lion skippin Os Lion?? I'm on a MacBook Pro Intel Core 2 Duo 2.2ghz and I just got Snow Leopard. Do I stay there or can I get the new OS?

Welcome to Apple Support Communities
Of course. Open the Mac App Store and purchase OS X Mountain Lion. Make a backup of your files with Time Machine and check that your applications are compatible > http://www.roaringapps.com
To upgrade to OS X Mountain Lion, you should have at least 4 GB of memory. You can check the amount of RAM you have in  > About this Mac.
OS X Mavericks will be launched in weeks and will include new features > http://www.apple.com/osx/preview

Upgrading from Snow Leopard to Yosemite

Hello,
Long-time user of the forums, first-time poster (such a fantastic wealth of knowledge here!).
One question prior to installing Yosemite:
Does anyone have any experience installing from Snow Leopard to Yosemite - ideally with a Macbook Pro 15-inch mid 2009?
The second question is more closely related to what I do after I make the install, which I plan to do to a test partition first:
If I install to a partioned drive, will I still have the option to install onto my original drive (and then I would delete the test partion - I presume this is the best way to do it) if I like Yosemite and wish to go ahead with it? Will I just be able to use my Mac log in again?
If I don't like Yosemite, or it is incompatible with my mac, will I be able to easily remove the newly partioned test-drive, with Yosemite on it?
Lastly, Will I need to reinstall Microsoft Word for Mac 2011? As I don't have the boot disks I just wanted to check this.
I plan to run the usual diagnostic precautions (Time Machine Back-up, Verify/repair Disc permissions,make sure all software up to date) Many thanks all,
Much appreciated.
Below are my specs:
Macbook Pro 15-inch mid 2009
HDD: 250 GB
Model Name: MacBook Pro
Model Identifier: MacBookPro5,4
Processor Name: Intel Core 2 Duo
Processor Speed: 2.53 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 8 GB (I upgraded to this about 18 months ago)
Bus Speed: 1.07 GHz

Mac.user2014 wrote:
Hi Kahjot,
Wow - fantastic this is so useful! So I would partition the external HDD first? And then clone my current OS to both of those partitions? And I would need to run the whole of the OS off my external drive - I would need to keep it in at all times...?
If possible can you please describe the process of cloning it back on to my internal drive - will this remove all my existing apps etc that I have modified over the course of the month?
Many thanks again,
Hugo
You would really only have to keep the external attached when you want to fool around with the clone that you updated to Yosemite. You could either run off the external for Snow Leopard, or from your internal drive. I'd pick one and stick with it. Let's say it's the Snow Leopard internal drive. You would clone it to your external Snow Leopard partition from time to time to keep that clone up to date. If you decide that you really want Yosemite on your internal drive (you may not!), you could make a final clone of your internal drive to the Snow Leopard partition, to make sure that you still have it and can go back to it when you need to, and then you would clone the Yosemite drive onto your internal. That would, of course, completely erase what is on your internal drive and replace it with the Yosemite system. Or you could just run the Yosemite installer (that you wisely saved) to update your internal drive that way.
I am thinking in terms of cloning with software such as SuperDuper or Carbon Copy Cloner: I've never used Time machine. I can't advise you on how reliable Time Machine is, or how easy it is to restore a system with it. You might do some research here on that. SOme users have reported missing files in their Time Machine backups: http://www.macintouch.com/
One "gotcha" with Carbon Copy Cloner, which I prefer because it clones the recovery partition, is that you will need version 4 to clone Yosemite onto anything, and an earlier version (3.5.7) to use within Snow Leopard.
When you download the Yosemite Install app, it will launch itself. Don't run it immediately. Quit the Install app, and option-drag a copy of the installer to a safe location (not in your Applications Folder!). The Apple OS installers starting with Lion have the annoying habit of deleting themselves from the Applications folder after the installation is finished, so if you allow that to happen and need to install it again, you have to download it from the App Store again.
One snag is that Yosemite volumes are not seen by Snow Leopard's Startup Disk pref, so you will have to switch from Snow Leopard to Yosemite by rebooting with the option key held down.

I want to upgrade from snow leopard to Yosemite all at one time. is this a good idea on my imac 8.1 using OS X 10.6.8?

I am using snow leopard on a mac 8.1 can I up grade in one step to Yosemite or should I up grade to an earlier OS first?

Yes, you can jump to Yosemite directly. Before you do be sure your computer is compatible:
Upgrading to Yosemite
You can upgrade to Yosemite from Lion or directly from Snow Leopard. Yosemite can be downloaded from the Mac App Store for FREE.
Upgrading to Yosemite
To upgrade to Yosemite you must have Snow Leopard 10.6.8 or Lion installed. Download Yosemite from the App Store. Sign in using your Apple ID. Yosemite 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.
    OS X Mavericks/Yosemite- System Requirements
    Macs that can be upgraded to OS X Yosemite
         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 would also suggest you do the following before installing the upgrade:
Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.

Can I go from snow leopard to yosemite?

I currently have Snow Leopard. Mac OS X 10.6.8. Can I upgrade to Yosemite? Programs I need to use for work are suggesting I update my OS to best use their new version.

Upgrading to Yosemite
You can upgrade to Yosemite from Lion or directly from Snow Leopard. Yosemite can be downloaded from the Mac App Store for FREE.
Upgrading to Yosemite
To upgrade to Yosemite you must have Snow Leopard 10.6.8 or Lion installed. Download Yosemite from the App Store. Sign in using your Apple ID. Yosemite 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.
    OS X Mavericks/Yosemite- System Requirements
    Macs that can be upgraded to OS X Yosemite
         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.
Upgrading to Lion
If your computer does not meet the requirements to install Mavericks, it may still meet the requirements to install Lion.
You can purchase Lion at the Online Apple Store. The cost is $19.99 (as it was before) plus tax. It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
     Lion System Requirements
       1. Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7,
           or Xeon processor
       2. 2GB of memory
       3. OS X v10.6.6 or later (v10.6.8 recommended)
       4. 7GB of available space
       5. Some features require an Apple ID; terms apply.

Can i upgrade from snow leopard to mavericks and where?

Can I Upgrade Fron Snow Leopard to Mavericks and Where can i get Mavericks ??
Mac Mini 2,4 Ghz Intel Core 2 Duo 4gb 1067 Mhz DDr3 Sonw Leopard 10.6.8
Thanks

If you have not previously purchased Mavericks from the Mac app store, then no. It is no longer available. Yosemite has the same system requirements as Mavericks and is a free upgrade from the app store.

Can i upgrade from snow leopard to mountain lion and stay with iTunes 10.7?

I woukld like to upgrade from snow leopard to mountain lion but i don't want the new iTunes 11. Is this possible?

Welcome to Apple Support Communities
Of course. Open the Mac App Store and purchase OS X Mountain Lion. Make a backup of your files with Time Machine and check that your applications are compatible > http://www.roaringapps.com
To upgrade to OS X Mountain Lion, you should have at least 4 GB of memory. You can check the amount of RAM you have in  > About this Mac.
OS X Mavericks will be launched in weeks and will include new features > http://www.apple.com/osx/preview

How can I upgrade from snow leopard 10.6.8 on an i-Mac 24

I have an i-Mac 24, possibly pre dating 2007, I've had it four years and bought it from a re-furber.
But I want to be able to upgrade from snow leopard 10.6.8 ... every time I try I get the response that it is not possible with my device.
As always, Apple support seems to be like cracking a safe code....so here I am.
Any advice?
Yz
D.rex

Open the Mac App Store and try downloading Mavericks. If you get told it's incompatible, choose About this Mac from the Apple menu, check if the computer has at least a Xeon or Core 2 Duo(not Core Duo) CPU and 2GB of RAM, and if it does, click here and order a download code for Lion 10.7.
Back up your data and check your applications for compatibility before upgrading. In particular, Mac OS X 10.7 and newer don't support PowerPC programs such as versions of Microsoft Office prior to 2008.
(112035)

Upgrade from Snow Leopard to Yosemite

It has taken me ages on how to pose a question on the new Apple support communities.
I have tried to update my software from the Apple store from Snow Leopard but it has been refused once. I am the upgrade again.
This is my very first upgrade since I have bought the mac (even the browser is outdated) and I am wondering what I am doing wrong or not doing.
Please any solutions would be appreciated but please make it basic as I am still new to the mac.

Be sure your Mac is upgradeable.
1. Check your Mac hardware.
To get details about your Mac model, click the Apple icon at the top left of your screen, choose About This Mac, then choose More Info. These Mac models are compatible with OS X Yosemite:
iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)
Xserve (Early 2009)
2. Check your version of OS X.
While you have the About This Mac window open, check what version of OS X your Mac is running. You’ll see it listed beneath your serial number. You can upgrade to OS X Yosemite from the following:
OS X Snow Leopard (v10.6.8)
OS X Lion (v10.7)
OS X Mountain Lion (v10.8)
OS X Mavericks (v10.9)

Can i update from Snow leopard to Yosemite and still use old programs?

If I update from Snow leopard (10.6.8) to Yosemite will my old programs work? I'm referring to Freehand MX, Adobe Suite SC2, Microsoft office 2004. I cannot afford to replace ANY of them (I got a Mac when I was diagnosed with Dyslexia while at University so the University bought it all for me).
I have an external harddrive and was routinely backing up my computer however earlier this year it stopped working saying that there asn't enough room ( i though Time Machine deleted old copies?). I've not very tec savvy at all (and don't underatand how to wipe my external harddrive to start again nor how to set up or use time machine properly).
Please can someone help, explaining in plain English (pretend I'm 90 lol)

I have an external harddrive and was routinely backing up my computer however earlier this year it stopped working saying that there asn't enough room ( i though Time Machine deleted old copies?). I've not very tec savvy at all (and don't underatand how to wipe my external harddrive to start again nor how to set up or use time machine properly).
You are correct in saying Time Machine will delete old files off of the backend of the backup set. Why this is not happening with your Time machine drive I am not certain, but I have seen this error when, for whatever reason the boot drive was selected as the Time Machine drive
Open System Preferences > Time Machine and be sure the correct drive is selected, If not then change the selection to the correct drive.
STOP
Otherwise, since you say you are not very tech savvy I am assuming you do not have any third party volume repair utilities and since we do not know why your drive is full rather than deleting files off of the back of the set you want to take extra precautions to be as sure as possible the Time Machine drive is healthy. So I am going to recommend an extra step in the process. I am also assuming your Time Machine drive is attached to your Mac with either a USB or Firewire interface — this will not work for network drives.
Open Disk Utility — you will find it in /Applications/Utilities on your Mac hard drive
Select the Time Machine volume and click on the Erase tab
The format should be Mac OS Extended (Journaled)
You can change the name of the drive if you want
Click on the Security Options button and move the slider one notch to the right
Click on the Erase button — this will erase the drive and write zeros to every sector on the drive which should remap any bad sectors to the spare sectors on the drive but it will take some time, so don't get anxious.
Assuming there are no errors when Disk Utility completes close it
Open System Preferences > Time Machine and reselect the Time Machine drive.
You Mac will then start a new Time Machine backup set. This may take several hours depending on the speed of your Mac the speed of the connection to the Time Machine drive and the speed of the Time Machine drive itself.

Can i upgrade from snow leopard to yosemite?

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