Data Migration from Snow Leopard to Yosemite

I purchased a new Mini to use as a file server. The old mini is still using Snow Leopard and cannot upgrade to Yosemite. Am I going to have problems once I install the old system from time machine onto the new mini?

Start over. Boot into the Recovery mode, wipe the HD, and reinstall the OS. On first boot, follow the steps in Pondini's Setup New Mac guide.

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Data migration from Snow Leopard to Mountain Lion

Hi,
I just recently got my new MacBook Pro. After several unsuccesful attempts to migrate the data on my old MacBook (middle 2010, Snow Leopard), Apple advised me to first install Mountain Lion and all updates and then use the migration assitant to only migrate user data and other files (no program files).
The problem I have now, is that the migration assistant will not recognize my Time Machine hard drive. It only shows my the Macintosh HD.
What can I do, to finally get my data (pictures, documents etc etc) migrated to my new MacBook Pro?
Thanks,
René

Start over. Boot into the Recovery mode, wipe the HD, and reinstall the OS. On first boot, follow the steps in Pondini's Setup New Mac guide.

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 my Imac from Snow Leopard to Yosemite, but only have 1Gb RAM. Can I add RAM, then upgrade?

I want to upgrade from Snow Leopard to Yosemite, but can't because I only have 1Gb Memory. Can I add more memory, then do the upgrade? What should I buy?

gwd440 wrote:
Its older than I realised. Purchased in 2009, but is an early 2008 model.
So I'm possibly aiming a bit high by going for Yosemite? Would an earlier o/s be a more realistic option?
On the RAM issue, I fully agree with what Etresoft has written. I have just visited various sites, including OWC, Mactracker and iFixit and your Mac seems to have the Penryn processor. It will address 6GB of RAM which is more than enough for your use.
Where I differ from him, is Lion. The last big cat which I liked was probably Snow Leopard, and thereafter now Yosemite. There has been a lot of successes with your generation migrating to Yosemite, but with 6GB of RAM. Admittedly there were also problems for some, but I have observed even more successes even after initial problems. Mostly these problems were caused by adware or crapware installations. (Thank you Etresoft for a wonderful utility!)
Your iMac also has a SATA interface for a 3GB SSD, which is good enough. We have a Mac here with the same interface, still with a normal conventional stock HD running Yosemite, but only 4GB of RAM and it is running fine.
Of course the newer technology processors, faster RAM, PCI SSD, greater bandwidth on the newer Macs perform much better. But as I am on the older side, (ha ha), some of the 'vintage' Macs are still my favourites to use for certain tasks. Like using 9.09 for doing certain things and then converting the results afterwards for completion!
But, once again, it is your decision and only you can decide as you yourself knows your own circumstances better. Weigh up the options, considering what Etresoft has pointed out vs what Yosemite offers ito continuous support, security and features. There are a lot of your type of iMacs out there, and some of the users spoke about feeling like having a new Mac. There were others, who were wailing though. You could of course, also follow the advice of a test installation on an external and testdrive it, or wait for the release of 10.10.2 which I read somewhere is eminently close?
Have fun
Leo

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.

Iphoto wont start after migration from snow leopard to mountain lion

Hello everyone hope you can help me, I've migrate from Snow Leopard to Mountain Lion and my IPhoto (8.1.2) won't start, I cant reinstall from app store because it came with the copy of Snow Leopard already instaled on my Imac...And I cant find the original Disc, so anyone can help ? felling desperate...

You should be able to Software Update and that will bring your iPhoto up to date.
iPhoto was 9.2.3 at 10.6.8, so I don't know why yours was stuck at 8.1.2
However you can stick the #2 10.6 disk into your machine and should be able to run the bundled app installer.
If that doesn't work there is Pacifist from CharlesSoft that you can extract iPhoto and replace your corrupted one, then run Software Update to bring it current.
Once you have replaced iPhoto, rebuild the database
https://support.apple.com/kb/HT2638
If your still having problems, perhaps a user account or drive permissions issue
..Step by Step to fix your Mac

Mail "unexpectedly quits" after migration from snow leopard to new iMac running Mountain Lion

Mail "unexpectedly quits" after migration from snow leopard time machine files to new iMac running Mountain Lion. I can run connection doctor OK. But the activity window is blank. If you try to open message viewer window then mail program crashes. Would really like to get my old emails back as the old imac is totally dead. Thanks for any help.

Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
Step 1
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left.
Enter the name of the crashed application or process in the Filter text field. Post the messages from the time of the last crash, if any — the text, please, not a screenshot.
When posting a log extract, be selective. In most cases, a few dozen lines are more than enough.
Please do not indiscriminately dump thousands of lines from the log into a message.
Important: Some private information, such as your name, may appear in the log. Edit it out by search-and-replace in a text editor before posting.
Step 2
Still in the Console window, look under User Diagnostic Reports for crash reports related to the process. The report name starts with the name of the crashed process, and ends with ".crash". Select the most recent report and post the entire contents — again, the text, not a screenshot. In the interest of privacy, I suggest that, before posting, you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header of the report, if it’s present (it may not be.) Please don’t post shutdownStall, spin, or hang logs — they're very long and not helpful.

Complications migrating from Snow Leopard Server to Mountain Lion Server.

I'm migrating from Snow Leopard Server to Mountain Lion Server. The article "OS X Server: Upgrade and migration" (http://support.apple.com/kb/HT5381) says
"Make sure that any DNS or DHCP servers on which your server depends remain running during the upgrade"
This advice is reinforced by the details of the article "OS X Server: Steps to take before upgrading or migrating the Open Directory database" (http://support.apple.com/kb/HT5300).
As the server I'm migrating from provides these services it will need to be running during the migration process. This would seem to limit my options to doing the migration from a Time Machine backup (or, making a seperate clone of the server's drive and connecting it externally to the new box)
My main concern is the seemingly inevitable clash that is going to occur on the network as the new server takes on the roles of the old one - while it is still running.
What are my options here ?
This is my second attempt as on my first try I did the migration from the TM backup with the network down - and none of my local network users or their home directories were migrated, although the settings for the mount points were, but there were no actual directories where they pointed to!
Clear directions on how to procede would be VERY MUCH appreciated
Thank you.

Moving from Snow Leopard to Mountain Lion means first installing the client (non-Server) version of Mountain Lion and then install Server.app this means that for at least part of the process you will not be running DNS, DHCP or Open Directory.
If you are going to end up using the same DNS name and IP address after the change then an approach you could follow would be as follows.
Destroy any Open Directory replicas
Archive your Open Directory Master (to make a backup)
Note down your DNS records in case they get messed up
Export via Workgroup Manager your users, and groups (you might not need this but better safe than sorry), make sure you do not include the diradmin account
Keep a full back of the server (you should always have backups)
Note down your DHCP server settings in case they get messed up
Note down any other service settings
Install Mountain Lion
Install Server.app
Install Workgroup Manager (extra free download)
Run Server.app
Make sure settings for services are as much as possible the same as before
If your lucky that may be all you need to do, otherwise...
Restore Open Directory archive, if your lucky that will be all you need to do, otherwise...
Make new Open Directory Master
Run Workgroup Manager
Import users and groups you previously exported
You will then have to set passwords for each user as these are not preserved via Workgroup Manager export
When I did this, I was also being forced to change all my IP addresses so I had no choice but to use Workgroup Manager to export and import accounts.

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.

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)

I just update my Mac operating system from Snow Leopard to Yosemite and now have to upgrade my Epson Printer WF3540 so that it will be able to scan. Will Adobe be compatible with these softwares?

I just update my Mac operating system from Snow Leopard to Yosemite and now have to upgrade my Epson Printer WF3540 so that it will be able to scan. Will Adobe be compatible with these softwares?

Hi spiritentrep,
What Adobe software are you referring to? Are you using Acrobat? You should have no problems running Acrobat XI on Yosemite, and as along as you have compatible scanner drivers for your Epson, you should be fine there as well.
Best,
Sara

Steps required to upgrade OS from snow leopard to yosemite

What are the steps required to upgrade from Snow Leopard to Yosemite

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.

Just updated from snow leopard to yosemite and can't open or update iPhoto

Just updated from snow leopard to yosemite and can't use or update iPhoto- help??

i tried to download the free iPhoto 9.6 app but i can't.
Where did you try to download that? This looks like you tried to download an updater.
Move iPhoto.app from your applications folder to the Trash.
Launch the App Store.
Sign in with your AppleID in the Store menu.
Click the first tab "Featured" and enter iphoto into the search field. Hit the "Return/Enter" key.
You should be seeing something similar to this:
If you see iPhoto, download it.

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 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.

Data Migration from Snow Leopard to Yosemite

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