Problems trying to restore Time Machine backup to a new computer

Hi there-
I recently purchased a new MacBook Pro and want to downgrade it from Lion to Snow Leopard. I have Time Machine backups from my slightly older MacBook Pro running Snow Leopard. However, when I attempt to restore from the Snow Leopard backup, I get a message stating I can't restore that backup because it was done on a different computer. Is there a way around this so that I can essentially just overwrite my new computer with my latest backup of the older running Snow Leopard? Thanks in advance-

I should say though, I don't know for sure if a complete disk wipe will allow you to boot off the 10.6.3 Snow Leopard disks or not, as I don't fully understand how the firmware works. There are two parts I know of, the hardware firmware and the EFI software firmware.
EFI supposedly has it's own partition on the drive, which should be able to be completly erased.. When I installed rEFIt however (it's a alternate firmware allowing me to boot other operating systems), it required two reboots for it to take hold.
I also should say I've never taken a factory Lion installed machine and put Snow Leopard on it.
So far what I've been able to determine is the firmware is blocking the booting of the 10.6.3 disks (the only retail version there is) so you can't install Snow Leopard, if the firmware can be flashed to a earlier verison the 10.6.3 disks should boot as the hardware drivers for 2011 MBP's reside on the 10.6.3 disks.
But if you have a second Mac, then the target disk mode of the link above should work, you can also create a large HFS+ journaled partition in Disk Utility in Lion and then use Target Disk mode of the other Mac to install Snow Leopard there.
I wish you luck, you might have to visit MacRumors or another Mac site to get further information. The Lion machines are very new, Apple is resisting attempts to downgrade from Lion to Snow Leopard and not many have done it yet.
I bought my machine pre-Lion so I can stick with Snow and avoid the Lion pain, but have it on another older Mac for experimental puposes (quad boot).
I'm pretty sure rEFIt will allow you to boot off the 10.6.3 disks.
I'm sorry if I couldn't have been more help, I'm still learning how to get around this 10.6.3 block myself.
If I had a factory Lion machine, I would most certainly post a blog how to downgrade the SOB to 10.6 somehow.

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HT201250 when restoring a time machine backup to a new computer, does it affect the new operating system on the new computer

when restoring a time machine backup to a new computer, does it affect the new operating system on the new computer?

That depends on how you do it.
By far the best, easiest, most reliable method is to use Setup Assistant when your shiny new Mac first starts up, to transfer your apps, users, data, etc. That doesn't disturb either the OS or basic Apple apps that came with the new Mac. See Using Setup Assistant on Mountain Lion or Lion.
There is a facility to restore an entire system from Time Machine backups, including the version of OSX on the backup, but that's for use when your internal HD has been erased or replaced only. It's not a good idea to restore the full backup of one Mac to a different one. Depending on the circumstances, the installer may not allow it. Even if it does, the Mac may not start up, or may kernel panic, or not work properly.

Can I still use my "old" Mac after restoring Time Machine backup to a new Mac?

Hi guys.
Will I still be able to use my old Macbook Pro 2008 (Leopard) after restoring his latest Time Machine backup on a new Macbook Pro 2012 (Lion)?
Using Setup Assistant and transfering data using Time Machine creats the same Account on the new machine that was on the old one. I just don't know how the old machine will react towards his clone. I don't want to make a mess...
Please let me know.
Thanks

It should work if the drive is connected directly to your Mac. That is not the same as saying that it will work.
Since Mountain Lion was just released, it might make sense to hold on a few weeks and watch the forums for new and unforeseen issues before you dive in.

Restore Time machine backup from a stolen computer to a different Mac Pro

*My Mac Book Pro was stolen.* It had some Time Machine backups, but Time Machine had stopped working about 6 months before it was stolen. I had stopped using the USB drive since TM would never complete. (2 issues)
1. When I plugged in this USB backup disk to the Mac Pro just now, it asked me whether to use Time Machine with it. It told it no, ask me later so I could browse it first.
2. It looks like the old problem with Time Machine not backing up the stolen laptop shows up as a file called "2008-09-22.204132.inProgress". I am hoping that the backups previous to that one are okay. So far, browsing the files appears to me that my data is intact but perhaps spread across 40 folders.
So now, what should I do to retrieve the data I want?
A. Copy the data files and pictures manually without Time Machine? How do I know I will get the latest versions?
B. Use Time Machine with this disk and somehow ask TM to restore to a different machine? (Is that even possible?) (Will it merge the files into my user folders?)
C. Use Migration Assistant?
D. Copy and paste the entire file structure to a directory someplace and pull off the data as I need it?
*End result: I want my external hard disk wiped ASAP, and in the meantime I want my data files preserved.*
The old MacBook Pro definitely did not have Snow Leopard but the MacPro does to which I want to copy the data. It probably had Leopard. But honestly my user data is not necessary, just primarily the data, pictures, DVD projects, etc.
As a side note: My old laptop and my MacPro used the same username and password.

lhbilly wrote:
*My Mac Book Pro was stolen.* It had some Time Machine backups, but Time Machine had stopped working about 6 months before it was stolen. I had stopped using the USB drive since TM would never complete. (2 issues)
1. When I plugged in this USB backup disk to the Mac Pro just now, it asked me whether to use Time Machine with it. It told it no, ask me later so I could browse it first.
2. It looks like the old problem with Time Machine not backing up the stolen laptop shows up as a file called "2008-09-22.204132.inProgress". I am hoping that the backups previous to that one are okay. So far, browsing the files appears to me that my data is intact but perhaps spread across 40 folders.
So now, what should I do to retrieve the data I want?
start Migration Assistant located in /Application/Utilies. it has an option to migrate your data and applications from a TM backup. migrate what you want. note that users will be migrated to new users so to access your old home directory you'll have to log out and log in as the migrated user.
A. Copy the data files and pictures manually without Time Machine? How do I know I will get the latest versions?
B. Use Time Machine with this disk and somehow ask TM to restore to a different machine? (Is that even possible?) (Will it merge the files into my user folders?)
C. Use Migration Assistant?
D. Copy and paste the entire file structure to a directory someplace and pull off the data as I need it?
*End result: I want my external hard disk wiped ASAP, and in the meantime I want my data files preserved.*
The old MacBook Pro definitely did not have Snow Leopard but the MacPro does to which I want to copy the data. It probably had Leopard. But honestly my user data is not necessary, just primarily the data, pictures, DVD projects, etc.
As a side note: My old laptop and my MacPro used the same username and password.

Unable to restore time machine backup onto a new hard drive

I recently bought a new hard drive for my mid-2010 white Macbook. I have kept this computer regularly backed up with time machine, but just to be sure I made sure I hooked up my external hard drive prior to changing the hard drive and made sure it was fully backed up. I checked my exceptions and saw that my system files and applications were listed, so I removed them from the exceptions list and let it back up again (it only backed up a further 60MB though, so that made me a little uneasy).
I successfully switched over the hard drive and then plugged in my external hard drive so I could do a restore from Time Machine. My external hard drive has 3 partitions: 2 time machine backups for each of my computers, and one partition for storing files that also has an old copy of 10.6 on it.
When I booted the computer, I held option, then selected Macbook TM. When it came to the window with 4 options, including disk utility and restore from time machine backup, I selected restore from Time Machine backup. When I did so it said "No OS X Backups Were Found." Why wouldn't it have backups listed if I have been consistently backing it up? How else do I do a full system backup?
Also, how can I be sure that I'm restoring this backup onto the new hard drive? It didn't prompt me to select that drive at any point, and I want to make sure I'm not overwriting the middle partition on the backup drive (or anything else).

Please visit Pondini's Time Machine FAQ for help with all things Time Machine.
You will find that Mountain Lion stores an invisible copy of the Recovery HD. You can boot from your Time Machine backup drive by restarting with OPTION boot:
Boot Using OPTION key:
1. Restart the computer.
2. Immediately after the chime press and hold down the "OPTION" key.
3. Release the key when the boot manager appears.
4. Select the disk icon for your Time Machine backup drive.
5. Click on the arrow button below the icon.
Your computer should boot into the Recovery HD. You will be presented with a main window of options. Select the option to restore from a Time Machine backup then click on the Continue button.

HT5096 Transferred from time machine backup to a new computer and screen went white. What did I do?

Transferred from time machine backup to new Mac desktop and screen went white on me. Did I do something wrong.???

How did you transfer the data?

? Restore time machine backup to a separate computer hardrive

My brand new imac (alluminum 24") 8 gb harddrive crashed. Time machine was functioning and hopefully has all my files. Question , while I'm waiting for apple to replace (thankfully I have apple care) can I restore individual files or projects to my other imac older white version (from my external hardrive) specifically imovie project or idvd files so I can continue to work with them till the new imac comes whixh may take 2 weeks so I can work with these files? If so what's the best way to do so?

I'm not sure of what would be the behavior of Time Machine if you click the icon while a "foreign" disk is connected. If you see the backups, and can browse your file, as long as the path are kept the same (i.e. the path of your home directory on the original machine is the same as the path of your home directory on this old iMac) then I guess it is ok to just click restore on your important directories.
If that does not work, you still can manually restore your files from the TM disk in your home directory, without affecting the profiles of your children, just be aware to say in your home directory.

HT4848 iMac crashed, trying to use Time Machine backup. In Restore From:it only offers Macintosh HD on ..... (grayed). There are backups listed below.

iMac crashed, trying to use Time Machine backup. In Restore From:it only offers Macintosh HD on ..... (grayed). There are backups listed below. When I click on a current backup and click on continue I get a "Select a Destination" with Searching for disk, but nothing comes up.
I am connected to my Passport if that helps, but I think that is where it is getting the backup list.
Any help on how to proceed?
Thanks,

Thanks for your help on this. I was trying to restore from a new drive. The problem I have is that Time Machine will not let me do so, so far.
When I go into 'Restore from Time Machine Back up) I can access the Time Machine HD ok. But then when I go onto next page (Select a Back Up) the 'Restore From' option only has the greyed out name of my crashed HD (this seems wrong?). If I continue the process to erase starts and then stops, message says:
An error occurred while adding a recovery system to the destination disk.
it only seems to want me to back up to my crashed HD which I have no intention of using

I am trying to do a full Time Machine Backup to a new external disk. The backup starts, and it says "Time remaining about 4 days." That seems like a very long time, but the real problem is that the computer "logs off" after a few hours, and the b.u. stops

I am trying to do a full Time Machine Backup to a new external disk. The backup starts, and it says "Time remaining about 4 days." That seems like a very long time, but the real problem is that the computer "logs off" after a few hours, and the backup stops. The system preferences are set to "Never" for Computer sleep and Display sleep. The computer does not ordinarily log off automatically, but it has done this twice since I started the Time Machine backup.

If you have more than one user account, these instructions must be carried out as an administrator.
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.
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. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Enter the word "Starting" (without the quotes) in the String Matching text field. You should now see log messages with the words "Starting * backup," where * represents any of the words "automatic," "manual," or "standard." Note the timestamp of the last such message. Clear the text field and scroll back in the log to that time. Select the messages timestamped from then until the end of the backup, or the end of the log if that's not clear. Copy them (command-C) to the Clipboard. Paste (command-V) into a reply to this message.
If all you see are messages that contain the word "Starting," you didn't clear the search box.
If there are runs of repeated messages, post only one example of each. Don't post many repetitions of the same message.
When posting a log extract, be selective. Don't post more than is requested.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Some personal information, such as the names of your files, may be included — anonymize before posting.

Restore Time Machine backup to Raid 0 (Striped set)?

I've been struggling with setting up my Mac mini (late 2012) server with a Striped RAID set and then restoring a Time Machine backup to the new RAID 0 volume. Here are the steps I have undertaken:
Bought a 3TB Airport Time Capsule and created a full restore of my existing Time Machine backups to it.
My Mac mini has dual 1TB hard drives. Pressed Command + R on bootup and entered recovery mode.
Using Disk Utility, I created a Striped RAID set by adding both my 1TB drives as slices to a new RAID set and clicked on Create.
After the RAID set was created, I exited Disk Utility.
Clicked on Restore from Time Machine Backup.
The process fails as it cannot create a Recovery Partition on a RAID set.
After much exploration, I think the problem can be resolved by attempting to Reinstall OS X on Step 5 and then attempting a Time Machine restore after the core OS is in place. Thoughts?

Additional Information
A Recovery partition cannot be created on RAID volumes. If your startup device is a RAID volume, you back up and reconfigure your computer to use a non-RAID boot volume. If needed, create a separate RAID volume for data which is not the target of the OS X installation. You can also create an external, bootable drive with a Recovery partition, as described above.
See this article if the following message appears during the install process:
"Install Failed: OS X could not be installed on your computer. OS X can't be installed on the disk because a recovery system can't be created. Visit www.apple.com/support/no-recovery to learn more"
From:
http://support.apple.com/kb/HT4649

New Macbook Pro Restore Time Machine backup?

How can I restore a time machine backup on a new MacBook Pro?
Thanks!
Damien

Not brand new, a few months old, already installed progams I wanted to carry over. Now i was trying to do the Migration assist for the files I want and now I'm getting this message:

Mac Mini late 2012 Failed to Restore Time Machine Backup

Try to restore time machine backup to my mac mini. I have made backup right after I got the machine from apple. Now due to some reason I am trying to restore it but failing again and again. Error is something like this:
I have erase disk as default which is required for intel based model but still it didn't work. Please help me out.
Further I have also tried installing fresh 10.8 OSX by making bootable usb. It also didn't work. A question mark appears right after I select USB Bootable Drive at start.
Thanks

Yes same. When I try booting MBP with same usb it goes to recovery menu, (one which comes when you press Cmd+R) I think my MBP is running mavricks thats why it dont go to 10.8 setup. Further when I select same usb in mac mini it shows following screen.
Content of USB are:

Restoring Time Machine backup to a drive in a "Voyager Dock"

Restoring Time Machine backup to a drive in a "Voyager Dock"
I would like to restore a Time Machine volume to a hard drive not installed in the computer it has backed up.
I have an iMac 24” with a failing drive. It will eventually need to be replaced.
I have my Time Machine back up for this computer in a Voyager Docking station.
I would like to have Time Machine “restore” the iMac’s data to a drive in another Voyager Dock running from a computer other than the iMac involved.
What I hope to do is bring the “restored” drive and the iMac to my Mac service provider and just have them swap the old drive for the new.
How do I get Time Machine to do this?

So, You're saying I can do this from a different computer with its own Time Machine?
In other words, I have my Time Machinedrive from the dead iMac and a fresh, formatted drive both hooked up to an unrelated computer with its own Time Machine.
If I enter Time Machine on that computer won't it show me the data it backs up for that computer only?
Will Time Machine know that there are two Time Machine backups (the one from the iMac and the one from the new host machine), and allow me to select the one from the iMac?

How does one SUCCESSFULLY transfer Time-Machine backup to a new (larger) hard disk drive using OSX 10.5.8

I have read a number of articles about how to transfer a complete Time-Machine backup to a new (larger) hard disk-drive. Some of these articles are specifically for OSX10.6 users, which are not applicable to me since I am operating with OSX 10.5.8.
However, I have tried several times to use the Disk Utility 'Restore' function, dragging my old time-machine volume into the 'Source:' box and my new volume into the 'Destination:' box. This works, of sorts, BUT the newly created volume on the new larger hard disk-drive remains the same size as the original volume on the old Time-Machine HDD, with no apparent way of increasing the new volume's size. So I am not really any better off:
E.g. the total capacity of my new HDD is stated by 'Disk Utility' to be 465.8 GB, of which I'm told 228.2 GB is used for the Backups.backdb folder, but only 4.6 GB of free space is actually available. Yet under the 'Partition' tab of 'Disk Utility' it tells me that there is still 236.4 GB of available space.
Does anyone know how to resolve this issue without upgrading to OSX 10.6?

First, how did you prepare your new drive? See:
Drive Preparation
1. Open Disk Utility in your Utilities folder. If you need to reformat your startup volume, then you must boot from your OS X 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.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, set the partition scheme to GUID (for Intel Macs) or APM (for PPC Macs) then click on the OK button. Click on the Partition button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.
If you plan to partition this new drive then be sure you create a larger partition for TM than your old volume.
Next, clone your old TM volume:
Clone using Restore Option of Disk Utility
1. Open Disk Utility from the Utilities folder.
2. Select the destination volume from the left side list.
3. Click on the Restore tab in the DU main window.
4.Check the box labeled Erase destination.
5. Select the destination volume from the left side list and drag it to the Destination entry field.
6. Select the source volume from the left side list and drag it to the Source entry field.
7. Double-check you got it right, then click on the Restore button.
Destination means the external backup drive. Source means the internal startup drive.

How can I use the Time Machine Backups from my Old Computer?

I have two months of Time Machine backups made using my old Macintosh computer which died and I no longer have. I have now purchased a new computer and am trying to use the Time Machine back ups from the original computer, but it will not recognise them. How can I get my new MacBook Pro to use the Time Machine Backups from my old Computer? I phoned the Apple help line and they said I cannot use them and would have to delete them. This sounds crazy if you can only use the Time Machine back up file with one computer and have to delete it when you buy a new Mac. Surely there must be some way to transfer ownership (not files) from an old to the new Mac?
Thanks
Richard

Thanks Kevin for the suggestion posted on MacOSXHints how to "Repair Time Machine after logic board changes".
http://www.macosxhints.com/article.php?story=20080128003716101
It seems as though I am not alone with my frustration with the way Time Machine uses the MAC address of a computer to tell one system from another. This means that if you have your Mac repaired with a new logic board, or replace your system with a new one, you can't resume backups where you left off. Reading through the readers who used the fix using Terminal, it appears that the fix does not always work. I contacted Apple again, but they were no help. Surely Apple should come out with a solution as more and more people use Time Machine/Time Capsule.
It is CRAZY that after a change computers or a switch in the computer logic board that you cannot resume your Time Machine back ups.

Problems trying to restore Time Machine backup to a new computer

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