Upgrade but keep Snow Leopard

HI-
The Lion has been unleashed and I’m keen to upgrade! However, I know that some apps are not going to work on Lion straight away (Digital Performer for example), so I’d like to have a Dual-Boot thing going where I can choose which System to use. But I’m concerned that if I upgrade via App Store it’ll wipe out my existing Snow Leopard.
Will I be able to use my old Snow Leopard discs to set up a System on a different hard disc - I have four x 1Tb drives in my MacPro?
Thanks,
Andy

Please excuse, but I have to ask an obvious question: Did you already update using the Snow Leopard Retail install DVD? (You must do this first; 10.6.7 is just an update if you already have 10.6.) Are you, then, trying to update from whatever version was on the install DVD to 10.6.7?
Otherwise, I'd keep trying. The 10.6.7 Combo is a huge update.

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How do I install mountain lion but keep snow leopard as a bootable os

I'm caught in a vicious circle.
I need mountain Lion to be able to use iCloud and to be compatible with a couple of apps on my iPad. However some of my major apps on my mac Pro won't work under Lion or mountain lion.
SO the answer is to have both Snow Leopard and Mountain Lion on my Mac Pro.
Does anyone know of any instructions on installing Mountain Lion onto one SSD, whilst leaving Snow Leopard on another, allowing me to boot from either.
Also - any advice on the cleanest way of installing my apps under Mountain Lion (those that are compatible). I'm confused to how I can install my apps twice, especially if I have all ready registered Unser Snow Leopard.
Thanks

I'm assuming that you currently have an SSD with Snow Leopard on it, and another SSD with no operating system. Is that correct?
What I would do is use the Snow Leopard DVDs to install a fresh copy of Snow Leopard on the SSD that currently has no operating system, and "migrate" your data and applications from the other SSD. (alternatively, you could use something like Carbon Copy Cloner to duplicate one SSD onto the other - but that's probably only an option if one SSD is completely blank or you're willing to erase it).
Then upgrade to Mountain Lion on the original SSD.
When you're done, hold down the option key when you start up to select which OS to use.
For many applications, it won't matter which SSD they're on - you'll be able to run them from either system without worrying about where the app is installed (each will have it's own preferences, stored on the current startup drive). But some applications are more complex, and rely on additional files that are scattered around the Library folders on the startup drive. Since you migrated your applications and data, you should have everything that's needed on both systems, including license keys, etc. I did this for a little while with Quicken, and I actually left the Quicken app on the Lion drive - it worked just fine even though I started up from an external Snow Leopard drive (I skipped the migration step entirely, and reentered my Quicken license code when starting up from Snow Leopard).
How successful this will be depends on exactly which applications you're using. Most of them will be OK, but if you're using something that has some esoteric copy-protection mechanism, you might run into a little bit of trouble. Consider upgrading the "new" Snow Leopard install to Mountain Lion, if that's the case, so you're original system SSD will remain Snow Leopard, with no changes.

Upgrading to M.L., but keeping Snow Leopard to run GoLive... how?

I'd like to upgrade to M.L., but REALLY want to keep GoLive running in 10.6, even on a partition. Can I just create a partition in Disk Utility of say, 30-50GB to run 10.6 and GoLive? I use Dreamweaver everyday, but there are still some things that are much faster about GoLive I'd like to keep available.

You can create a copy with Carbon Copy Cloner, create a partition in Disk Utility and upgrade to Mountain Lion

Upgraded both computers in the household and found Lion is too disruptive to workflow. Do I turn in the new laptop for a pre-Lion rebuild to keep Snow Leopard, or do I return computer and get upgraded memory to improve performance of existing MacBookPro?

Upgraded both computers in the household and found Lion is too disruptive to workflow.
Do I turn in the new laptop for a pre-Lion rebuild to keep Snow Leopard, or do I return new computer and get upgraded memory to improve performance of existing MacBookPro? I'm mostly still happy with existing MacBookPro, but Aperture doesn't work, the computer can't handle it.
Other possibility is setting up virtual machine with Snow Leopard server software on new computer.
Any opinions on what would allow moving forward with the least hassle and best workflow continuity?

hi,
what year and specs does the MBP have

HT1444 How can I upgrade the OS on my 5 year old MacBook Pro 17. It is currently running 10.4 (Tiger). I have an IMac 27 running Lion but have Snow leopard discs which came with the purchase. Can these be used to upgrade?

How can I upgrade the OS on my 5 year old MacBook Pro 17. It is currently running 10.4 (Tiger). I have an IMac 27 running Lion but have Snow leopard discs which came with the purchase. Can these be used to upgrade?

Buswab wrote:
How can I upgrade the OS on my 5 year old MacBook Pro 17. It is currently running 10.4 (Tiger). I have an IMac 27 running Lion but have Snow leopard discs which came with the purchase. Can these be used to upgrade?
If they are the grey discs which came with the iMac, then they will be machine specific and will not work on the MBP anyway. You will need to purchase a retail copy of Snow Leopard from the Apple Store for about $29 and upgrade from that. I presume your MBP is Intel and not G4.
Good Luck
Pete

How do I partition my MacBook Pro so I can keep Snow Leopard and also install Mountain Lion?

How do I partition my MacBook Pro so I can keep Snow Leopard and also install Mountain Lion?
I want to install the latest OS, but I already know that I will lose a lot of my software unless I can partition the hard drive and have two "bootable" drives.
How do I retain everything I have, partition the drive, then reloa the software I own according to which OS it will work under?

msmedia wrote:
I do not currently own OS X ML.
I am currently running OS X (10.6.8 Snow Leopard) on my MacBook Pro. It has a 2.8GHz Intel Core 2 Duo Processor. I want to upgrade to Mountain Lion, but many of my software titles will not operate with ML and I cannot afford to replace some of them (Adobe Creative Suite, for e.g.)
After I back-up my HD and then partition the HD, how do I use the back-up to reinstall what I want to the SL partition, and then place the rest on the ML partition.
I have not done what you want to do, so can only offer some general thoughts in support. Take value from the following where you can. No guarantees.
If it was me, I would use a disk clone utility (e.g. Carbon Copy Cloner) to image the existing Snow Leopard disk to an external drive. Then verify that the external drive would boot and run Snow Leopard normally.
I would then purchase and download the Mountain Lion upgrade installer, but not run it. Use Lion Diskmaker to make a bootable USB stick, and perform a clean install of Mountain Lion, replacing the Snow Leopard on your MBP. This way, you make absolutely certain that no third-party drivers or other SL cruft remains to make Mountain Lion unstable. Update to latest ML point release. Fix permissions. Let TimeMachine make a full backup of your ML installation to a different external drive. Then turn of Time Machine.
In Disk Utility, use the + sign at the bottom of the ML partition to add another GUID, HFS+ Journaled partition for Snow Leopard. Resize to taste. Name it differently from your ML partition. Exhale.
Now ideally, you would like to reverse the external clone and put it back into the new SL partition. Then fix permissions. And demonstrate that you can boot into individually stable OS X installations. This would save you alot of work. Resist copying your home directory into ML just yet.
If you cannot successfully achieve the preceding paragraph, you will be faced with a full SL and application reinstall.
The ~/Library contents for SL and ML are sufficiently different that you do not want to mix them. You may want to salvage Safari bookmarks.plist. And, ML created folders in the home directory may have different permissions or ACL settings than in SL. So, my rule of thumb would be to copy folders that you created in SL, and only the contents of matching named OS created folders such as Music, Pictures, Downloads, etc.
For each operating system, you probably want the Time Machine settings to exclude the opposite OS X partition. If you use the same host name in Sharing prefs, then you will mix SL and ML backups on the same Time Machine back up drive. If you use different host names, they will be distinct folders in the Time Machine backups.backupdb and allow discrete restores per host. You may also want to gag Spotlight from indexing the opposite OS X partition.

Can I keep Snow Leopard on my iMac and use Lion on my new powerbook and have my iPhone 3 synked to both?

I just got a new powerbook with Lion and I want to have my calendar and contacts and photos shared on all three. Can I do that without upgrading my powerbook to Lion and using the clowd? I like the idea of Clowd but there are some programs I can't run in Lion that will go away if I upgrade that I want to keep using. Any sugestions?

You can keep Snow Leopard on your iMac, but you would need to install Lion on another partition to use iCloud since it is not available for Snow Leopard. As for iCloud maybe the following will help you:
iCloud Help
Creating an iCloud account- Frequently Asked Questions
Apple IDs and iCloud
iCloud: Features that work with one account at a time on iOS 5 and OS X
iCloud: Backup and restore overview

I have a copy of Windows 7, and I am trying to bring up Boot Camp on my MacBook with Snow Leopard. But my Snow Leopard install disk is too old for Windows 7, so attempted Boot Camp install of drivers fails.

I have a copy of Windows 7, and I am trying to bring up Boot Camp on my MacBook with Snow Leopard. But my Snow Leopard install disk is too old for Windows 7, so attempted Boot Camp install of drivers fails.
I have hand-installed the NVidia graphics driver, and I have keyboard, minimal trackpad, and hardwire to internet all working. So the WIndows machine is usable. But I am hurting for wi-fi, better trackpad, and whatever else is delivered by Boot Camp. I can't use any of the Boot Camp upgrades because I do not have XP or Vista.

While we all have MacBooks in this forum not all of us use Boot Camp. There's a Boot Camp Support Community where everybody uses Boot Camp. You should also post this question there.
https://discussions.apple.com/community/windows_software/boot_camp

How do I reinstall Lion if I get a new hard drive? My mac came with Leopard and I cannot find my upgrade disk for Snow Leopard

My MacBook Pro originally came with Leopard. I have the OS and Applications disks for Leopard but I cannot find my upgrade disk for Snow Leopard. I would like to perform a clean install of Lion on the new hard drive and restore some data from my Time Machine backup. I am not looking to restore the current image to my new hard drive. I have not yet removed the exisiting hard drive nor have I wiped my data.

The only way to do that is to buy a New SL Retail DVD. Or you could buy the Lion Install USB thumb drive from Apple for $69.
You must have SL installed to then install Lion or have a thumb drive with the Lion installer.
You could also create a Lion USB Recovery thumb drive using Lion Disk Assistant. But you need to have Lion already installed and the Lion RecoveryHD Partition on your drive to make the Recovery thumb drive.
Lion Recovery Disk Assistant

I want to upgrade it to snow leopard. Where can I buy it?

I am running my macbook pro on mac os x 10.5.8 but want to upgrade it to snow leopard. Where can I buy it? Do I have to go to the Apple store ore is it available online?

Upgrading to Snow Leopard
You must purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard - Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store. Access to the App Store enables you to download Mountain Lion if your computer meets the requirements.
     Snow Leopard General Requirements
       1. Mac computer with an Intel processor
       2. 1GB of memory
       3. 5GB of available disk space
       4. DVD drive for installation
       5. Some features require a compatible Internet service provider;
           fees may apply.
       6. Some features require Apple’s MobileMe service; fees and
           terms apply.

Upgraded from osx snow leopard to lion and still no iCloud

Upgraded from osx snow leopard to lion and still no iCloud settings in System Preferences, why?

I have the exact same issue, and no Profiles for me under System. My system was upgraded from 10.6 as soon as Lion came out and I've never had the icon.
I have had iCloud set up by creating an account within Mail, Contacts & Calendars - but in this setup my Mobile Documents folder, my iCloud "Documents and Data", never synchronized with my other devices. That is why I began wondering why I don't have the iCon as I have seen other Macs that came with 10.7 installed factory.

Have early 2007 MacBookPro, Intel core 2 duo, 2.16 GHz; six mos ago expanded memory to 3GB to upgrade software to Snow Leopard; can I install Mountain Lion on my hardware?

have early 2007 MacBookPro, Intel core 2 duo, 2.16 GHz; six mos ago expanded memory to 3GB to upgrade software to Snow Leopard; can I install Mountain Lion on my hardware?

Supported
Models
iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
Xserve (Early 2009)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)

I currently have Leopard, and there are no longer updates for it. So I must upgrade to either Snow Leopard or Mountain Lion. Without doing so I cannot update my itunes, and my ipod is no longer compatile with my mac. How can I buy the upgrade

I currently have Leopard, and there are no longer updates for it. So I must upgrade to either Snow Leopard or Mountain Lion. Without doing so I cannot update my itunes, and my ipod is no longer compatile with my mac. How can I buy the upgrade, since I do not have access to the mac store as that comes with Snow Leopard? I went to Best Buy and they said neither Snow Leopard or Mountain Lion can be bought there.

Start by checking if you can run Snow Leopard:
Requirements for OS X 10.6 'Snow Leopard'
http://support.apple.com/kb/SP575
Whilst Apple have withdrawn Snow Leopard from their stores, you can still get it from Apple by calling 1-800-MY-APPLE (if you are in the USA) and they will supply the SL DVD for $20 for a single user, or $30 for a family pack that covers up to 5 Macs. You can also purchase the code to use to download Lion from the same number (Lion requires an Intel-based Mac with a Core 2 Duo, i3, i5, i7 or Xeon processor and 2GB of RAM, running the latest version of Snow Leopard), or you can purchase Mountain Lion from the App Store - if you can run that:
http://www.apple.com/osx/specs/
If you are outside the US call your national Apple Helpline:
http://support.apple.com/kb/HE57
If you're in the UK, use this number: 0871 508 4400
When you have installed it, run Software Update to download and install the latest updates for Snow Leopard.
To use iCloud you have to upgrade all the way to Mountain Lion:
http://support.apple.com/kb/HT4759

I want to install Yosemite onto an external hard drive, and keep Snow Leopard installed on the internal hard drive. I want to be able to boot from either system, depending upon circumstance (at least until Yosemite is stable). Is this possible?

iMac, Model Identifier iMac12,1 with 121.5" screen, 2.8 GHz Intel Core i7 processor, 8 GB 1333 MHz DDR3 memory, 1 TB internal hard drive, running Snow Leopard 10.6.8 from internal drive.
I want to install Yosemite onto a 1 TB external hard drive (OWC) , and keep Snow Leopard installed on the internal hard drive. I want to be able to boot from either system, depending upon circumstance (at least until Yosemite is stable). Is this possible?

It is possible. I'll let you read some articles that cover the setup:
Starting from an external USB storage device (Intel-based Macs) - Apple Support
or
http://osxdaily.com/2013/06/22/boot-mac-external-drive/

I have an iMac mid-2010 running Snow Leopard. Is it possible to install Mavericks and Windows 8 on separate partitions while keeping Snow Leopard?

I have an iMac mid-2010 running Snow Leopard 10.6.8. Is it possible to install Mavericks and Windows 8 on separate partitions while keeping Snow Leopard? If so, can you describe the steps?

That should not be a problem as long as there is enough room on each partition for each OS.
You would:
Use Disk Utility to partition your HD
Download the Mavericks installer and install it on one of the open partitions (when you run the installer from your 10.6.8 partition, it will ask you where you want to put Mavericks, and you will specify one of the open partitions).
Use Boot Camp to install Windows on another of the open partitions. Mac Basics: Using Windows on your Mac via Boot Camp

Upgrade but keep Snow Leopard

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