Can I upgrade to Lion from OS X 10.5.8 or do I have to go to Snow Leopard first?

Hello,
Can I upgrade from OS X 10.5.8 straight to Lion or do I have to first upgrade to Snow Leopard? We're a little behind.
Thank you for your help!
Karen

Limnos,
Here is that info:
Hardware Overview:
Model Name:          MacBook Pro
Model Identifier:          MacBookPro5,5
Processor Name:          Intel Core 2 Duo
Processor Speed:          2.26 GHz
Number Of Processors:          1
Total Number Of Cores:          2
L2 Cache:          3 MB
Memory:          2 GB
Bus Speed:          1.07 GHz
Boot ROM Version:          MBP55.00AC.B03
SMC Version (system):          1.47f2

Similar Messages

Can I upgrade to Lion from OS X 10.5.8 (Leopard)? Do I need to install Snow Leopard first? If so, Which version?

Can I upgrade to Lion from OS X 10.5.8 (Leopard)? Do I need to install Snow Leopard first? If so, Which version?

There are only two versions of Snow Leopard, the ordinary one and the server edition. Most people have no need of the server edition. Any Snow Leopard retail disc, no matter how old, even 10.6.0, can be updated to 10.6.8, so the version is pretty much irrelevant. You need to make sure your hardware is up to scratch for Lion though - you have to have an Intel processor, Core 2 Duo or better - NOT Core Duo.

I have a dual core mac pro tower , can I upgrade to lion from snow leopard?

I have a dual core mac pro tower , can I upgrade to lion from snow leopard?

The 2006 and 2007 Mac Pros can be upgraded as far as Lion. Mountain Lion can be installed on Mac Pros from 2008 onward. See below:
Upgrade Paths to Snow Leopard, Lion, and/or Mountain Lion
You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
Upgrading to Snow Leopard
You can 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 iCloud services; fees and
           terms apply.
Upgrading to Lion
If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
You can purchase Lion by contacting Customer Service: Contacting Apple for support and service — this includes international calling numbers. 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.
Upgrading to Mountain Lion
To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 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 Mountain Lion — System Requirements
       Macs that can be upgraded to OS X Mountain Lion
         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.
     For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion.

Can you upgrade to Lion from 10.6.6?

Hi, I was just wondering if it's possible to upgrade to Lion from OS X 10.6.6, or if you have to be on 10.6.8. Thanks!

If you have the Mac App Store, it is possible. But it is HIGHLY recommended that you run Software Update before installing Lion, to make sure you have the newest software - this is also required if you want iWork and iTunes to run in full screen in Lion.

HT1338 How can I upgrade to LION from 10.5.8? THX

Do i need to upgrade to SNOW LEOPARD first or can I just go straight to LION?
Model Name:          MacBook Pro
Model Identifier:          MacBookPro5,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2.4 GHz
THX

You need to go through Snow Leopard(phone the Apple Store.) If you want to upgrade to Lion 10.7 but not Mountain Lion 10.8, ask them for a Lion download code at the same time.
(69048)

Can I upgrade to Lion from Snow Leopard?

I currently have a MacBook Pro with Snow Leopard installed. I'm planning on getting one of the new iMacs as well. I was considering using the migration assistant to copy user, applications, etc., from my MacBook Pro, to the new iMac. So I'm thinking that for compatibility purposes, I should NOT wait and get an iMac with Lion, then try to use the migration assistant to migrate from Snow Leopard to Lion. So please tell me if this plan seems reasonable:
1. Purchase an iMac now, and use the migration assistant to copy stuff from my laptop.
2. Then upgrade the laptop and iMac from Snow Leopard to Lion when it's released.
My concern would be whether installed apps are compatible with Lion.
I'm a longtime linux user, and must say I am very impressed with Mac OS X! I still prefer linux for running server applications, but Mac OS X on the desktop is better than linux AND windows!
-Thanks

But most important of all: Can it run crysis ? Jokes apart:
I wouldn't get excited about Lion. I can spend hours about making an OS a real "think different" experience.
But since nobody will be paying for that and since many people before me tried hard to make Apple developers understand what to be improved, Apple just trash those suggestions. For Example:
It must have been how many versions of Preview where if you type in a PDF document search a phrase like "I want to Go" the Preview shows each I each Want each To each Go in a PDF. C'mon.
Did you see Spaces in Lion? Was it really necessary to change it? C'mon this is like a psychotic housewife that likes to move furnitures around once in a while until some furniture got broken.
You know when Apple was really different when there weren't any "OMG and I was lik you knoww, really and it was like you knowww yeah cool yeah cool" college girls who know have an apple just to show off the apple logo on front of their device. Is this the payback for a 1000 $ computer? It's humiliating. Truly. Now if we want to be serious let's be truly serious.

I can't upgrade to Lion from Snow Leopard

Hi,
I'm trying to upgrade an older MacBookPro to Lion from Snow Leopard. The MBP was built in 2007, and has a 2.4Ghz Core 2 Duo, with 4GB of RAM. It's currently running OS X 10.6.8, which means the computer should be able to run Lion.
I have purchased Lion before for other machines, and so if I log into the App Store on this MBP, and then click on the "Purchases" tab, I see OS X Lion at the bottom of my list of App Store purchases, with an active "Download" button next to it. If I then click on "Download", the App Store puts up a spinning logo for a few seconds (up by the nagivation links in the top bar of the App Store), and then the spinner disappears, the "Download" button goes from greyed-out to active, and then that's it. No indication that Lion has started downloading or anything like that. I'm stumped. By all indications, I should be able to download Lion, and not only does it not download, but it gives me no information as to why it didn't.
Help!?!

Wait...I may be an idiot...
I went through this whole rigamarole of downloading the "Install OS X Lion" app onto a second mac, then copying that App over to the "Applications" folder of the old mac I'm trying to update. Then, when I looked in the "Applications" folder of the old Mac, sitting there right next to "Install OS X Lion" was an App called "Install OS X Mavericks". I have no memory of downloading that particular app, but perhaps it did, and perhaps once it did, the system prevented me from downloading the Lion installer...which would make some sense.
As of this moment, I am upgrading the machine to Mavericks, which seems like a win all around.

How can I upgrade to Lion again from Snow Leopard?

My Macbook Pro (Late 2011), was shipped with OSX Lion but due to some software compatibility issues, I downgraded my OS to Snow Leopard, but now that software is fully compatible with OSX Lion and Mountain Lion, how can I upgrade to Lion again?

Hi Viaixtapa, well long story...
I phoned the number above and purchased a license. The process worked fine, the Apple Tech took my particulars, I received an email right away acknowelging my purchase and one from the Tech giving me his details so that I could come back to him if I needed help. But when I went to download Lion it would not download because I do not have the requirements to load it, mine is an Intel Core Duo instead of an Intel 2 Duo or later.
The clerk in the Apple store in Vancouver checked the details of my machine and told me I could load it if I upgraded the memory. But apparently that was incorrect. The Tech I who sold me Lion checked too and said no, my iMac is not capable of supporting Lion. So a plus and minus answer. I did get Lion, but was unable to load it, yours is a 2008 model so you should have no trouble. Why not try the number or the international website above from Steve, nothing ventured, nothing gained. I will just keep saving my pennies toward a new iMac!!

Why can't I upgraded to lion from snow leopard

why can't I upgraded to lion from snow leopard

You will need to provide more information. Your question is too vague to answer.
Barry

I have an iMac purchased new about 5 years ago with OS 10.4.11. I would like to upgrade to Lion. I currently have a 2.33 GHz Intel Core 2 Duo processor with 2 GB of ram. Can I upgrade to Lion, and what is the best way to do so?

I have an iMac purchased new about 5 years ago with OS 10.4.11. I would like to upgrade to Lion. I currently have a 2.33 GHz Intel Core 2 Duo processor with 2 GB of ram. Can I upgrade to Lion, and what is the best way to do so?

From what I read here:
http://www.tuaw.com/2011/06/06/lion-...u-2-gb-of-ram/
s long as they already have Snow Leopard 10.6.8 installed in it.All a person needs to do with that type of iMac is to upgrade/max out their Ram. They claim that an Interl iMac with Core 2 Duo is all that is needed, as long as it has OS 10.6.8 installed. They say you don`t need the "Core i3, Core i5, Core i7, or Xeon processor"
But I wonder about the RAM speed, the iMac 2.33Ghz uses DDR2 SDRAM, which I believe is rated at 667Mhz. Lion maybe installed but it might be problems running smoothly or not?
Did some quick checking and the iMacs apple is selling this year use 1333MHz DDR3 SDRAM.
The only thing to do is to make sure you have a good back-up, Install your RAM and install Snow Leo, then wait a couple of hours and install Lion.
Good Luck

I have a Power Mac G5 Dual 2.3 running 10.5.8, I understand that I can not upgrade to Lion, so what will happen to my Mobile me, which I can not live with out?

I have a Power Mac G5 Dual 2.3 running 10.5.8, I understand that I can not upgrade to Lion, so what will happen to my Mobile me, which I can not live with out? Also will I be able to get Icloud to work?

Hi Mary, the other so called "Features" of iClound will not work for like Syncing, but eMail will.
MobileMe & dot Mac will still work last I heard.
iCloud Mail setup, even in 10.4/10.5…
Don't delete your old account yet. Just setup a new one in Mail>Preferences>Accounts, little plus icon. Choose IMAP as account type, not ,mac or MobileMe.
IMAP (Incoming Mail Server) information:
          ▪          Server name: imap.mail.me.com
          ▪          SSL Required: Yes
          ▪          Port: 993
          ▪          Username: [email protected] (use your @me.com address from your iCloud account)
          ▪          Password: Your iCloud password
SMTP (outgoing mail server) information:
          ▪          Server name: smtp.mail.me.com
          ▪          SSL Required: Yes
          ▪          Port: 587
          ▪          SMTP Authentication Required: Yes
          ▪          Username: [email protected] (use your @me.com address from your iCloud account)
          ▪          Password: Your iCloud password

HT1444 how can I upgrade my macbook from 10.5.8 version to the latest version

how can I upgrade my macbook from OS X 10.5.8 version to the latest version?

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

Running 10.6.8 on Mac Pro Dual-Core Intel Xeon 2.66GHz processors. Can I upgrade to Lion 10.7

I've just upgraded from 10.5 to 10.6.8 on a Mac Pro Dual-Core Intell Xeon, 2.66GHz. Is it possilbe to upgrade to Lion 10.7 with my Mac Pro Dual Core or have I just hit my ceiling on 10.6.8 update ?

Mac Pros are not PowerMacs. In 2006, Apple changed all its cheesegrater enclosure Macs to have the Xeon chip installed, and changed the name to Mac Pro at that that time from PowerMac G5. That said, all Mac Pros can upgrade to a minimum of 10.7.5. Only the earliest ones can't upgrade to 10.8 and above. 10.7 and later do not have Rosetta, the ability to run PowerPC (pre-2006) applications natively. For other pitfalls, read this tip.

HT1444 can I upgrade Mountain Lion to a Mac 10.5.8

can I upgrade Mountain Lion to a Mac 10.5.8?

It depends upon your Mac. Get more information about your computer. Go to the Apple in the upper left corner of any window, then "About this Mac" and "More Info..." Copy and paste the information here, but omit the serial number and Hardware UUID (if present).
Upgrading to Mountain Lion - http://www.apple.com/osx/how-to-upgrade
Mac OS X: System requirements for Mountain Lion (10.8) - http://www.apple.com/macosx/specs.html
Lion and Mountain Lion application compatibility - http://roaringapps.com/apps:table
Kappy 08/2012 post on upgrading to Snow Leopard, then Lion or Mountain Lion - https://discussions.apple.com/message/19401628 - including how to get Snow Leopard and Lion since Apple removed them from the online store.
Incidentally, you posted this in the 10.3 and earlier forum. Nobody is going to see it here so it would be good if you selected the correct forum next time you ask a question.

I need to upgrade my desktop running version 10.5.8. Do I have to install snow leopard first or can I go directly to mountain lion?

I need to upgrade my desktop which is running version 10.5.8. Do I have to install snow leopard first or can I go directly to mountain lion?

robertnb1985 wrote:
you can just go to apple.com/store and get it from there but the apple stores no longer have it, you might be able to buy it at bestbuy
Not necessary. The Apple web store has Snow Leopard disks at a very attractive price:
http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard

Can I upgrade to Lion from OS X 10.5.8 or do I have to go to Snow Leopard first?

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