Upgrade OS X 10.5.8 to Snow Leopard or Lion

This is what I have: iMac8,1, 6 MB Mem, 2 GB B Speed, 1.07 GHz....
What is the best way to upgrade from OS X 10.5.8 to either snow leopard or lion? Where do u find snow leopard?

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Whilst Apple have withdrawn Snow Leopard from their stores, you can still get it from Apple by calling 1-800-MY-APPLE (if you are in the USA) and they will supply the SL DVD for $20 for a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

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Macbook 2006 upgrade to Leopard, Snow Leopard, or Lion?

I own a white Macbook pro 2006 core 2 duo OS x 10.4 tiger. More than anything, I want to update this computer. Is there any possible way to upgrade to leopard, snow leopard, or lion?

You can upgrade from 10.4 to10.6 with no problems. Any program that runs under 10.4 will run under 10.6. You might have to upgrade some drivers for printers, etc.... And you will have to install Rosetta if you have any Power PC applications http://www.macobserver.com/tmo/article/snow_leopard_installing_rosetta/ I recently upgraded an older Core Duo MacBook (1,1) from 10.4 to 10.6. If you only want iPhoto or other single apps from iLife '11 you can get them from the App Store after you've upgraded to 10.6.6. iPhoto, iMovie or Garage Bandfor $15 each and Pages, Keynote or Numbers from iWork '09 for $20 each.
You can order a Snow Leopard10.6 install disk for $29 as long as you have at least1gb of RAM and 5gb offree space on your hard drive. http://store.apple.com/us/product/MC573Z/A?mco=MTY3ODQ5OTY
A 10.5 Leopard disk willrun you over $100
Once you are at 10.6.8 you can buy Lion from the App Store if you have at least a model 2,1 MacBook. Lion will require at least 2gb of RAM but really needs 4gb to run smoothly. Also Lion doesn't run any PowerPC programs. To see if you have any Power PC programs go to the Apple in the upper left corner and select About This Mac, then click on More Info. WhenSystem Profiler comes up select Applications under Software. Then look under kind to see if any of your applications are listed as Power PC. Universal and Intel will run under Lion.
Before Mac switched to Intel processors they used Power PC processors from 1994 to 2005. Power PC 601 through 604, G3, G4 and G5. Applications written for the Power PC processors need an application called Rosetta to run on Intel processors. This was part of the Operating System in 10.4 and 10.5 but was an optional install in 10.6. With10.7 Lion Apple dropped support for Power PC applications.

System freezes when attempting to upgrade from Snow Leopard to Lion

I hope someone can help me out there. I have downloaded the Lion upgrade install program and built an install disk on my jump drive using Lion Diskmaker 2.0.2, but when I tried to upgrade from Snow Leopard to Lion using the jump drive, the install freezes at 24% and I cannot reboot or anything. It just keeps coming back to the install screen. Any suggestions?

This could be due to a number of causes. If you have the Lion installer application, then I suggest you put it in your Downloads folder. Now do this:
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.
When you've done the above you should now double-click on the Lion installer application in your Applications folder. When prompted click on the Install button. Note that you will not use the flash drive you made as you shouldn't need it. And, this will avoid any issues with a bad flash drive installer.

Upgrade from snow leopard to lion 10.7.2

Hi all,
I wonder if anyone can help me at all. We currently have three MAC computers in our office, the newest one is running on version 10.6.8 and the other two are 10.5.8. I want to upgrade all of them to the new Lion 10.7.2 so we can have the new server and access all the features that goes with it. I understand that you cannot just do an upgrade from leopard to lion, you have to buy all of the upgrades. Is this correct? Also, do I need to buy all the upgrades for all of the MACS or can I just buy one version of each? Would it be a version of snow leopard, then Lion, the Lion 10.7.2 ?
Hope this makes sense, any help would be much appreciated.
Thanks again,
Andrew

argo10 wrote:
We currently have three MAC computers in our office, the newest one is running on version 10.6.8 and the other two are 10.5.8. I want to upgrade all of them to the new Lion 10.7.2
First off you should consider the risks of upgrading to 10.7
1: 10.7 runs poorly or slowly on most older Intel hardware (certainly machines old encough to run 10.5 qualify)
Lion has been tested and it's a hair slower than Snow Leopard.
2: Lion machines also has to be 64 bit Intel processors, not the 32bit Intel Core Duo's. No PowerPC machines.
3: 2GB of RAM is required, but people report 4GB is better.
4: 10.7 will not run a LOT of your 10.5 and 10.6 software, and a lot haven't been upgraded/updated to work with 10.7. This also includes drivers for scanners and printers that some might be a bit older.
You can check this compatibility database
http://roaringapps.com/apps:table
Snow Leopard runs everything from 10.5 and 10.6 because of Rosetta. So all your software should work, perhaps with a minor update each.
5: OS Lion introduces some radical changes in the User Interface that can disrupt your workflow and sanity.
My 20 plus Apple vet/production manager opinion is this, upgrade the 10.5 machines to 10.6.8 and leave things alone.
When you buy new hardware, it will come with 10.7 and then you buy new software to go with it and gradually ease into it, sort of like getting a enema, insert gently.
If you go all radical and change all the machines, your going to be in for quite a bit of pain, not only on the machines, but from the users using them, believe me!
I understand that you cannot just do an upgrade from leopard to lion, you have to buy all of the upgrades. Is this correct? Also, do I need to buy all the upgrades for all of the MACS or can I just buy one version of each? Would it be a version of snow leopard, then Lion, the Lion 10.7.2 ?
You can buy this ($69) and backup, wipe and install. Need one for each machine on 10.5. and you should have one for the 10.6 machine too, but you can download Lion $29 from the 10.6.8 AppStore instead, no USB copy.
http://store.apple.com/us/product/MD256Z/A
Snow Leopard $29 install/upgrade disks are here
http://store.apple.com/us/product/MC573Z/A
Again, I suggest you just upgrade the 10.5 Intel machines to 10.6, it's less expensive, it's stable and it works faster than 10.5 or 10.7 in tests.
Save Lion for new hardware and software upgrades when they arrive.

Upgrade from Snow Leopard to Lion (mac)

After a ugrade from Snow Leopard to Lion on my Imac, the software witch i have by mine E3000 router, works not longer anymore.
What can i do?
How can i chance something now??
greets marijke

Welcome to the Cisco Home Community.
Check out this post from troia.
http://homecommunity.cisco.com/t5/Wireless-Hotspots/New-Lion-system-on-mac/m-p/417939/message-uid/41...
The Search Function is your friend.... and Google too.
How to Secure your Network
How to Upgrade Routers Firmware
Setting-Up a Router with DSL Internet Service
Setting-Up a Router with Cable Internet Service
How to Hard Reset or 30/30/30 your Router

I have a hdd from late 2009 that I upgraded from leopard to snow leopard to lion to mountain lion. I want to upgrade the hdd to ssd. Do I need to buy a new copy of mountain lion to install on the ssd? If not, then what is the procedure to transfer?

I have a hdd from a late 2009 mbp. I upgraded from leopard to snow leopard to lion to mountain lion. Now I want to upgrade to a ssd. Do I need to purchase a new copy of mountain lion to go on my new ssd? If I don't, then what is the procedure to transfer mountain lion with my 4 user accounts onto the new ssd from the hdd?
I'm confused on if I can use the recovery hd on a thumb drive to install mountain lion on my ssd. Will it be pheasible with so many OS X upgrades? And then how do I get my user accounts onto the ssd from the hdd. Do I use migration assistant? Do I need to make a time machine backup first? Should I use something called Carbon Clone or something like that?
Thanks for reading

If you have a cable that connects and external HDD to the MBP, it will do. If it is something like this, an enclosure will not be needed for the swap:
An enclosure allows you to use your old HDD for storage or backup purposes. The cable will not.
Here are instructions as to how the swap can be performed using DISK UTITY. Substitute You cable for the enclosure in same:
INSTALLING A NEW HDD IN A MBP
1. Make certain that you have backed up all of your important data.
2. You will need a HDD enclosure. One with a USB connection will do. A 9 pin Firewire is better.
3. Install your new drive in the enclosure and connect it to your MBP.
4. Open DISK UTILITY>ERASE. From the left hand column drag the new drive into the 'Name' field. Make sure that the format is 'Mac OS Extended (Journaled)'. Click on the 'Erase' button.
5. Click on the 'Restore' button (on top). Drag the old drive into the 'Source' field and the new drive into the 'Destination' field. Click on the 'Restore' button on the bottom right hand corner.
Depending upon the amount of data you are transferring, this may take a couple hours or more. A Firewire will speed up the transfer. This will result in both drives having identical information on them.
6. After the data transfer has completed, you may swap the drives. Start the MBP and you have finished the installation. The initial boot may take a bit longer than you are accustomed to, but that is normal.
7. When you are satisfied that the new hard drive if functioning properly, you can erase the old drive and use it for any needs that you may have.
If there is any confusion on your part, post back.
Ciao.

I am new to mac's and have upgrade from Snow Leopard to Lion but......

I am new to mac's and have upgrade from Snow Leopard to Lion but not all my application will work. Is it save to reinstall using original snow leopard dvd and does it wipe all my other application like apature? I am in a panic over this, any help!!
I came across this online and i want to know is it safe to do this:
Backup your User folders to an external drive. This should preserve your documents, photos, music, etc. If you store those things in locations not in the User folder, make sure to copy those over too.
Insert the Snow Leopard disc. Restart your Mac and hold down C to boot to your DVD drive.
Go to Utilities in the menu bar once the installer pops up and select “Disk Utility.”
Find the drive in the sidebar where Lion is installed, select it and navigate to the Partition tab.
Click on the drop down menu under Partition Layout and select “1 Partition.” Hit Apply.
Now navigate to the Erase tab and make sure “Mac OS Extended (Journaled)” is selected, then hit Erase to delete all data on the drive.
Quit Disk Utility to get back to the Snow Leopard installer and proceed with the install.
Restore your User folder and documents from your backup.
Run Software Update to get everything current, install your apps from your original install media and update those as well.
if any one can help me that would be great, thanks Mike

Before you do that why not do this first:
Repair the Hard Drive and Permissions
Boot from your Lion Recovery HD. When the recovery menu appears select Disk Utility. 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 main menu.
To boot from the Recovery HD restart the computer. After the chime hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
If this doesn't help, then you can proceed to reinstall Snow Leopard as follows:
Downgrade Lion to Snow Leopard
1. 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.
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 then click on the OK button. Click on the Partition button and wait until the process has completed.
4. Quit DU and return to the installer. Install Snow Leopard.
This will erase the whole drive so be sure to backup your files if you don't have a backup already. If you have performed a TM backup using Lion be aware that you cannot restore from that backup in Snow Leopard. I suggest you make a separate backup using Carbon Copy Cloner 3.4.1.
This will erase the drive so be sure to backup your files before doing this.

I upgraded my 3 yr old iMac to Snow Leopard and now my HP C4150 Scanning function doesn't work (not recognized). I downloaded updated Drivers from the HP site, but still no joy. Any suggestions?

I upgraded my 3 yr old iMac to Snow Leopard (OS X 10.6) and now my HP C4150 Scanning function doesn't work (not recognized). I downloaded updated Drivers from the HP site and installed them, but still no joy. Any suggestions?

aspaceman,
Perhaps I owe you an apology. Having re-read that downloading from HP was unsuccessful I feel uncomfortable. Can I suggest you update your 10.6 system (as noted in your profile) to 10.6.8 (if it is not already there) by using the
Mac OS X 10.6.8 Update Combo v1.1 combo update plus any software updates that then apply.

I have a big problem with Lion and PGP. After upgrading from snow leopard to lion I cannot access my PGP drive which was generated under snow leopard. PGP does not start but gives a notion that lion cannot work with my PGP version. Solution?

After upgrading from Snow Leopard to Lion I cannot access a PGP drive which was generated under snow leopard. PGP does not start. When I try to start I just receive a message that Lion cannot work with PGP. How can I now access important and confifential informatio which I have stored in PGP (snow leopard). Do I have to move back to snow leopard. If so, how can I do this?

If you have this product,
http://www.symantec.com/business/support/index?page=content&id=TECH165159
you have to go back to Snow Leopard.
To re-install SL, back up your home directory, format and re-install.

I have an early 2008 iMac running iOs 10.5.8. I need to upgrade to at least iOs 10.6 snow leopard in order to install the driver for a new HP Office Jet Pro 8610 printer. How do I go about doing this, and which version of 10.6 would be best?

I have an early 2008 iMac running iOs 10.5.8.It has a 2.8 Ghz Intel Core 2 Duo. I need to upgrade to at least iOs 10.6 Snow Leopard in order to install the driver for a new HP OfficeJetPro 8610 printer. Which version of 10.6 would be the best for this Mac and how do I go about upgrading?

Click here and buy the DVD.
(115929)

I want to upgrade to Lightroom 5, but I'm concerned about compatibility with my 2008 intel Core 2 Duo iMac with only 4G of Ram. Will I be able to run Lighroom 5 if I upgrade from Snow Leopard to Lion?

I want to upgrade to Lightroom 5, but I'm concerned about compatibility with my 2008 intel Core 2 Duo iMac with only 4G of Ram. Will I be able to run Lightroom 5 okay if I upgrade from Snow Leopard to Lion? What will happen to the applications that aren't 64-bit compatible? Also the Eye-one Display 2 colorimeter to calibrate the monitor will not run on Lion, so that will be an expensive upgrade to an i1DisplayPro. Is the upgrade important enough to offset the expense? I have an Epson R2000 printer. Will there be problems with the drivers if I upgrade to Lion? It would be great to hear from other mac users who are also photographers and who print their own photos.

Before upgrading to Lion be sure to read this link:
https://discussions.apple.com/docs/DOC-6271
Adobe lists these requirements:
http://www.adobe.com/products/photoshop-lightroom/tech-specs.html
Looking at http://www.everymac.com/ even the earliest 2008 iMac was fully 64 bit, even though Boot Camp doesn't support 64 bit Windows on that machine.

If I upgraded my MacBook Pro from Snow Leopard to Lion via the web and now wish to erase the hard drive and restore it to factory settings to sell. How do I accomplish this?

I upgraded the operating system on my MacBook Pro from Snow Leopard to Lion via the web. Now I need to erase the hard drive and restore it to factory settings, so that I can pass it on. How do I accomplish this? When I insert the Mac OS X install disk, the only option is to erase the free space. Any insight would be appreciated.
Thank you

You need to boot off the original Snow Leopard DVD's that came with the system.
Once you are running off of the DVD you will be able to do a clean install of SL
To boot off the DVD with the system up running Lion insert the DVD. Open Sytem Preferences->Startup Disk and select the DVD then restart the machine.
Message was edited by: Frank Caggiano

Will upgrading from Tiger 10.4.11 to Snow Leopard delete programs?

Sorry if this is a stupid question or answered a million times before, but will upgrading from Tiger 10.4.11 to Snow Leopard stop my existing programs (PhotoShop, Office etc) from running? I've got an Intel MacBook but I've never installed a new OS myself, so any tips gratefully received! Thank you.

You will lose the ability to work in any Classic OS applications that ran under system 9.
If I were you, before upgrading do yourself a favor and purchase an external hard drive that you can "clone" your Mac to. If possible, a large enough drive that you can have 2 partitions. In one you would clone your current system and apps. Then after the upgrade, clone again your updated system to the other partition as a emergency backup.
With the clone of your current set up, if need be you can rebbot to it so that you can use any of your "old" applications.

Macbook Air first generation able to upgrade to Mac OS X v10.6 Snow Leopard

Macbook Air first generation able to upgrade to Mac OS X v10.6 Snow Leopard? Some web sites open a bit on the evaluation, said that the first generation of Air not suitable to install Snow Leopard, click here to collect the views of Members, thank you ~
中：
Macbook Air 第一代能否升级到 Mac OS X v10.6 Snow Leopard？有些网站上开了一下测评，说第一代的Air不适合安装Snow Leopard，在这里想征集一下各位的意见，谢谢～

HI,
Check out this thread.
http://discussions.apple.com/thread.jspa?threadID=2129230&tstart=0
Carolyn

How do I upgrade my OSX Snow Leopard to Lion?

I have Snow Leopard on my MacBook (bought 2009). I have been unable to get it onto Lion as I could not access the app store (software error, now fixed).
I believe I have to from Snow Leopard to Lion to get to Mountain Lion. Thing is I cannot find Lion on the app store, and think it has been taken off.
So how on earth can I get to Lion?
Help please.

If you have Snow Leopard 10.6.8 installed you don't need Lion.
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.

Upgrade OS X 10.5.8 to Snow Leopard or Lion

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