Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Any cons to installing Yosemite?

My mom has my old iMac G7 running Snow Leopard. She uses Mail and Safari, basically nothing else. I figure it's time for an upgrade, buy my mom is 79 and I don't want her to deal with significant system changes.


Are there reasons I shouldn't update her to Yosemite? Are there quirks or complex changes that would throw someone who can't troubleshoot on her own?


Thank you in advance!

Aluminum iMac 2.0 GHz Intel Core Duo 2, Mac OS X (10.4.10)

Posted on Mar 29, 2015 10:01 PM

Reply
Question marked as Best reply

Posted on Mar 30, 2015 9:33 PM

Yosemite would be a significant change for a 79 y/o person.


The application upgrade may change how one uses them to

perform similar tasks, in new OS X compared to older OS X.


The Snow Leopard 10.6.8 is a great system, unless the senior

citizen has some great need to procure the latest iPad, iPod, or

iPhone, and get all those Apps, and some other stuff.


The older computer likely is not up to the upgrade. At least 4GB RAM

for the operating system, a Core2Duo processor, & build year series

of fairly recent manufacture, are required. The ability to upgrade the

hardware (more RAM, larger/faster HDD, etc) is an important factor.


If the person is happy with Snow Leopard and has no need to get

into a later OS X, what is the rush? The older computer could be

upgraded to run Snow Leopard better, without loss of the users

original files, by adding an SSD and more RAM. And backup of all

the user files to an externally enclosed hard disk drive that has it's

own power supply. Learning how to backup & restore is more of an

issue with any Mac. And the process has changed in later Macs

that use the internet for most software update & restore efforts.


So it would be up to the vintage user, not the sales person, to choose.

If the old configuration were left intact, for that person's use, and they

also got a newer computer with later OS X, that would be different.

Then they'd not be forced into some unworkable new situation with

no way back to what they had. I'd not want someone to upgrade me.


In any event...

Good luck & happy computing! 🙂

9 replies
Question marked as Best reply

Mar 30, 2015 9:33 PM in response to Uncool

Yosemite would be a significant change for a 79 y/o person.


The application upgrade may change how one uses them to

perform similar tasks, in new OS X compared to older OS X.


The Snow Leopard 10.6.8 is a great system, unless the senior

citizen has some great need to procure the latest iPad, iPod, or

iPhone, and get all those Apps, and some other stuff.


The older computer likely is not up to the upgrade. At least 4GB RAM

for the operating system, a Core2Duo processor, & build year series

of fairly recent manufacture, are required. The ability to upgrade the

hardware (more RAM, larger/faster HDD, etc) is an important factor.


If the person is happy with Snow Leopard and has no need to get

into a later OS X, what is the rush? The older computer could be

upgraded to run Snow Leopard better, without loss of the users

original files, by adding an SSD and more RAM. And backup of all

the user files to an externally enclosed hard disk drive that has it's

own power supply. Learning how to backup & restore is more of an

issue with any Mac. And the process has changed in later Macs

that use the internet for most software update & restore efforts.


So it would be up to the vintage user, not the sales person, to choose.

If the old configuration were left intact, for that person's use, and they

also got a newer computer with later OS X, that would be different.

Then they'd not be forced into some unworkable new situation with

no way back to what they had. I'd not want someone to upgrade me.


In any event...

Good luck & happy computing! 🙂

Mar 30, 2015 9:39 PM in response to Uncool

Start by confirming what model you have. An iMac 'G7' doesn't make much sense. Apple Menu > About this Mac > click More info & look for the 'model identifier' in the system report.


An aluminium iMac can probably run 10.10, but you appear to be talking about an older system? Earlier Macs can't run the latest OS.

I would not change anything if she is OK with 10.6 & doesn't need to run the latest iTunes (for iOS syncing with the latest devices etc) or other newer apps.

Mar 30, 2015 9:50 PM in response to Uncool

One option is to create a new partition (~30- 50 GB), install the new OS, and ‘test drive’ it. If you like/don’t like it it, you can then remove the partition. Do a backup before you do anything. By doing this, if you don’t like it you won’t have to go though the revert process.


Check to make sure your applications are compatible.

Application Compatibility

Applications Compatibility (2)


Check that your computer is compatible with Mountain Lion/Mavericks/Yosemite.


To check the model number hold down the option/alt key, go to the Apple menu and select System Information.


iMac (Mid 2007 or newer) model number 7,1 or higher


Your Mac needs:

  • OS X v10.6.8 or OS X Lion already installed
  • 2 GB or more of memory (More is better - 4 GB minimum seems to be the consensus)
  • 8 GB or more of available space

Do a backup before installing.

Mar 30, 2015 9:48 PM in response to Drew Reece

Thanks, Drew. I'll double check the model when I visit her tomorrow. I'm inclined to not change anything as you (and others) have said. An issue I remembered after I wrote this is I'd like to sync my iPad and iPhone to it one last time (I didn't replace the iMac I gave her), but not if it means having to update the OS. I'll see what it lets me do. I appreciate the time you took to get back to me.

Any cons to installing Yosemite?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.