OS X V10.6 Snow Leopard :: Downgrading From 10.7 To 10.6 Possible?
May 15, 2012
Is it possible to delete the whole software system from my iMac (version 10.7.3, Lion), and put on everything from my MacBook (version 10.6, including all applications, like the older iTunes version etc.) on it? Not so that I'd see my MacBook on my big screen, but so that the iMac would independently run with 10.6 instead of Lion? The iMac is new and came with Lion.Nothing I work with/on on an every day basis works with Lion and I'm ready to throw the iMac out the window. Everything's fine under 10.6. I just wanted a bigger screen and more space.
I'm sure there are other threads about this when you know where to look, but I don't. I'm not very knowledgeable with computers, but I start to understand that I'm not the only one having a set of problems with Lion.
Info:
iMac, Mac OS X (10.7.3)
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Oct 13, 2009
Is there a way to downgrade the Preview application in Snow Leopards. Just because i don't like the Insta Alfa in the new Preview
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May 17, 2012
I understand the "can't" in downgrading from 10.7 Lion to 10.6 SL, so I'd like to pose a related question.Â
Assume one has an iMac running 10.6.8 and it dies, and that AppleCare has expired. Assume there is a full TimeMachine backup and two current bootable clones (SuperDuper) as well. One orders a new iMac and it comes with 10.7 installed. I take it you can't clone over the old 10.6, or use Time Machine to make the new iMac like the old iMac in so far as data, preferences, bookmarks and so forth are concerened. Am I correct in this understanding?Â
If so, how would one, having 3 current 10.6.8 backups, get the new 10.7 iMac set up with data, photos, user preferences, bookmarks and so forth from the clone or the TimeMachine? Could you even use the backups?
Info:
iMac (27-inch Late 2009), Mac OS X (10.6.8), 8G Ram; 4G Ram; 3G Ram; 2G Ram
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Sep 7, 2009
I upgraded my 13" unibody MacBook to Snow Leopard today and immediately began experiencing the same wireless connection problems that everyone has been having (sure wish I'd Googled "wireless network problems snow leopard" before installing... but the reviews were so glowing...) I would like to downgrade to Leopard but am afraid I will lose my files as I did not clone my HD before upgrading. I have Time Machine set to backup my files whenever my external HD is connected, so I connected my HD and did a Time Machine backup before installing SL. I did not clone my HD, which I am now regretting, but I thought that Time Machine backups were safe enough. I have the Leopard disks that came with my MacBook.
What I need to know is how I can reinstall Leopard and then restore my files as they were from the Time Machine backup I made before installing SL. As I have never tried to downgrade before I am worried and am hoping for step-by-step instructions for how I would do this. I am reading that I would need to do a clean install that would erase my hard drive but am not certain that I would then be able to restore my files using the Time Machine backup I made right before installing SL. The situation is complicated by the fact that I already tried to restore from the Time Machine backup I made before I installed SL, naively thinking that this would fix everything, but of course it only restated my files as they were before the SL install without changing the system back to Leopard.
(1) Reinstall Leopard using original disks (assuming it would have to be a clean install, as in erase hard drive and install system, but if not, all the better).
(2) Hook up the external HD and then ask Time Machine to "restore" the image of my MacBook's HD from the backup made immediately before installing SL.
I would like to have my wireless back.
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Apr 7, 2010
I upgraded to snow leopard a few months ago. Its fine but its messing with my battery life. ever since i installed it told me to check battery. now my battery last only a few minutes. ive reset pram and smc but nothing helps. This battery is 8months old. I feel its the software. there is much written about this on forums with people having similar problems. Im thinking of going back to leopard. If i do, what kind of things will i lose? like data and apps?
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Jun 15, 2009
Basically I installed Snow Leopard but am not happy with it, buggy etc. I want to downgrade to regular Leopard. Is there any way I can do a Time Machine backup now just to save my "user files" and not my system files. Basically I would like to do a system restore but take my current state of user files in Snow Leopard. Is this possible?
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Oct 26, 2009
After I bought and installed Snow Leopard, I realized some of the most important apps that I use do not work under the new OS and I've been waiting for weeks (months maybe) for some update from the developers but seeing as they are more likely to wait, I've decided to downgrade back to Leopard again, the thing is that I'm on a VERY tight schedule these weeks, I have a lot of deadlines to meet and I don't want to install the apps that do work on Snow Leopard back again in Leopard. I don't have a Time Machine backup from back when I was on Leopard, and I haven't even made one of SL either, just an external HHD with my data (but no apps).
I've read online that people are having a hard time downgrading because there are a lot of errors in Time Machine and Migration Assistant, the most common one I've read about is that the Migration Assistant does not allow you to migrate from a newer OS to an old one. Since the most important thing I wanna migrate are the applications I've already installed in SL, this would be counterproductive.
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Jul 23, 2010
I have a new 27" 2.66Ghz Quad Core iMac which has got 10.6 installed. Does anyone know if I can go back and install 10.5?
Reason being, we run a content management system using quark 7.5 and are unable to upgrade to v8. There are operating issues running quark 7.5 on 10.6 and if I can go back to 10.5 that would solve everything.
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Sep 8, 2009
I've been having a few problems with my MacBook Pro ever since I upgraded to Snow Leopard, and some of these problems haven't been remedied even after several reinstalls. The main thing that's bothering me is my screen has started to flicker slightly (most noticable when a page has a white background), and it occurs on any brightness. It used to do this in Leopard as well, but not to this extent - it only ever did it if I was running on battery power and if the brightness was turned down quite low. Under Snow Leopard it's doing it under all brightness levels and regardless of if it's charging or on battery. It doesn't happen at all in my Boot Camp partition, so although it could just be a hardware thing that happened to start around the time Snow Leopard installed, I'd like to reinstall Leopard and see if it helps at all.
However, my question is - I have a Time Machine backup from Snow Leopard, would I be able to use this at all after I reinstall Leopard? Even if it's just to get my documents and apps back?
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Sep 21, 2009
I "downgraded" my computer back to leopard (10.5.8) from snow leopard (10.6.1) via the SL install disk and a time machine backup. Now my VMware Fusion virtual machine for Windows XP is missing in action. Where can I find this on my Time Machine backup so that I can see if I can restore it?
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Sep 9, 2009
I have been having strange issues with my 2.13GHZ SSD Air hanging on boot disk errors and a complete restore didnt help much. Also the fans would run when doing next to nothing and the air was cool to the touch. I cant really think of anything else to try so im going to try to have it replaced with a refurb rev B. Is there any internal differences between the two besides speed etc?
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Jul 13, 2008
I just got the new upgrade and it's caused a definite problem for me.
I use some audio connection software and while it will transfer from the mac to the external disk (an IDE drive in a proprietary format), it won't do the reverse. I believe this was an issue even with 10.5.3.
How can I go back to 10.5.2 when everything was rosy? Can I just download the 10.5.2 updater off the Appe, site and run that? Or do I basically need to back up my machine and reinstall my whole system over again?
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Mar 18, 2012
Upgraded to the lastest OS in December and its utterly killed my 1st gen MBA - within 15-20 minutes of watching video its operating at 100 degrees and thermally cuts out. Genius bar has replaced the thermal module and then advised me to go back to a previous OS as they reckon the machine simply can't handle the OS. I'm pretty sure it had Leopard on when I bought it, and I soon after upgraded to Snow Leopard. Can I get hold of installation disks anywhere? I've probably got the originals somewhere, but as half my stuff is in storage, not sure where. Â
Other thing is how do I physically do this? Whilst I've got an external disk to backup to as I don't have the airport extreme I used to have it connected through with me, time machine isn't recognising it as the back up. Presumably if I do back up I won't then be able to restore files anyway to an older OS?Â
My superdrive isn't with me either, so can I load the files from the disk to a USB stick and boot/install from there? I'm going to manually back up and will lose a load of software, but frankly the machine is useless now anyway so I've got to try something. No idea what it will do to my iphones and ipad apps, but again, I'm pretty well stuffed for a laptop as is..Â
Info:
MacBook Air, Mac OS X (10.7.3)
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Jun 13, 2009
... long time reader, first time poster!! So I'm doing it. I'm switching from PC to Mac. I've been waiting for a while now and the new MacBook Pro's have convinced me. I'm buying the 13 inch this week.
However I'm slightly worried about the upgrade to Snow Leopard in September.
My question is if I buy a new MacBook Pro this week and upgrade from the current version of Leopard to Snow Leopard will it be the EXACT same as the version of Snow Leopard that ships with new MacBooks after September?
Is the upgrade just the same as the full software version available post September? Does the upgrade it just detect if you have the previous software and installs as if it were the full? Or does it just "patch" things depending on what's different from previous versions?
I can wait till after Snow Leopard is released in September 09 if it is different to Leopard upgraded to Snow Leopard.
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Aug 25, 2009
I am using an HP Color Laserjet 3505n. Will snow leopard work with this printer?
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Mar 31, 2012
I have a Snow Leopard Install Disk for the 13-inch Macbook Pro model.I also have a 21-inch iMac. I have OS X Lion installed on both. I have Snow Leopard installed as a partition on my Macbook Pro, which I installed via the install disk. I want to do the same thing for my iMac but I am unable due to (seemingly) my install disk is for a Macbook Pro and not for an iMac.
Info:
iMac, Mac OS X (10.7.3)
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Feb 28, 2009
I'm having the "messenger: mac typing issue" and decided to go back to Safari 3. I downloaded it from Apple's site but when trying to install it doesn't allow me to select my HD volume because it says there is a newer version. How should I procede?
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Jun 23, 2012
I am trying to downgrade my iDisk storage capacity from 20 to 10 GB. I am following directions, but after selecting the desired option, the system does not give me any prompts to follow. I need to do this before June 30.
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Jun 26, 2014
I have recently downgraded my OSX from 10.9 to 10.8.5. I downloaded Mountain Lion on another computer running 10.9, and I partitioned a hard drive to boot the software. I was able to run 10.8.5 fine, but finder never opens. When I click on finder, open trash, or open a folder on the desktop, finder becomes the current application, but nothing else happens.Â
I am running an early 2009 iMac with a 20 inch display.Processor: 2.66 GHz Intel Core 2 DueMemory: 8 GB 1067 MHz DDR3 (originally 2 GB)Â What works:I can spotlight search any file or applicationI can open any file on my desktop and any application on my dockI can view files in file browsers (such as selecting an image to upload)Â What doesn't work:I can't open finder, trash, or any folders on the desktop.
Preview crashes when I try to open a file.Menu bar items in the dock display differently (see picture)  What I've tried:Creating a new account (still the same)Setting finder to assign to different desktops (doesn't change anything)Hiding and showing finder (no change)Repairing disk permissions in disk utility (nothing)Relaunching finder (nothing)executing killall dock; killall finder in terminal (nothing)booting the mac in safe mode (still doesn't work)deleting finder settings via terminal (no change) Also, when I booted up the mac, it said that the boot-up failed. However, it opened up 10.8.5. Other notes:All administrator accounts were changed to standard accounts.When I create a new desktop, it is labeled as DesktopNum.
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Apr 30, 2012
OS X 10.7 is clearly the most advanced operating system ever (until the next one) but I'm not digging it at all. I wanna go back to 10.6. I still have my 10.6 disk. Upgraded from 10.6 to 10.7., and am now on 10.7.3. Tried running the 10.6 install disk at boot-up and the 10.6 install was all going fine but then nearly at the end Installer said "Installation Failed. Some support files couldn't be found."
Info:
iMac, Mac OS X (10.7.3), 2.4Ghz, Core Duo, 667mhz 4GB SDRAM
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Mar 25, 2012
"Photoshop CS" and "Acrobat 6.0 Standard" suddenly stopped working in my iMac, apparently after I upgraded it to MacOS 10.6.8 (the latest version of Snow Leopard). Both programs had worked normally until that OS upgrade. I deleted Photoshop CS and tried to re-install it from the original CD, but the installation never proceeds because I get an error message entitled: "Install Adobe Photoshop CS quit unexpectedly". This is the full error message:Â
Process:Â Â Â Â Â Â Â Â LaunchCFMApp [1516]
Path:Â Â Â Â Â Â Â Â Â Â Â /Volumes/Adobe(R) Photoshop(R) CS/Adobe(R) Photoshop(R) CS/Install Adobe Photoshop CS.app/Contents/MacOS/Install Adobe Photoshop CS
Identifier:Â Â Â Â Â com.MindVision.InstallerVISE
[Code]...
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Jul 3, 2012
Today I performed a clean install of Snow Leopard on my late 2009 Mac Mini. After completing the installation, I began running software update to bring everything up-to-date.While software update did find and install a number of updates (10.6.8v1.1 Combo update, Security Update 2012-002, Apple Software Installer Update, iLife Support 9.0.4, Remote Desktop Client Update 3.5.3, Airport Utility, Java, Safari) it did not find an update for iTunes (which starts at version 9.x, I believe, in a SL clean install).I assumed that this was some sort of random glitch and manually downloaded and installed iTunes 10.6.3.After that, I re-installed iLife '11 (from a retail DVD, not the App Store).When I ran Software Update again, it found updates for Garage Band, iDVD, and iWeb, but it did not show the updates for iPhoto and iMovie.I found this to be unnerving, as I performed a clean install when I first obtained this Mini a few months ago and didn't experience any of these problems - all of my Apple software updated automatically through Software Update without a hitch.
I began researching this problem online and found that other people have been experiencing this same problem (or some variation of it), and it seems like it began appearing around the time Apple updated some of its security certificates in March.In particular, I've found several references to the missing iPhoto update.This one is especially noticeable because an iPhoto library created in iPhoto 9.2.3 will not open in iPhoto 9.0, and this generates an error upon opening the program (i.e., a user backs up their iPhoto library created in 9.2.3, performs a SL clean install, reinstalls iLife, goes through the Software Update process until it shows that no more updates are available, and are shocked to find that they are unable to open their backed up iPhoto library because they have an out of date version of iPhoto).The most common (and admittedly logical) solution proposed in the threads I've read is to download any necessary updates directly from the Apple website. However, I am curious as to why this previously functional feature now appears to be broken.Has anyone else been struggling with this? Does it indeed have something to do with the new security certificates? Is Apple aware of the problem?
Info:
Mac mini, Mac OS X (10.6.8)
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Apr 5, 2012
When downgrading from Lion using Time Machine got error message, how do I proceed to not lose data?
Info:
iMac, Mac OS X (10.7.1)
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Jun 21, 2014
I'm one of the unlucky owners of Macbook Retina 15" Mid 2012. I was very satisfied with this computer, everything was great, untill I installed OS X Mavericks. My computer started to have GPU Panics all the time under some "heavier" usage like watching long videos on YouTube. I googled this problem and then I saw that I wasn't the only one, many people had problems after upgrading to Mavericks. I also read that downgrading to Mountain Lion solves the problem, but after the Internet Recovery update, when you are restoring your mac, it restores as Mavericks. I read Apple instruction how to revert os x, but it requires Time Machine backup from Mountain Lion, I already downloaded ML Installer from AppStore but I don't know how to install it.Â
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Oct 4, 2010
I'm currently using a MBP 13 inch and am running Leopard on it.
I just bought a copy of snow leopard today but i don't know if I should do a direct upgrade from leopard to snow leopard, or wipe my MBP and do a fresh install so i have snow leopard on a clean slate.
Have any of you tried the second option before? Or do any of you have advice on which path I should take?
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Jun 3, 2012
I have my drive partitioned between Tiger and Snow Leopard. I am trying to move myself over to Snow Leopard so I don't have to keep switching. The problem is that my old apps that alledgedly will work in SL, give me an error box when I launch them. It happens with Appleworks 6 and Quicken 2007. I've installed Rosetta but don't know what else to do.When I launch either application, it says it unexpectedly quit and gives this info:Â Process: [code]
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Apr 11, 2012
iMac with 2Ghz Intel Core 2 Duo, 4GB RAM, plenty of space available and currently operating 10.5.8. Now I want to upgrade to Snow Leopard and since my Mac Mini came with it, I attempted to use the OSX install disc from the Mini in the iMac. I don't see a reason why this shouldn't work. There's no DRM or anything as far as I know. I'm just trying to bridge the gap so I can download Lion. I've looked into some of the advice others have given on this subject but my computer doesn't have those issues. I've tried booting from disc but I get the same message.
Info:
iMac, Mac OS X (10.5.8), iPhone 4
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Jul 14, 2008
I think I have to give a brief history of my Mac life first. I previously owned the last generation iBook, then a MacBook (entry-level) 3rd gen before I upgraded to Penryn MBP this April.
I bought the MBP because I fell in love with the keyboard when I got to try the display unit in one of the Apple resellers here (I am from Manila, btw) so I sold my MacBook then upgraded to the Penryn MBP (entrylevel - 2.4ghz, 15inch).
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Oct 19, 2009
Question: I already have snow leopard installed on my iMac. But can I still do a CLEAN snow leopard installation onto my imac even though snow leopard is already installed?
I tried it just now like twice but I got the spinning wheel of death. It wouldn't go pass the apple sign and spinning wheel.
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Jun 13, 2012
I've been using Leopard since 2008 and everything has worked well. Now that I have to have at least Snow Leopard to run some apps, I'd like to upgrade to Snow Leopard. Are there any pitfalls I should be aware of? I'm assuming I will still be able to run all my apps and access my files.
Info:
Mac Pro, Mac OS X (10.5.8)
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