OS X V10.7 Lion :: Prepare A Clean Install For Upgrade To Mountain?
Jun 28, 2012
how to prepare for a "clean install" of Mountain Lion when it comes out. However, it's clean in theory because I want to be able to have my personal files and programs ready for ML but I am afraid for any left-overs from deleted apps since I tend to install & uninstall them for test drive purposes.
Info:
MacBook Pro, Mac OS X (10.7.4), 13" Mid-2010
I am about 2 years into my move back to mac with a small professional office and I am considering a fresh install of Lion from Snow Leopard on the Mac Pro (1st generation) and a 2009/10 MacBookPro. I believe the Mac Pro shipped with Leopard and the MacBookPro shipped with Snow Leopard but not sure if I am off by an OS release on that. In any event, it has been a /ton/ of effort in customizing this setup and it includes an install of Mac Drive, Parallels and other software and software settings.
I have also edited the registry on windows in a couple of instances and I have run a couple of Terminal customizations on the mac side. Two questions. What should I do to prepare for a fresh install and how much time might be involved in redoing my setup? Is it worth all the effort? I mean, I /do/ have a 2 TB hard drive to take the place of my existing 1 TB drive and I could use the extra space. But at the same time I wonder if a fresh install is necessary.
Info: Mac Pro, Mac OS X (10.6.8), 10.6.8 with 64 bit Win7 in Parallel
I want to get rid of my Snow Leopard system and install Lion. But I heard that there will be a new version called "Mountain Lion" available in July. Shall I wait until the new version gets published or can I easily update the Lion version to Mountain Lion without paying anything?Â
I purchased the new Mac Box Set with Leopard 10.5.6, iLife '09 and iWork '09.
I was 50/50 on which type of Leopard install I wanted to perform today.
Looks like the disc made the choice for me and performed, what I'm assuming, is the upgrade. All of my files, settings, etc. were intact after the reboot.
I have many questions but few clear answers. What would be the benefits of doing a clean install vs. an upgrade? I have an iMac 8,1 which supposedly is eligible for a 64 bit kernel. Would I have to do a clean install or an "archive and install" to get the 64bit kernel? Also, can someone explain to me exactly what an "archive and install" is/does? From the name, I'd assume it would back up your HDD to an external storage unit, then do a clean install, but I'm probably way wrong.
One more question. If I so happen to choose to do a clean install, would Time Machine be an adequate way to restore all my data after the update? Any help or answers to any of the above questions would truly make my day. You will also be rewarded $1,000,000,000 in Happy FunTime money.
I am installing Snow Leopard on My Tiger computer. Backed up the files
1. I was wondering since I am on Tiger will I need to do a clean install or just an upgrade? (Dumb question but I need answers) I have the upgrade disk and I heard the upgrade disk is the exact same as the box set and I do not need iwork 09 cause.
I already have it and I don't need ilife 09 because I have final Cut pro, photoshop, and I have some HTML knowledge.
Also, i have no interest in music making so I don't need ilife.
2. If I do need to do a clean install how do I do that?
I'm looking forward to SL as much as everyone else, but was wondering what the advantages of doing what I've seen on here as a "clean install" versus just putting in the disk with Leopard installed and letting it upgrade? How would I go about doing a clean install anyway, would I have to make a copy of my HD or something?
Like most, I was debating whether or not to just upgrade to SL, or do an Erase and Install. I decided to try both and note my findings and post my steps below. Running a Unibody Macbook Pro. 2.93 GHz, 4GB Ram. The clean install is running a LOT smoother than the straight upgrade.
The first thing I did, was run a full Time Machine backup on Leopard, just in case the worst happens. In my backups, I exclude all VMs and System Files. Once the backup was complete, I went ahead and ran the SL upgrade. The installation process was very smooth. Took about 48 minutes to complete. When the system finally booted up again, I noticed that many aspects of the OS were running a lot slower than they should have, and I was experiencing many of the 'bugs' you guys have noted.
-Animations such as dock magnification, spaces, and expose were very '-'laggy'. -Using the 4 finger gestures returned weird results when repeated. (Swiped up, desktop shown. Swiped up again, animation down, then back up again) -Icons were all over the place. -Asian characters floating around the OS.
I decided to give a clean install a shot. either install Leopard, then run the SL update, or an Erase and Install from the SL disk. But DO NOT restore your backup until SL is fully installed. Now, once SL is back up and running, head into your Migration Assistant and start your restore. This took about and hour and a half to complete. Once that was complete, I gave the system a reboot and checked things out.
-System was running very smooth. No animation lag. Expose and Spaces were running like normal, even with many windows open. -4 finger gestures were acting like they should, and did in Leopard. Very smooth. -No more random Asian characters. -Overall a much more flawless OS.
For all I know, some of you may be happy with your straight SL upgrade, but I've read many threads where people have been noting 'bugs' which I experienced as well, before the clean install. If you have the time, and patience, I definitely recommend running a backup, then an Erase and Install of Leopard/SL.
Just got my up to date disk but it says 'upgrade dvd' - can I use it to do a clean install? (not keen on upgrades!) Also, anyone got a list of what I'd need to copy back over from time machine for all my personal files/documents/emails etc - is it just my home folder?
Since I have been running Leopard since december of 2007 I have accumilated a bunch of programs and files that i just don't use and don't need.
I have been running time machine for about a month now and I was thinking of just doing a clean install or Leopard to completely erase and clean up my disk and then do the SL upgrade.
My main concern- Can i plug in my time machine external and drag and drop the files and applications that I want and need and just leave all the other things on my external?
I'm so annoyed regarding the broken Entourage <-> Exchange SSL root cert situation that I feel I must let others know of the following...
To perform a fresh / clean installation of Mac OS X 10.5 Leopard to a totally blank/formatted hard drive using nothing but the upgrade DVD, do the following:
1. Boot from the Mac OS X Leopard Upgrade DVD (hold 'c' while booting).
2. Notice that the check for previous will fail (and "Continue" button is grayed out).
3. Choose the option of restoring from a Time Machine backup and go as far as you can (note: if you do actually have a Time Machine backup, pretend that you don't - making sure you've already removed any backup drives you may have plugged in).
4. Now go back to (almost) the initial screen.
5. Notice the "Continue" button is no longer grayed out...
I assume that when I get my mac, a snow leopard drop in disc will be inside.
1. As soon as I finish the setup, and am presented with the desktop, I will immediately put in the snow leopard disc. In this scenario, is it ok to just do a normal upgrade since the system is pretty much untouched? 2. My understanding is that if I do a clean install, I will lose iLife, and will have to reinstall it using the discs that came with my machine, is this correct? 3. I'm confused about archive and install. Will all my applications (iLife, etc) be left alone? Is this sort of like a clean install, except you have a copy of your old system files? Is it ok to delete the old system files afterwards? 4. From the scenario I described in #1 which of the 3 installation methods is the best to do?
If i go out and buy Snow Leopard for �25 can you do a clean install or is it an upgrade only meaning to do a clean install you have to install leopard first then snow leopard afterwards
I found that I need to re install everything on my computer, and I'm buying the final cut studio 3 upgrade version, but my main install disc for FCS 2 is damaged. Do I have to install FCS2 first to install the upgrade? Or can I use the upgrade discs for a clean install? I haven't used an upgrade kit before.
I have an early 08 MBP that shipped with Leopard. I upgraded it to Snow Leopard quite a long time ago. I feel like doing a clean reinstallation but my Leopard disk is spoilt.
Is it possible for me to do a brand new clean installation just using that Snow Leopard upgrade disk?
just recieved my refurbished macbook air (2011) 2 weeks ago.Does it qualify for free upgrade to mountain lion ? The website only talked about "qualifying new mac system set..."
I wanted to download iBook Author. But it forces me to upgrade to Lion. If I update now, will I get the next OS i.e Mountain Lion for free, in view of the near release of Mountain Lion?
Info: MacBook Pro (15-inch Mid 2010), Mac OS X (10.6.8)
I saw the new Mountain Lion preview on WWDC 2012 today, and I am planning to upgrade ML when it comes out. I was just wondering if all the data and apps get transfered into the new ML OS when I upgrade from my Macbook Pro with OS X Lion?
Info: MacBook Pro (13-inch Late 2011), Mac OS X (10.7.3)