By upgrading to lion will it delete your files from snow leopard

I want to upgrade to lion, but i still have my files on snow leaoprd. If i upgrade, will i lose my personal files?

No. Lion does not erase your files. It will upgrade your Snow Leopard system files. You should do the following prior to installing Lion:
1. 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.
2. Create a bootable clone: Clone using Restore Option of Disk Utility
Open Disk Utility from the Utilities folder.
Select the destination volume from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the destination volume from the left side list and drag it to the Destination entry field.
Select the source volume from the left side list and drag it to the Source entry field.
Double-check you got it right, then click on the Restore button.
Destination means an external backup drive. Source means the internal startup drive.

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Will Lion install correctly handle multiple accounts from Snow Leopard?

Will Lion install correctly handle multiple accounts from Snow Leopard? Will current settings, DOCS etc be carried over?

I found the solution to my problem after I upgraded and it lies with the X509 Anchors.
SOLUTION: Go to /Library/Preferences/com.apple.security-common.plist (it may be a hidden file) and change it to /Library/Preferences/com.apple.security-common.plist.bak. This should remove the system calling to old outdated anchors and allow it to use the new security protocols under Lion's sandboxing feature.
It worked for me and mail runs fine.

When using Time Machine, if I delete items from my computer, will they still be backed up to access later on my external hard drive? In other words, when time machine backs up again, will it delete the files from the back up?

When using Time Machine, if I delete items from my computer, will they still be backed up to access later on my external hard drive?
In other words, when time machine backs up again, will it delete the files from the back up that I have deleted from my computer?

No, I do not believe so. Time Machine would keep all those now-deleted files in previous backups, and as time goes by those backups might be deleted if you needed room, but it would still keep one backup from each day in last month, as well as one from each week forever, as long as you don't start running out of room, then just the oldest would be deleted to make room if needed.
I use a backup drive about double the size of my drive to be backed up, so I would guess it will never get to the point where deleted files being replaced by new ones being backed fill up that drive to the point where backups actually have to get deleted.

Mac Pro Lion 10.7.5 will not receive bluetooth file from Macbook Leopard 10.5.8

Since late 2008, I have been running a 2.2GHz / 3,1 / 4GB MacBook, now at 10.5.8. A few days ago I bought a 2.66 GHz / 1,1 / 6GB Mac Pro, now at 10.7.5. I can not seem to get the Lion Mac Pro to successfully receive a 3.3mb file sent, via BLUETOOTH, from the Leopard Macbook. Sending the file, from the Leopard MacBook, usually, fails and gives the message, "There was an error connecting to the device". A few times I did get an incoming file alert on the Mac Pro and the file seemed to begin coming from the MacBook; however, the estimated time varied wildly and the file transfer eventually failed and displayed the aforementioned message. I have an android 2.3.6 phone and I was able to successfully send the same 3.3mb file to the Mac Pro in a matter of a minute, or so. I may downgrade the Mac Pro to 10.5.8, because I have important software/hardware that may not be supported on Lion, but, right now, I am trying to determine compatibility with my important Leopard software/hardware. For the time being, I want to send files to the Mac Pro via BLUETOOTH, as opposed to any other transfer method.

I don't know the answer to your problem, but until you resolve it do not upgrade OS X.
I would suggest you try a reinstall:
Reinstall Lion, Mountain Lion, or Mavericks without erasing drive
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair
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 then click on the Repair Permissions button. When the process is completed, then quit DU and return to the main menu.
Reinstall Lion, Mountain Lion, or Mavericks
OS X Mavericks- Reinstall OS X
OS X Mountain Lion- Reinstall OS X
OS X Lion- Reinstall Mac OS X
Note: You will need an active Internet connection. I suggest using Ethernet
if possible because it is three times faster than wireless.

I am running Leopard OS X 10.5.8. I want to upgrade to Lion. Do I need to download Snow Leopard first?

I am running Leopard OS X 10.5.8. I want to upgrade to Lion. Do I need to download Snoe Leopard first?
Thanks

I cannot make that determination for you. Snow Leopard is not available as a download. You have to purchase it at an Apple Store or order it online. Snow Leopard 10.6.6 or later is required to purchase and download Lion from the App Store. Total cost would be $59.00 exclusive of tax and shipping (if any.)
Sometime this month Apple plans to make available a USB flash drive containing the full standalone Lion installe for $69.00. If you did not want Snow Leopard then you may want to wait for this to be available.

What do we do about my "mobile me" acct if we can't upgrade to Lion? I have a Macbook w/Snow Leopard?

What do we do with our "Mobile Me" or "I Cloud" accounts if we don't or cannot upgrade to Lion from Snow Leopard? I have a Macbook & iPhone 4...HELP???

You can still access a subset of iCloud functions through the web interface. You may have seen these: http://www.apple.com/mobileme/transition.html and http://www.macworld.com/article/1160386/what_does_icloud_mean_for_mobileme_subsc ribers.html

Will ML install wipe Apps from Snow Leopard?

Been at OS 10.6.8 too long for compatibility reasons that are now remedied--no longer are any PowerPC apps on my iMac listed in my equipment line below. I'm ready to move on.
However, I need to keep iDVD because I have tech-challenged relatives who cannot deal with online video, or are on very slow internet services that turns big files into poison for them. So we mail DVDs to them. I also need to keep iChat AV to help do remote maintenance on my mother--in-law's Mac that's 1500 miles away.
Is a special install option required to maintian these programs, or will the regular install procedure leave them accessible?
I've already checked that iDVD and iChat AV are compatible with Mtn Lion so it's now a matter of whether they are preserved.
TIA....

The installer will only remove incompatible applications. There is no need to move it or try to "hide" it from the installer. However, you should always have a functioning backup.
iChat AV doesn't exist on Mountain Lion. It is now Messages. Also, iCal is Calendar and Address Book is Contacts.
Being that it is quite a jump from Snow Leopard to Mountain Lion, I would suggest creating a bootable Clone on an external drive so that you can boot to it if Mountain Lion doesn't float your boat. If you decide to revert, it is as simple as cloning the external to the internal. See Carbon Copy Cloner or SuperDuper.

How can I share files from Snow Leopard to Lion?

I have an iMac running 10.6.8 with file sharing turned on. (I've tried AFP and SMB).
I am trying to connect to the iMac on my LAN using a Macbook Pro with 10.7.5.
I am immediately prompted to authenticate – so I am confident a connection is being made (I am also able to ping) – but when I enter my user credentials from the iMac, I get the spinner (not the beach ball) basically forever. I've let it go for several minutes and nothing ever happens.
This article seems related, but following the procedure in it did not help:
http://support.apple.com/kb/HT4700
Has anybody been able to file share from Snow Leopard to Lion or Mountain Lion?

VikingOSX wrote:
You have heeded the caution about turning off the firewall, you are on the same subnet, and you have verified that the shared user is enabled on the iMac with the correct authorization and permissions? Password has to be that of the user account on the iMac?
The firewall is off on both computers.
How can I werify the shared user is enabled on the iMac with the correct authorization and permission? It does not seem like sharing is configured per user. The user is my normal user account which I use when logged into that machine for everything. I am using those credentials when trying to connect from the Macbook Pro. In the past I did this frequently without trouble. I am not sure when the problem started but the only thing that has changed was I got a newer Macbook Pro last year with Lion.
If you grow weary of this, you might just bring the Macbook Pro over to the iMac and use Target Disk Mode to mount that iMac on your Macbook Pro as a desktop disk. Then drag and drop. No a long term solution.
This is not practical for me as I frquently have need to work from another room using the Macbook Pro and with files that typically live on the iMac (and get backed up from that location). I am making due with Dropbox for now, but the reason I have been driven to post here is that I am looking for the long term solution.
Thanks for feedback. Let me know if you have any additional thoughts.

If I upgrade to Lion will I use my files and work in ilife? I don't want to lose photos, etc.

I would like to upgrade to Lion, mostly to gain access to icloud, but I am concerned that I would lose functionality with ilife. Our imac is a 2009.

You have the full suite of iLife installed? Which version? If it is an old version, it may or may not be compatible with Lion; however, you could easily buy the latest retail version (iLife 11) at the Apple store, online resellers, or ebay. I did that just so I would be able to re-install iDVD if necessary.
In any case, if you want to upgrade, make sure you have a full backup on an external hard drive (just in case) - either Time Machine or a bootable clone copy. That way, if anything does go wrong, you can simply restore to your earlier version. And, if you go ahead, make sure that you copy the Lion installer to a safe place after the download and before the install (the installer disappears after the install) - if you have a copy, you won't have to download it again should that become necessary.

I have a older MacBook I upgraded memory two 3 gb from its original two but it still will not let me update from snow leopard to maverick I have plenty of available ram does anyone know why

I believe it is running an older version of maverick it is 10.6.8 but it will not let me update any further . I added 3gb of ram to upgrade from the original 2gb it came with but still no updates are being allowed Does anyone have any idea why this is ? I am sure the criteria for the upgrade is available so I don't know why I can not up date it?

10.6.8 is Snow Leopard.
Run Software Update to download and install the latest updates for Snow Leopard to bring it up to 10.6.8, or download the combo update from here:
http://support.apple.com/kb/DL1399
Check via Software Update whether any further updates are required, particularly to iTunes (you will need the latest version in order to synch with mobile devices).
You should now see the App Store icon in iTunes, and you now need to set up your account:
http://support.apple.com/kb/HT4479
You can now upgrade to Mavericks OS 10.9 for free IF you have one of the following Macs, with not less than 2GB of RAM, and at least 8GB of available space on your hard drive:
iMac (Mid-2007 or later)
MacBook (13-inch Aluminum, Late 2008), (13-inch, Early 2009 or later)
MacBook Pro (13-inch, Mid-2009 or later), (15-inch, Mid/Late 2007 or later), (17-inch, Late 2007 or later)
MacBook Air (Late 2008 or later)
Mac Mini (Early 2009 or later)
Mac Pro (Early 2008 or later)
Xserve (Early 2009)
iCloud system requirements:
http://support.apple.com/kb/ht4759
If you cannot run Mavericks you can purchase the code to use to download Lion from the App Store (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):
http://store.apple.com/us/product/D6106Z/A/os-x-lion
or Mountain Lion:
http://store.apple.com/us/product/D6377Z/A/os-x-mountain-lion

I just upgraded to Lion and want to go back to Snow Leopard ..I have time machine..is there a way?

I just upgraded to Lion and Quicken will not work and not sure if I want to go back to Snow Leopard. I have a timemachine and would like to know if someone could help to either get quicken working or how I can get back to snow leopard?

Did you check the Quicken website before upgrading your Mac? It specifically says that Quicken will not work on Lion.
http://quicken.intuit.com/support/help/install--register--and-convert/quicken-fo r-mac-compatibility-with-mac-osx-10-7-lion/GEN83208.html
Just reinstall Snow Leopard. Should work fine. You can downgrade to previous software as long as the Mac supports the earlier version. If it previously had Snow Leopard, then re-installing is fine.
However!!! If you have a newer computer that was "born with" Lion, you cannot downgrade, as the firmware will not be compatible.
Good Luck!

Free Upgrade To Lion For New MacBook Pro Shipped With Snow Leopard?

I just bought a brand new MacBook Pro which just arrived last week. It came pre-installed with Snow Leopard. Is there a program, as in the past, to upgrade to Lion for free? So far I have not figured out a way to do this.

OS X Lion - Get up to date

Just installed Lion on 2009 MacBook Pro moved from Snow Leopard - img. copies of movies will not play on DVD player

I have a MacBook Pro 2009. In order to get iCloud I have moved to Lion. Mountain Lion will slow machine too much. I now find that DVD player will not play the Disc Image .img movie files. When I open DVD player and click File and Open DVD Media, the Disc Image files are greyed out. The .dvdproj files are not greyed but if I click on them I get a message that "the media type is not supported". I could play the movies without any problem before I switched to Lion. The switch was done at the Apple store by an Apple Technician. Any idea what is happening?

Download and install VLC. http://www.videolan.org/vlc/index.html and get rid of DivX.

?Will all appear similar format from snow leopard to Mavericks?

Will mail apps like gmail format be the same for mavericks as it was for snow leopard ?

Carolyn,
Thank you for the answer. Um, I am not sure what it said . . . However, I did do more checking on exactly which model I have. On the chart, the Model Identifier MacBookPro5,3 was listed, but not 5,4.
This is what hardware I have:
Hardware Overview:
Model Name: MacBook Pro
Model Identifier: MacBookPro5,4
Processor Name: Intel Core 2 Duo
Processor Speed: 2.53 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MBP53.00AC.B03
SMC Version (system): 1.49f2
How do I tell what will and won't work well with Mavericks? I don't know if 1) I should upgrade, and 2) what should I upgrade to, based on the information you listed in your tips.
Thanks for any help you can give!
Lisa

Will Late 2013 iMac boot from Snow Leopard External Drive?

Hey gang-
Got a new late-2013 iMac for Christmas (yayyyy!!)
I plan on running Mavericks for day-to-day use, but there are a few old Power PC apps that I occasionally need to run. Does anyone know if the new iMacs will boot from an external drive running Snow Leopard? I have an external Firewire drive with Snow Leopard on it and I'm wondering if the new iMac will boot from it if needed.
Thanks!
Dave

Thanks gang. No worries- I keep an older Intel MacBook with Snow Leopard on it and I suppose it will do in a pinch.
Cheers!
Dave

By upgrading to lion will it delete your files from snow leopard

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