REINSTALL LION

Every time I run software update, after download and install, after it trys to restart, it says:
"Update could not be expanded and may have been corrupted during download. Update will be downloaded and checked again next time Software Udate is run."
It's done this for @ 2 months on my IMac running Lion 10.7.3 and Macbook Pro running Lion 10.7.2. Disk utility and disk repair revealed no problems on either.
Any help?

Try to download updates direct from Apple support download site.
http://support.apple.com/downloads/
Best.

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I just installed lion on my macbook pro it doesn't let me log into my username. so what im going to do is to restore it and reinstall lion any help on how to do it correctly tho??

so i installed lion on my friends macbook pro and it didn't let me log into his personal username like after you turn it on it just hilghts his name and the bar to type in his password doesn't show you. so what i was thing is to back up his personal hard drive and restoring it and try to reinstall lion.. from a momory stick that i have put lion on as my personal copy. any way on doing it better or how to restore the mac and be able to reinstall lion plz help.

Chuck
Without knowing what exactly has gone wrong it is difficult to be precise, but it sounds a bit like you are attempting to install YOUR copy of Lion on your friend's machine?
I'm not sure the licence allows you to do that.
IF you are attempting to install a legitimate copy of Lion on his machine, then I would suggest you try again. That sometimes works.
Do you / he have a backup?
Have you tried starting from the recovery disk and repairing the hard drive etc.?

Do I need to reinstall Lion because my iPhone stopped being recognized by...

Do I REALLY need to reinstall Lion because my iPhone stopped being recognized by Image Capture, Aperture and iPhoto but still shows up in iTunes?
I was on the phone with Apple Support with 5 different Advisors for more than 3 hrs today and we were not able to resolve the problem (yet). Although the problem is frustrating, it's always kind of a pleasure chatting with the Advisors. (I said kinda)
Approx 2 weeks ago, iPhoto, Aperture and Image Capture all stopped recognizing my iPhone. Oddly, iTunes has no problem recognizing the iPhone. Here are just a few of the things we tried but didn't get the apps to see the iPhone again:
- Removed and deleted all photos on camera roll using a windows machine
- Removed all other photos synced between my iMac and iPhone
- Made sure an image existed on the camera roll
- Recorded some video on iPhone and then tried to get iMovie to recognize device
- Restored (gulp) the device followed by a restore from back-up
- Restored again (double gulp) but this time to factory settings and kept the device as a "new iPhone"
- Logged on as different users
and on and on.
Also, after noting that my machine refused to send a systems report to my Sr Advisor (Jimmy) at Apple, he suggests we re-install Lion (ack). But when we went to access the Recovery Partition we realized it wasn't there.
No recovery partition?
Not sending system reports to Apple?
Several Apps not seeing iPhone while others are recognizing the device?
So now I wait for Lion to arrive on one of those nifty Apple thumb drives for me to try re-installing ;-(
The following screen grab shows my iPhone in iTunes but not recognized by Image Capture. URGH!

Make a "Genius" appointment at an Apple Store, or go to another authorized service provider. You may have to leave the machine there for several days.
Back up all data on the internal drive(s) before you hand over your computer to anyone. There are ways to back up a computer that isn't fully functional—ask if you need guidance.
If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you have at least two complete, independent backups, and you know how to restore to an empty drive from any of them.) Don’t erase the recovery partition, if present.
Keeping your confidential data secure during hardware repair
Apple also recommends that you deauthorize a device in the iTunes Store before having it serviced.
*An SSD doesn't need to be zeroed.

Sarafi won't start up. Hard drive crashed, reinstalled Lion from Safe Mode. and Safari still won'topen. I get an error message. There are no files in the extensions folder.

How do I clear the error in Safari? I've reinstalled Lion 3 times and the error won't clear.

Well Apple Suupport is still tops in every book.
The fix for my problem was so ridiculously simple, I can't beleived it worked.
But somehow the mouse install disk (stuck in the drive) was disrupting the start up. I was instructed to take the batteries out of the wireless mouse.
IT WORKED.
Not sure if anyone that's had this similar problem is using wireless devices, but take the batteries out of them, use plug in devices to work around the problem, eject the CD and if you luck out like I did, it'll work
Thanks Apple my faith is renewed

After upgrading to 10.7.2, my iMac works fine for 40-50 minutes, then slows to a crawl. Restart gets back to normal, then 40 minutes later need to restart again. Thought about reinstalling Lion through Lion Recovery, but says my hard disk is locked?

After upgrading to 10.7.2, my iMac works fine for 40-50 minutes, then slows to a crawl. Restart gets back to normal, then 40 minutes later need to restart again. Thought about reinstalling Lion through Lion Recovery, but won't let me, says my hard disk is locked? Any suggestions?

Launch the Terminal app in /Utilities/, run these two commands (copy & paste each one separately and hit the return key):
sudo chflags 0 /volumes/*
sudo chmod a+rx /volumes/*
at the Password: prompt, type in your admin password, carefully since nothing displays on the screen, and hit the return key. These should unlock your drives. You might have to restart.

I am unable to erase hard drive after a crash, also cannot reinstall Lion because disk is locked. There seems to be nothing else to do, suggestions? Where do I go from here?

I downloaded Lion 100 days ago (conveniently after the 90 day tech support) now my HDD has crashed and it gets stuck at the apple screen. I then hold command R and go to disc utility try to repair, that doesn't work, and try to erase. But it says error, cannot unmount disk. I then try to reload Lion, but it says the disk is locked. Okay, so do I need a new hard drive? If so that's fine, I just cannot seem to erase this drive to reinstall lion. Also, I don't have a disk to reinstall OSx, as Lion is done via internet.

Wow, thanks. It did the trick. So now I am confused, do you think I still need to take in my Mac to see if there are some problems with the hard drive, or do you think I'm in the clear. I was going to get a new hard drive installed, because I thought that was the issue seeing as I couldn't access it during safe mode.

Reformated hard drive and reinstalled lion still not able to use lion recovery asst.

I reformated my HD and reinstalled lion 10.7.1 and I am still unable to use the lion recovery assitstance app it's telling me no recovery partion?

I bought an external HDD to install the OS X Lion on it, then reformatted entire Macbook HDD, followed by restore image from external HDD to the Macbook build in HDD.
now the external HDD is a working Lion OX & Macbook also running smooths

Second hand iMac - Reinstall Lion

I have a friend who purchased a 2010 iMac that was originally shipped with Snow Leopard but was later upgraded to Lion by the original owner.
He would like to wipe this system clean and reinstall Lion, but I believe he will have to download his own copy of Lion from the Mac App Store using his Apple ID and PW so that he "owns" this new copy, as opposed to trying to use Lion Recovery with the exsisting copy of Lion purchased by the original owner. Is that correct?
Secondly, the original owner partitioned the HD and installed Windows which the new owner does not want. Am i correct in assuming that when he reinstalls the fresh copy of Lion that will reformat the HDD thus erasing the partition and eliminating the Windows partition? Or are there aditional steps he needs to take to erase the partition?
Thanks

Joseph Albanese2 wrote:
I have a friend who purchased a 2010 iMac that was originally shipped with Snow Leopard but was later upgraded to Lion by the original owner.
He would like to wipe this system clean and reinstall Lion, but I believe he will have to download his own copy of Lion from the Mac App Store using his Apple ID and PW so that he "owns" this new copy, as opposed to trying to use Lion Recovery with the exsisting copy of Lion purchased by the original owner. Is that correct?
Yes, he will have to purchase his own version of Lion from the App Store using his Apple ID/PW. But I believe he will need to install SL (10.6.8) after wiping the drive then purchase Lion.
Secondly, the original owner partitioned the HD and installed Windows which the new owner does not want. Am i correct in assuming that when he reinstalls the fresh copy of Lion that will reformat the HDD thus erasing the partition and eliminating the Windows partition? Or are there aditional steps he needs to take to erase the partition?
Thanks
Reinstalling Lion will not erase any partitions. That will need to be done via Disk Utilities. What I would do is reboot with the original machine's SL DVD, go into Disk Utilities and wipe the entire drive and repartition to just one partition. Then install SL on that partition and purchase Lion from the App Store using his Apple ID.

I am having sporadic issues after new hard drive install and recovery using Time Machine. The same sluggish response, start up screen pixelating...If I reinstall Lion will it wipe out other applications? My HD was formatted and partitioned correctly, I ha

I am having sporadic issues after new hard drive install and recovery using Time Machine. The same sluggish response, start up screen pixelating...If I reinstall Lion will it wipe out other applications? My HD was formatted and partitioned correctly, I have a late 2009 iMac.

Use the trackpad to scroll, thats what it was designed for. The scroll bars automatically disappear when not being used and will appear if you scroll up or down using the trackpad.
This is a user-to-user forum and most people will post on here if they have problems. You very rarely get people posting to say there update went smooth. The fact is the vast majority of Mountain Lion users will not be experiencing any major problems with the OS, or maybe with apps which are not compatible, but thats hardly Apple's fault if developers don't update their apps.

Reinstalling lion from app store, can I still have Snow Leopard on a partition?

I rushed out too early to install Lion via Apple Apps store. Now, I realize that Rosetta is gone and so are my options to use older apps.
I have never partition my hard drive, but using disk utility I created a partition called "Snow Leopard." It divided my HD in half which is okay. I closed the disk utility window, rebooted holding down the "C" key, and saw the OS X Snow Leopard Install DVD v10.6.2. When I select it, a window pops up saying, "You can't use this version of the appl inst Mac OS X with this version of Mac OS X. You have installed Mac OS X 23.1.1."
Before downloading lion, I made a backup of my existing Snow Leopard HD using Time Machine to an external HD. When I open up a saved version dated a month ago, I see that the applications that were working in Snow Leopard now have the icon circle saying that it is not supported by Lion. This is strange since I used Time Machine to back up my HD, then turned off the app before downloading Lion. Even older versions saved on the external HD show the circle.
I read about lion and the "Recovery HD," but when I hold down the Command-R key nothing happens when I restart my computer. It also talks about using the option key but that does not work. It talks about reinstalling lion using this system, but I don't see it working.
I have now decided to download Iion again from the Apps Store, got the option key to work and as of now it is slowly downloading. I plan to make a bootable DVD of Lion before installing it again. I also can create a partition called "Lion," since I deleted my partition called "Snow Leopard," or first created a partition called "Snow Leopard" since I deleted it again from the HD. Since I still have the original Lion install on my iMac, if I create a new partition can I then get the "Snow Leopard," disk to install on that partition? I tried Carbon Copy, and it loaded in from my external HD to a previous partition but when I opened it up many documents had a "RED X," saying something about permissions. So that is when I deleted the first partition.
Now, I want to start over, and have two bootable versions, Lion and Snow Leopard. Can someone tell me the right way to do this?
Thanks,
DaisyMay
DaisyMay

Thanks Pondini,
I read #14 and your helpful hints. I am afraid to erase and reformat the drive because I am not as knowledgeable as others maybe. I have a website, and I don't want too loose all of my work and photos if I make a mistake.
I installed the Snow Leopard disk that came with my iMac i5 (2010), I first created a partition labeled "Snow Leopard." Started up the computer and saw the install icon. I selected the partition and followed the instructions, when that was done, I selected in Utilities, to back up from time machine on my external Seagate HD. When it was done, I noticed on the desk top two Macintosh HD, but changed back the name of my Snow Leopard 10.6.8. When I start up from the Snow Leopard HD, I see in the dock my older apps with the icon circle showing that I can't use them, like when I start up from Lion.
On the backup version on my external HD, I selected a date in March for the time machine backup. When I open up my external drive and select the apps it says, "Can't open up apps because it is in a time machine backup. Before installing Lion last week I backed up Snow Leopard in time machine and turn it off before installing Lion.
How can I get my old apps to work, it seems that time machine won't allow me to open up my older apps. The only reason that I am going to all of this trouble is that some older apps like File Maker Pro, Nvu, Motion Pictures HD, Switch, and a few others have some data that I want to see before I decided to trash the folders and just use Lion.
Any suggestions?
DaisyMay

Had to reinstall Lion. Backed up music to external hard drive. When I plug in iPod msg says it's synced w/another iTunes library. Do i "erase and sync" and re-add music from the hard drive?

Had to reinstall Lion. Backed up my music to an external hard drive. When I plug in my iPod a prompt msg says it's synced w/another iTunes library and asks if I want to "erase and sync" (to what is now an empty library) or "Transfer purchases". Do i "erase and sync" and re-add music from the hard drive once that's done?

You just need to tell iTunes where the library is located. If you want it back on your internal drive, copy the entite iTunes folder. Follow the instructions below.
iTunes: How to move your music to a new computer (Mac or Windows):
http://support.apple.com/kb/HT4527

I have a mac book pro with Boot Camp that also runs windows. I upgraded to Lion and somehow it crashes the mac side peridoically. I am told I need to "clean" it and reinstall lion using the recovery drive. will that delete the windows partition too??

I have a mac book pro with Boot Camp that also runs windows. I upgraded to Lion and now the mac side crashes/freezes periodically, especially iphoto. I am told by the genius' that I probably need to "clean" it and reinstall lion using the "recovery drive" which resets everything back to default and reinstalls the lion operating system. My question is will this also delete the "windows" partition drive and all that data too. If so that will be a huge pain in the ___ to back up and reinstall boot camp and windows. I want to shoot the lion.

There is no system like Acronis for the Mac platform. You can try using the buiilt in Disk Utility to create an Image of the complete Mac drive but I have found that this does not work very well as on tryiing to restore it gives errors sometimes.
You can use SuperDuper or Carbon Copy Cloner to create a bootable Clone of your system partition. But that is only for the System partition and not the complete drive.
If you use Boot Camp to install Windows on your Mac neither of those two programs will clone the Windows side.
Neither will Disk utility as Mac's can not create or write to a NTFS partition. So some other program is need for that.

Dmg files are not executable - need to reinstall Lion( but will mount)

iMac 27, 2.8 Quad Core, 16 GB RAM, 3 TB HD running 10.7.3
Hi,
lead in > Lately I am having trouble with Aperture 3.2.3 who doesn't let me make some image adjustments "out of the blue". To correct this I usially have to reinstall Aperture from scratch. Trying to do so made me find out that I can't execute the Aperture trial 3.1 dmg file or any other dmg file on my iMac. When i double klick on a dmg file it will flash once and then just sit there doing nothing. The dmg "Get Info" window shows that the file is associated with the DiskImageMounter.app as supposed to. I have no glue why it won't execute these files and open the installer. I have tried everything from executing with disk image to repair permissions etc, etc. and I have read all forums and threats I could find but to no avail.
The only way to fix this is reinstalling OSX 10.7.3. After reinstalling Lion everything is just fine - for a while. I am able to reinstall aperture with the trial version dmg file. All other dmg files will also execute. For now I was able to work with my reinstalled system for the last seven days with no glitches, but last night same problem occured as described earlier. I have also checked my harddrive with disk utility and onyx. Both apps say HD is just fine. I wonder how long I will be able to work this time before desaster strikes me again. I should probably mention that the non executable dmg file problem only kicks in after I experience the Aperture problems I mentioned.
Should I reformat my HD and reinstall all my content and OS from a clone Super Duper copy that I have? I appreciate any comments/suggestioms you guys might come up with. Thanks.

Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ If you’re running Mac OS X 10.7 or later, open LaunchPad. Click Utilities, then Console in the page that opens.
Click the Clear Display icon in the toolbar. Try the action again. Post any messages that appear in the Console window – the text, please, not a screenshot.

How do I get out of kernel panic? kernel panic upon boot. I did that hard drive cleanup and reinstalled Lion. What about memory? Anyone think I need to upgrade my memory? I have 8gig.

I get kernel paic upon boot. I did that hard drive cleanup and reinstalled Lion. What about memory? Anyone think I need to upgrade my memory? I have 8 G of upgraded RAM. (20 inch iMac core 2 duo)

If you're able to boot, launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ If you’re running Mac OS X 10.7 or later, open LaunchPad. Click Utilities, then Console in the page that opens.
Select the most recent panic log under System Diagnostic Reports. Post the contents — the text, please, not a screenshot. For privacy’s sake, I suggest you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header and body of the report, if it’s present (it may not be.) Please don't post "shutdownStall" or "hang" reports.
If you can't boot in the usual way, try a safe boot. The instructions provided by Apple are as follows:
Be sure your Mac is shut down.
Press the power button.
Immediately after you hear the startup tone, hold the Shift key. The Shift key should be held as soon as possible after the startup tone, but not before the tone.
Release the Shift key when you see the gray Apple icon and the progress indicator (looks like a spinning gear).
During startup, you’ll see a progress bar, and then the login screen, which appears even if you normally log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Safe mode is slower than normal, and some things won’t work at all.
Note: If FileVault is enabled under Mac OS X 10.7 or later, you can’t boot in safe mode.

New Mac Mini, wiped the HD and cannot reinstall Lion

Hi,
I received my new mini that came with Lion, restored from a TimeMachine backup and realised i preferred to start off with a clean slate.
I tried to reinstall Lion from scratch (from network recovery) and accidentally deleted even the recovery partition (yes, i deserve a good slap).
Now i am not even able to reinstall Snow Leopard on the Mini (to then install Lion on top of it):
- the mini does not boot from external optical CD player (apple), and throws a kernel panic: appleintelCPUPowerManagement
- it does not boot from a bootable USB thumbdrive, same error as above
- internet recovery tells me: "this version of OS X 10.7 cannot be installed on this computer"
I do not know what to do now.
The only option i can think of is to use the mini in target disk mode and try to reinstall everything after connecting it to my macbook air. however i need to find adaptors from Fw400 to Fw800 (this is what the mini has) and from firewire 400 to USB to connect a firewire cable to my macbook air.
Does anybody have a better idea?

riccardomaclover wrote:
Does anybody have a better idea?
Use Lion Internet Recovery
If you happen to encounter a situation in which you cannot start from the Recovery HD, such as your hard drive stopped responding or you installed a new hard drive without Mac OS X installed, new Mac models introduced after public availability of OS X Lion automatically use the Lion Internet Recovery feature if the Recovery HD (Command-R method above) doesn't work. Lion Internet Recovery lets you start your Mac directly from Apple's Servers. The system runs a quick test of your memory and hard drive to ensure there are no hardware issues.
Lion Internet Recovery presents a limited interface at first, with only the ability to select your preferred Wi-Fi network and, if needed, enter the WPA passphrase. Next, Lion Internet Recovery will download and start from a Recovery HD image. From there, you are offered all the same utilities and functions described above.
As with the Recovery HD, reinstallation of OS X Lion from Lion Internet Recovery requires an Internet connection.
Tony

How to Backup your HD and Reinstall Lion

Hello to all,
I'm a Student of Informatic Engineering studiying at UCAB in Venezuela.
I have a Macbook Pro 13" late 2011 and needed of windows and ubuntu because some projects at University needed to be developed in those OS. I did the Bootcamp to add Windows to my MacBook Pro, and did an extra partition to the Macintosh HD to install the Ubuntu. All Sucess and finished the semester. Now i dont need these OS no more because i won an Acer and now i have Windows and Ubuntu in that laptop so i want my Mac only with OSX. Besides now the OSX is startint to act funny, so i think its about the triple partition (and i dont like my apps in OSX closing for no reason, and the system is getting a bit slow).
So, my question is:
1.- How do i Backup my Macintosh HD so i dont lose all my installed apps and data.
2.- Can i use Time Machine on any External Hard Drive?
3.- How do i clear all my hd so its like brand new, and Reinstall Lion (because when i bought the Mac it didnt came with an OS CD)
Thanks for any help you may bring me..
I'm Sorry for any misspelled word, English is not my main Language.
MacBook Pro 13" (Late 2011)
Specs:
Processor: Intel Core i7 2.8Ghz
Ram: 16GB 1333 Mhz DDR3
HD: 750 GB (Macintosh HD: 550 GB, Bootcamp: 160GB, Ubuntu: 40GB)
Graphics: Intel HD 3000

1.- How do i Backup my Macintosh HD so i dont lose all my installed apps and data.
2.- Can i use Time Machine on any External Hard Drive?
3.- How do i clear all my hd so its like brand new, and Reinstall Lion (because when i bought the Mac it didnt came with an OS CD)
1. Use Time Machine - it's on your Mac.
2. Yes - if the external has enough space.
3. After you back up, use the steps described in this Macworld article to make a clean install of OS X. Basically you reboot while holding down the command and R keys and proceed from there.
http://www.macworld.com/article/1167870/hands_on_with_mountain_lions_os_x_recove ry_and_internet_recovery.html

REINSTALL LION

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