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2nd download of lion??

Hi all, I downloaded Lion today and installed it straight away, then came across an article where you can make a bootable USB backup of Lion. to do this you need the installESD.dmg but apple deletes this file after lion is installed, is 2nd D/L allowed from app store or can anyone point me to a location where I can get it


Scion 🙂

iMac, Mac OS X (10.7)

Posted on Jul 20, 2011 11:44 AM

Reply
29 replies

Jul 21, 2011 8:06 AM in response to scion59

If you're in a pinch I guess you could use the image contained in the Recovery partition to install.


To mount the recovery partition do :


Mac-mini:~ tyr$ diskutil list

/dev/disk0

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *320.1 GB disk0

1: EFI 209.7 MB disk0s1

2: Apple_HFS MiniHD 305.4 GB disk0s2

3: Apple_Boot Recovery HD 650.0 MB disk0s3

4: Microsoft Basic Data WINDOWS 11.4 GB disk0s4


Mac-mini:~ tyr$ diskutil mount /dev/disk0s3

Volume Recovery HD on /dev/disk0s3 mounted


The image is called "BaseSystem.dmg", and the image itself contains a Lion installer :


Mac-mini:~ tyr$ ls -l "/Volumes/Recovery HD/com.apple.recovery.boot"

total 930040

-rw-r--r--@ 1 root admin 1876 Jun 30 08:55 BaseSystem.chunklist

-rw-r--r--@ 1 root admin 451307798 Jun 30 08:47 BaseSystem.dmg

-rw-r--r-- 1 root wheel 2245 Jun 16 03:06 PlatformSupport.plist

-r--r--r-- 1 root wheel 475 Jun 30 05:42 SystemVersion.plist

-rw-r--r-- 1 root wheel 858800 Jun 30 08:04 boot.efi

-rw-r--r-- 1 root wheel 361 Jul 21 10:14 com.apple.Boot.plist

-rw-r--r-- 1 root wheel 23992189 Jun 30 07:41 kernelcache


Mac-mini:~ tyr$ hdiutil attach "/Volumes/Recovery HD/com.apple.recovery.boot/BaseSystem.dmg"

Checksumming Driver Descriptor Map (DDM : 0)…

Driver Descriptor Map (DDM : 0): verified CRC32 $A505B8BE

Checksumming (Apple_Free : 1)…

(Apple_Free : 1): verified CRC32 $00000000

Checksumming Apple (Apple_partition_map : 2)…

Apple (Apple_partition_map : 2): verified CRC32 $B0720C43

Checksumming Macintosh (Apple_Driver_ATAPI : 3)…

Macintosh (Apple_Driver_ATAPI : 3): verified CRC32 $F1E8BA9E

Checksumming (Apple_Free : 4)…

(Apple_Free : 4): verified CRC32 $00000000

Checksumming disk image (Apple_HFS : 5)…

................................................................................ .................................................

disk image (Apple_HFS : 5): verified CRC32 $973623CF

Checksumming (Apple_Free : 6)…

(Apple_Free : 6): verified CRC32 $00000000

verified CRC32 $35F3BC78

/dev/disk3 Apple_partition_scheme

/dev/disk3s1 Apple_partition_map

/dev/disk3s2 Apple_Driver_ATAPI

/dev/disk3s3 Apple_HFS /Volumes/Mac OS X Base System


Mac-mini:~ tyr$ ls -l "/volumes/Mac OS X Base System"

total 24

drwxrwxr-x+ 5 tyr staff 170 Jun 30 07:38 Applications

drwxr-xr-x 3 tyr staff 102 Jun 30 04:24 Install Mac OS X Lion.app

drwxr-xr-x+ 15 tyr staff 510 Jun 30 07:38 Library

drwxr-xr-x+ 4 tyr staff 136 Jun 30 07:21 System

drwxrwxrwt 2 tyr staff 68 Jun 21 08:31 Volumes

drwxr-xr-x 39 tyr staff 1326 Jun 30 07:41 bin

drwxr-xr-x 2 tyr staff 68 Jun 18 21:44 dev

lrwxr-xr-x 1 tyr staff 11 Jun 30 07:38 etc -> private/etc

drwxr-xr-x 5 tyr staff 170 Jun 30 07:38 private

drwxr-xr-x 61 tyr staff 2074 Jun 30 07:41 sbin

lrwxr-xr-x 1 tyr staff 11 Jun 30 07:38 tmp -> private/tmp

drwxr-xr-x 8 tyr staff 272 Jun 30 07:24 usr

lrwxr-xr-x 1 tyr staff 11 Jun 30 07:38 var -> private/var

Jul 21, 2011 12:37 PM in response to scion59

Pressing Option while attempting to redown OS X Lion doesn't seem to work. It doesn't say Install on Lion systems is says Installed (Past Tense) therefore Apple will not let you redownload the installer.


I also took a trip up to my local Apple Store fortunatly only 2mi away from me. I was hoping they would simply give me a copy of the installer on my flash drive. They will not release it and told me to make an appointment with the Genius Bar and bring in my Mac in order to get another copy. I'm hoping Apple will fix this redownloading problem so I don't have to do that.

Jul 21, 2011 12:48 PM in response to FanCarolina

Finally got this sorted myself while waiting on apple to get back to me, open app store and click on purchased then click lion to take you to the lion page, hold the option key and click the actual picture of the lion which is above the installed button and the button will change to install and you can download it again, worked for me.

Jul 21, 2011 1:22 PM in response to FanCarolina

I have done the above suggestions. I see the Button change when I hold the Option key. However, when I press the "install" button, I'm get an "error during download: 500 Internal Server Error." Then when I try again, it repeats message. Any thoughts?


**** OK UPDATE: I went into the store. Logged out. Tried downloading lion again. It brought up the Log into the Store fields. I did. I saw the Install button on Lion. I pressed it. Got the SAME error message. Started to get frustrated. Brought up my billing information. Verified it. thougtht about changing it. Didn't. Then I went back to the App Store. Pressed the "Install" button. AND WITHOUT an explanation or reason, I saw the lion app drop down to the dock and begin to download. So the Mac Gods have saved my day again and I won't be spending hours on the phone with Apple to understand why it wasn't working. Thankfully it did! Good Luck everyone.


Message was edited by: AfricaJack

Jul 21, 2011 1:37 PM in response to FanCarolina

Got my copy downloading right now. Unfortunatly it's inside of the LaunchPad. Does anyone know how to move icons in and out of that mode?


My LaunchPad Icon is missing others may have this issue as well if you are running the Windows Home Server Connector software.

http://www.wegotserved.com/2011/07/21/osx-107-lion-launchpad-broken-windows-home -server-2011-launchpad/

2nd download of lion??

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