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General Mac OS X Discussion General Apple and Mac OS X Discussion
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| Junior Member Posts: 11 Join Date: Jan 2009 | I redid the entire process with DVD's except for OSX. Since OSX has to be modified to install to a MBR partitioned drive it was on a flash drive. I would think that if you have a real MAC handy you could make a modified install DVD since the modification is very small. I didn't have any problems with OSX trying to overwrite anything since I had partitioned before I got into the OSX install. Also be sure and mark it's partition as active so it finds it correctly. After that I just selected the correct partition in disk utility and erased it to the correct format for the install and everything worked fine. Pete B. |
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| Junior Member Posts: 17 Join Date: Mar 2009 Location: UK | Hi, many thanks for the excellent guide. Got my mini this morning and have XP and Ubuntu installed and fully updated. Quite impressed with this little machine, faster than I was expecting so definitely a bonus. Upgraded the SSD to 64G and the ram to 2G. I hit a snag though trying to get OSX installed. As I followed the guide, I have 4 partitions - OSX is to be installed on the 2nd. However, in the disk utility for the OSX installer, I've formatted the 2nd partition as MAC OS Extended and it has 20Gb free. However when quitting the disk util it shows the empty disk but has an exclamation mark beside it with a message 'you cannot install mac osx on this volume. to enable installation on this volume open disk utility... repartition as 'GUID partition table'. As far as I can see this will repartition the whole drive and lose the other 2 OS! I tried anyway to get a way around repartitioning the whole drive by selecting the physical disk and going into 'partition' but all the options are greyed out! How did you manage to get OSX past this to get OSX to install and finally use the Darwin boot menu to select the OS to boot from? I need all the help I can get on Mac software, appreciate any pointers folks ![]() Thanks, D'ohnut |
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| Junior Member Posts: 23 Join Date: Mar 2009 | Quote:
Windows XP if I recall was something like 4 GB I didn't use nlite or anything becasue I just didn't want to use it and I find that it can lead to issues. but 4 gb on a 19.5 GB Partition was not bad. Ubuntu was under 4 GB mine comes in a about 4.5 GB with all my application that I use installed but this will vary depending on what you need. so idk around 20 gb for me total after slimming OSX a little gave me about 38 GB free on my 64 gb SSD (Which is more like 59 GB) | |
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| Junior Member Posts: 23 Join Date: Mar 2009 | Quote:
I think you are better off if you leave the OSX Partions as Raw and Unformatted I had some problems with this as well To get it working I just made my OSX partions Raw Unformatted in Gparted and then I formatted them with the OSX Installer. also make sure that you completed the steps for the modified installer that will allow for install to MBR, the dual boot method seems impossible without these modifications. I personally find it much cleaner with Ubuntu as the 3rd installed OS but it's up to you it seems like extra work to add OSX to the boot loader but it only takes a min. | |
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| Junior Member Posts: 11 Join Date: Jan 2009 | Quote:
Pete B. | |
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LinkBack to this Thread: http://www.mydellmini.com/forum/general-mac-os-x-discussion/4117-triple-boot-working-tips-within.html | ||||
| Posted By | For | Type | Date | |
| monkeycycle's hackintosh Bookmarks on Delicious | This thread | Refback | 09-03-2009 05:04 PM | |
| Advanced 2: Multi-Boot Configuration | Guides | OS X | mechdrew | This thread | Refback | 08-23-2009 04:12 PM | |
| Guide Advanced 2: Multi-Boot Configuration | DellEFI | mechdrew | This thread | Refback | 05-30-2009 02:15 AM | |
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