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marco2216

macrumors newbie
Original poster
Oct 26, 2013
1
0
I am trying to update to OSX Mavericks on my Mac, but i cant install it since it says "Disk cannot be used to start the computer" when i choose Machintosh HD as installation disk. I searched around a bit and it seems that resizing the Machintosh HD partition would fix this problem, but when i try that it gives me the error "MediaKit reports no such partition". I'm assuming this has something to do with me dual booting OSX and Ubuntu. I have tried to resize it with iPartition, but that doesn't work either. I hope some of you folks can help me with this matter!
 
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