Gentoo Archives: gentoo-user

From: Tamer Higazi <th982a@××××××××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Mac Mini with Grub booting Mac OSX and Windows?! GOT IT!
Date: Thu, 30 May 2013 17:36:36
Message-Id: 51A78E18.2050706@googlemail.com
In Reply to: Re: [gentoo-user] Mac Mini with Grub booting Mac OSX and Windows?! by Andrea Conti
1 Hi Andrea!
2
3 Got the problem with Windows.... I red myself today through.... (hmmmmmmmm)
4
5
6 No need to answer my last Mail in the List, it is all clear to me now.
7
8
9 But thanks again, for the last long explanation anyway....
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14 Tamer
15
16
17 Am 30.05.2013 10:04, schrieb Andrea Conti:
18 >
19 >>> The real problem is that while rEFIt/rEFInd, OSX and Linux have no
20 >>> problem dealing with a GPT partition table, Windows only supports MBR.
21 >>> (Windows 7+ supports GPT partition tables but it can only boot from a
22 >>> GPT disk in EFI mode.
23 >>
24 >> So, let us assume we have in the game:
25 >>
26 >> Windows 7 Ultimate Edition
27 >> Gentoo Linux
28 >> and Mac OSX (latest version)
29 >>
30 >> then we are all on the same side accessing the same partition table
31 >> type, no?!
32 >
33 > No. :)
34 >
35 > While Intel Macs are EFI platforms, they have an early and quirky
36 > implementation that cannot properly boot Windows in EFI mode, so you're
37 > stuck with booting in BIOS emulation mode, which in turn means that
38 > Windows will not use the GPT table. This is a really stupid Windows
39 > limitation, but we can't do anything about it.
40 >