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Re: Loading OS/X 10.7 by grub x86_64-efi fails


From: SevenBits
Subject: Re: Loading OS/X 10.7 by grub x86_64-efi fails
Date: Wed, 27 Nov 2013 13:39:12 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.1


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On 11/27/2013 01:26 PM, Andrey Borzenkov wrote:
> ? Fri, 10 May 2013 14:18:42 +0200
> Vladimir '?-coder/phcoder' Serbinenko <address@hidden> ?????:
>
>> On 09.05.2013 20:32, Andrey Borzenkov wrote:
>>
>>> I have MacBook (Pro?) 3.1 with OS/X 10.7. I installed as second OS
>>> openSUSE 12.3 using EFI CD boot (worked just fine) and x86_64-efi
>>> grub2. I had to manually bless grub on EFI partition to actually boot
>>> it. os-prober also found installed OS/X and added to boot menu.
>>>
>>> The problem is, both 32 and 64 menu options crash during boot. Is it
>>> supposed to work in the first place? If yes, which diagnostic I can
>>> collect to debug it further?
>>
>> I suppose that the bootargs structure may have changed. I'll look into
>> it, thank you for reporting.
>>
>
> Any progress on it? This has been reported by multiple users. If this
> does not have chance to be fixed in reasonable timeframe, I'll rather
> look at directly chainloading of /System/Library/CoreServices/boot.efi
> instead of using xnu.

That's what I've always done. Apple's EFI implementation is non-standard and sometimes different in each generation of its computers. I just therefore always chainload; it is more foolproof and works better than xnu anyway in my opinion.
>
>
>
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> Grub-devel mailing list
> address@hidden
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