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On Mon, Jan 30, 2017 at 1:54 PM, Mick <michaelkintzios@×××××.com> wrote: |
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> On Monday 30 Jan 2017 06:10:47 Tom H wrote: |
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>> |
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>> AFAIK, since the advent of defaulting to CoreStorage (OS X 10.10? - OS |
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>> X's equivalent of LVM) and full-disk encryption (OS X 10.10?), |
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>> bootx64.efi/boot.efi cannot be loaded from disk0s2. |
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> |
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> I suspect you're right ... |
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> |
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> This is what my MBP EFI reports: |
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> |
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> # efibootmgr -v |
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> BootCurrent: 0000 |
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> Timeout: 5 seconds |
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> BootOrder: 0000,0080 |
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> Boot0000* Gentoo-4.4.39-28_Jan HD(1,GPT,a28905fe-b74d-46b3-b68b- |
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> ee342a73f72b,0x28,0x64000)/File(\EFI\LINUX\bootx64-4.4.39-gentoo.efi) |
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> Boot0080* Mac OS X |
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> PciRoot(0x0)/Pci(0x1c,0x4)/Pci(0x0,0x0)/Sata(0,0,0)/HD(3,GPT,15fd7906- |
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> a899-4912-b52b-3e034f7a62ea,0xdcfa748,0x135f20) |
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> Boot0081* Mac OS X |
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> PciRoot(0x0)/Pci(0x1c,0x4)/Pci(0x0,0x0)/Sata(0,0,0)/HD(3,GPT,15fd7906- |
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> a899-4912-b52b-3e034f7a62ea,0xdcfa748,0x135f20) |
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> Boot0082* |
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> PciRoot(0x0)/Pci(0x1c,0x4)/Pci(0x0,0x0)/Sata(0,0,0)/HD(3,GPT,15fd7906- |
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> a899-4912-b52b-3e034f7a62ea,0xdcfa748,0x135f20) |
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> BootFFFF* |
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> PciRoot(0x0)/Pci(0x1c,0x4)/Pci(0x0,0x0)/Sata(0,0,0)/HD(2,GPT,41293e5b-9bdc-405a- |
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> ba22-5ece4b11f91e,0x64028,0x1bb18c80)/File(\System\Library\CoreServices\boot.efi) |
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> |
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> Both Boot0080 and Boot0081 are on the 3 partition. BootFFFF points to the |
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> \System\Library\CoreServices\boot.efi file on the 2nd partition. However, there |
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> same path and file also exists on the 3rd partition, but as you mention the 3rd |
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> partition is unencrypted. |
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|
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On my MacBook, bought in December, un-upgraded and un-linuxed: |
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|
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# nvram -p | grep efi-boot-device |
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efi-boot-device |
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<array><dict><key>IOMatch</key><dict><key>IOProviderClass</key><string>IOMedia</string><key>IOPropertyMatch</key><dict><key>UUID</key><string>B6F965B2-2CF9-4A9E-85EA-544300583A35</string></dict></dict><key>BLLastBSDName</key><string>disk0s3</string></dict></array>%00 |
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efi-boot-device-data |
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%02%01%0c%00%d0A%03%0a%00%00%00%00%01%01%06%00%00%1c%01%01%06%00%00%00%03%16%10%00%01%00%00%00%f9 |
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%16X7%02%05%00%04%01*%00%03%00%00%00,BE%07%00%00%00%00%e4k%02%00%00%00%00%00%b2e%f9%b6%f9,%9eJ%85%eaTC%00X:5%02%02%7f%ff%04%00 |
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# |
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