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Helpful answers
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Jul 11, 2015 6:50 PM in response to Loner Tby cassiobueno_90,how do step number 4? (5. Use GPT Fdisk to mark the NTFS partition as bootable)
I not found anywhere ...
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Jul 11, 2015 7:10 PM in response to cassiobueno_90by Loner T,Yes, you will need to use GPT Fdisk to mark it bootable.
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Jul 11, 2015 8:27 PM in response to Loner Tby cassiobueno_90,I would like to know is how to use it. I downloaded the program but I do not know what command to use in the terminal, you can tell me?
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Jul 11, 2015 8:40 PM in response to cassiobueno_90by Loner T,Can you post the Terminal output of
sudo gpt -vv -r show /dev/disk0
These are the steps, but we should first check the output from the previous command.
Rebuild MBR to match the new GPT information thus resetting the Hybrid MBR. Use defaults for other questions (like partition codes). The only values that need modifications are the Boot flags and step 10. Accept all other defaults that Gdisk offers. Please see the sample Q&A as an example. These steps can be repeated if you make a mistake before you get to Step 12, otherwise start from Step 1 for these steps. Step 6 has numbers which are typed with a space between the numbers.
- Sudo gdisk /dev/rdisk0
- P (Print list of parts)
- R (Recover)
- O (print current Hybrid MBR)
- H (chooses Hybrid)
- Partitions numbers to be hybridized: 2 3 4
- Y (Good for GRUB question)
- N (part 2 boot flag)
- N (part 3 boot flag)
- Y (part 4 boot flag make NTFS bootable partition)
- O (print current Hybrid MBR)
- W (Write the new MBR)
- Y (Yes! write the new MBR)
- Reboot
Here is sample Q&A for this section. Please notice the Press Enter/Return.
Place EFI GPT (0xEE) partition first in MBR (good for GRUB)? (Y/N): Y
Creating entry for GPT partition #2 (MBR partition #2)
Enter an MBR hex code (default AF): Press Enter/Return
Set the bootable flag? (Y/N): N
Creating entry for GPT partition #3 (MBR partition #3)
Enter an MBR hex code (default AB): Press Enter/Return
Set the bootable flag? (Y/N): N
Creating entry for GPT partition #4 (MBR partition #4)
Enter an MBR hex code (default 07): Press Enter/Return
Set the bootable flag? (Y/N): Y
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Jul 11, 2015 9:12 PM in response to Loner Tby cassiobueno_90,sudo gpt -vv -r mostrar / dev / disk0
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show de GPT: / dev / disk0: mediasize = 500107862016; SectorSize = 512; blocos = 976773168
show de GPT: / dev / disk0: Suspeito MBR no setor 0
show de GPT: / dev / disk0: Pri GPT no setor 1
show de GPT: / dev / disk0: Sec GPT no sector 976.773.167
iniciar conteúdo do índice tamanho
0 1 MBR
Cabeçalho 1 1 Pri GPT
Tabela 2 32 Pri GPT
34 6
40 409600 1 GPT parte - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
409.640 858.913.880 2 GPT parte - 48465300-0000-11AA-AA11-00306543ECAC
859323520 1269536 3 GPT parte - 426F6F74-0000-11AA-AA11-00306543ECAC
860593056 1120
860594176 115916808 4 GPT parte - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
976510984 262151
Tabela 976773135 32 Sec GPT
Cabeçalho 976773167 1 Sec GPT
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Jul 11, 2015 9:16 PM in response to cassiobueno_90by cassiobueno_90,sudo gdisk /dev/rdisk0
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dyld: lazy symbol binding failed: Symbol not found: __ZN3icu13UnicodeStringC1Ev
Referenced from: /usr/sbin/gdisk
Expected in: /usr/lib/libicucore.A.dylib
dyld: Symbol not found: __ZN3icu13UnicodeStringC1Ev
Referenced from: /usr/sbin/gdisk
Expected in: /usr/lib/libicucore.A.dylib
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Jul 12, 2015 5:11 AM in response to cassiobueno_90by Loner T,This may be an issue with Gdisk and character set support.
Can you create a new account of your Mac, log in to that account, change the language to US English and test?
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Jul 12, 2015 5:24 PM in response to cassiobueno_90by Loner T,Your Gdisk steps are incorrect. The code column should match in GPT and MBR.
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Jul 12, 2015 5:33 PM in response to cassiobueno_90by cassiobueno_90,But I followed the steps .. because what went wrong?
which code that corresponds to GPT and MBR?
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Jul 12, 2015 5:45 PM in response to cassiobueno_90by Loner T,You typed 'n' for MBR hex codes instead of accepting the default values that Gdisk offered.
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Jul 12, 2015 6:51 PM in response to cassiobueno_90by Loner T,Did you see this part?
Here is sample Q&A for this section. Please notice the Press Enter/Return.
Place EFI GPT (0xEE) partition first in MBR (good for GRUB)? (Y/N): Y
Creating entry for GPT partition #2 (MBR partition #2)
Enter an MBR hex code (default AF): Press Enter/Return
Set the bootable flag? (Y/N): N
Creating entry for GPT partition #3 (MBR partition #3)
Enter an MBR hex code (default AB): Press Enter/Return
Set the bootable flag? (Y/N): N
Creating entry for GPT partition #4 (MBR partition #4)
Enter an MBR hex code (default 07): Press Enter/Return
Set the bootable flag? (Y/N): Y
You can re-run the Gdisk steps and do them correctly and test.


