Roni7
September 19th, 2010, 03:51 PM
I have a Mac Mini with OS X that I had dual booted successfully with Windows XP for my family. I am a rookie at all this but learned a lot Googling sites that walked me through things. I got bold and tried to triple boot the Mac Mini with Ubuntu 10.04 using rEfIt. I was following this website.
http://lifehacker.com/5531037/how-to-triple+boot-your-mac-with-windows-and-linux-no-boot-camp-required
MISTAKE #1
All was done to the letter until I accidently realized I had clicked install on step 8 before I clicked "Advanced" to check off the "Install Boot Loader" and changing the device to the partition I had made for Ubuntu (/dev/sda3/). It finished installing and rebooted with the rEFIt screen with Mac / Ubuntu /Windows icons. Mac started, but both Windows and Ubuntu showed a black screen with blinking underscore in the top left of the screen. I went back to the Mac OS and in Disk Utility I noticed that the Linux-Ubuntu name on the partition I had made changed to "DiskOS3".
Mistake #2
I panicked and used "Erase" in Disk Utility on that partition using the Zero Out Data security Erase option.
Mistake #3
Then I reinstalled the Ubuntu 10.04 cd into the drive and did the install boot loader steps. It started up but the rEFIt screen now has Mac/ two Ubuntu penguins/ and Windows icons. Mac starts and works, but both ubuntu icons and Windows leads to the black screen with blincking underscore cursor.
Here are specs and data for hard drive below:
My wife and 3 young sons use this as the main computer for homeschooling, etc. I messed up but know I will learn from these mistakes if someone can help me to fix it.
Thanks in advance to those willing to help this newbie :confused:
Hardware Overview:
Model Name: Mac mini
Model Identifier: Macmini3,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 2 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MM31.0081.B06
SMC Version (system): 1.35f0
.hmmessage p { margin: 0px; padding: 0px; }body.hmmessage { font-size: 10pt; font-family: Tahoma; }
*** Report for internal hard disk ***
Current GPT partition table:
# Start LBA End LBA Type
1 40 409639 EFI System (FAT)
2 409640 429900175 Mac OS X HFS+
3 430162320 494125727 Basic Data
4 494387872 496694743 Linux Swap
5 497436672 625141759 Basic Data
Current MBR partition table:
# A Start LBA End LBA Type
1 1 409639 ee EFI Protective
2 409640 429900175 af Mac OS X HFS+
3 * 430162320 494125727 83 Linux
4 494387872 496694743 82 Linux swap / Solaris
MBR contents:
Boot Code: GRUB
Partition at LBA 40:
Boot Code: None (Non-system disk message)
File System: FAT32
Listed in GPT as partition 1, type EFI System (FAT)
Partition at LBA 409640:
Boot Code: None
File System: HFS Extended (HFS+)
Listed in GPT as partition 2, type Mac OS X HFS+
Listed in MBR as partition 2, type af Mac OS X HFS+
Partition at LBA 430162320:
Boot Code: GRUB
File System: ext4
Listed in GPT as partition 3, type Basic Data
Listed in MBR as partition 3, type 83 Linux, active
Partition at LBA 494387872:
Boot Code: None
File System: Unknown
Listed in GPT as partition 4, type Linux Swap
Listed in MBR as partition 4, type 82 Linux swap / Solaris
Partition at LBA 497436672:
Boot Code: Windows NTLDR
File System: NTFS
Listed in GPT as partition 5, type Basic Data
http://lifehacker.com/5531037/how-to-triple+boot-your-mac-with-windows-and-linux-no-boot-camp-required
MISTAKE #1
All was done to the letter until I accidently realized I had clicked install on step 8 before I clicked "Advanced" to check off the "Install Boot Loader" and changing the device to the partition I had made for Ubuntu (/dev/sda3/). It finished installing and rebooted with the rEFIt screen with Mac / Ubuntu /Windows icons. Mac started, but both Windows and Ubuntu showed a black screen with blinking underscore in the top left of the screen. I went back to the Mac OS and in Disk Utility I noticed that the Linux-Ubuntu name on the partition I had made changed to "DiskOS3".
Mistake #2
I panicked and used "Erase" in Disk Utility on that partition using the Zero Out Data security Erase option.
Mistake #3
Then I reinstalled the Ubuntu 10.04 cd into the drive and did the install boot loader steps. It started up but the rEFIt screen now has Mac/ two Ubuntu penguins/ and Windows icons. Mac starts and works, but both ubuntu icons and Windows leads to the black screen with blincking underscore cursor.
Here are specs and data for hard drive below:
My wife and 3 young sons use this as the main computer for homeschooling, etc. I messed up but know I will learn from these mistakes if someone can help me to fix it.
Thanks in advance to those willing to help this newbie :confused:
Hardware Overview:
Model Name: Mac mini
Model Identifier: Macmini3,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 2 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MM31.0081.B06
SMC Version (system): 1.35f0
.hmmessage p { margin: 0px; padding: 0px; }body.hmmessage { font-size: 10pt; font-family: Tahoma; }
*** Report for internal hard disk ***
Current GPT partition table:
# Start LBA End LBA Type
1 40 409639 EFI System (FAT)
2 409640 429900175 Mac OS X HFS+
3 430162320 494125727 Basic Data
4 494387872 496694743 Linux Swap
5 497436672 625141759 Basic Data
Current MBR partition table:
# A Start LBA End LBA Type
1 1 409639 ee EFI Protective
2 409640 429900175 af Mac OS X HFS+
3 * 430162320 494125727 83 Linux
4 494387872 496694743 82 Linux swap / Solaris
MBR contents:
Boot Code: GRUB
Partition at LBA 40:
Boot Code: None (Non-system disk message)
File System: FAT32
Listed in GPT as partition 1, type EFI System (FAT)
Partition at LBA 409640:
Boot Code: None
File System: HFS Extended (HFS+)
Listed in GPT as partition 2, type Mac OS X HFS+
Listed in MBR as partition 2, type af Mac OS X HFS+
Partition at LBA 430162320:
Boot Code: GRUB
File System: ext4
Listed in GPT as partition 3, type Basic Data
Listed in MBR as partition 3, type 83 Linux, active
Partition at LBA 494387872:
Boot Code: None
File System: Unknown
Listed in GPT as partition 4, type Linux Swap
Listed in MBR as partition 4, type 82 Linux swap / Solaris
Partition at LBA 497436672:
Boot Code: Windows NTLDR
File System: NTFS
Listed in GPT as partition 5, type Basic Data