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rEFIt 菜单无法识别操作系统

tag-icon • tag-icon boot dual-boot partitioning refit refind
rEFIt 菜单无法识别操作系统

我尝试为我的 Mac 设置三重启动系统（OSX、Ubuntu 14.04、Windows 8.1），但 rEFIt 无法识别 Ubuntu，而是显示未知操作系统图标。它还显示了 Ubuntu 和 Windows 的多个图标。以下是分区检查器显示的内容

*** Report for internal hard disk ***

Current GPT partition table:
 #      Start LBA      End LBA  Type
 1             40       409639  EFI System (FAT)
 2         409640    399984823  Mac OS X HFS+
 3      399984824    401254359  Mac OS X Boot
 4      401254400    401516543  MS Reserved
 5      401516544    460109823  Basic Data
 6      460110248    489407119  Unknown
 7      489669264    490234711  Linux Swap

Current MBR partition table:
 # A    Start LBA      End LBA  Type
 1              1       409639  ee  EFI Protective
 2 *       409640    399984823  af  Mac OS X HFS+
 3      399984824    401254359  af  Mac OS X HFS+
 4      401254400    401516543  da  Unknown

MBR contents:
 Boot Code: Unknown, but bootable

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+, active

Partition at LBA 399984824:
 Boot Code: None
 File System: HFS Extended (HFS+)
 Listed in GPT as partition 3, type Mac OS X Boot
 Listed in MBR as partition 3, type af  Mac OS X HFS+

Partition at LBA 401254400:
 Boot Code: None
 File System: Unknown
 Listed in GPT as partition 4, type MS Reserved
 Listed in MBR as partition 4, type da  Unknown

Partition at LBA 401516544:
 Boot Code: Windows BOOTMGR (Vista)
 File System: NTFS
 Listed in GPT as partition 5, type Basic Data

Partition at LBA 460110248:
 Boot Code: None
 File System: ext4
 Listed in GPT as partition 6, type Unknown

Partition at LBA 489669264:
 Boot Code: None
 File System: Unknown
 Listed in GPT as partition 7, type Linux Swap

答案1

rEFIt 不再开发。尝试安装我的重新索引相反；它基于 rEFIt，但正在积极开发中。在 OS X 中安装它，然后使用选项--alldrivers或install.sh手动安装 EFI 文件系统驱动程序，无论你为 Ubuntu 使用什么文件系统（默认为 ext4fs）。（手动安装文件系统驱动程序需要复制一个文件；请参阅驱动程序文档了解详情。）如果一切顺利，您应该能够从 rEFInd 启动 Ubuntu，尽管您最终可能会想要从菜单中删除额外的启动选项。

Windows 是另一回事。如果它能像现在这样启动，我会感到震惊。要启动它，你需要更换你的混合型MBR使用传统的保护性 MBR 并以 EFI 模式安装 Windows，或者编辑混合 MBR，使其包含 Windows 分区（#5）。第一种是更干净的解决方案，但不能保证一定有效。第二种解决方案更为传统（在 Mac 上），但它延续了混合 MBR 的使用，这是一种丑陋而危险的黑客行为。

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