linux里没有grub文件,linux – 安装Ubuntu后没有grub菜单,直接启动...
我有兩個獨立的SSD.其中一個安裝了Windows 10 Pro,另一個安裝了Ubuntu 14.04.3 LTS.
當我的計算機啟動時,我沒有選擇grub菜單來選擇我要啟動的操作系統,它會直接自動啟動到Ubuntu.當將SSD設置為BIOS中引導順序中的第一個SSD時,我可以啟動進入Windows的問題.
我有第三個2TB硬盤,我只用于存儲.以下是運行bootinfoscript后的信息摘要
============================= Boot Info Summary: ===============================
=> Windows is installed in the MBR of /dev/sda.
=> Windows is installed in the MBR of /dev/sdb.
=> Grub2 (v1.99) is installed in the MBR of /dev/sdc and looks at sector 1 of
the same hard drive for core.img. core.img is at this location and looks
in partition 112 for .
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /bootmgr /Boot/BCD
sda2: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /Windows/System32/winload.exe
sda3: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sdb1: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 14.04.3 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
sdb2: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sdb3: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/ubuntu/grubx64.efi /efi/ubuntu/MokManager.efi
/efi/ubuntu/shimx64.efi
sdb4: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdc1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
我以前安裝了很多次Linux,但這是我第一次在單獨的驅動器上安裝它.我是否需要做一些額外/不同的事情,因為它是安裝在Windows的單獨驅動器上的?
總結
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