我爸爸的电脑出了问题。说实话，我认为一开始安装 Windows 8.1 就是一个错误。它太挑剔了。
不管怎样，他正准备擦除整个东西，我建议看看 Ubuntu。
我做了以下事情：
- 尝试通过从 Firefox 下载进行安装...但他的 PC 非常不稳定，有时我无法确定发生了什么。尽管安装了广告拦截器，但仍有很多弹出窗口等。
- 我制作了 Ubuntu 试用版 DVD 并运行了它。他很喜欢它的外观，所以我从中安装了 12.04。
- 重启后我得到了 grub 救援提示。我真的不知道下一步该做什么。
它说 ：
error: no such device: 4376b2fc-07c9-4e08-bc3c-b8e41dfd8888.
grub rescue>
我曾希望在启动时有一个双启动选项，然后希望能够从 Ubuntu 从 Windows 分区移动文件。
如有任何建议我将不胜感激。
我使用 Ubuntu 加载器 DVD 运行了几个命令。
ubuntu@ubuntu:~$ sudo parted -l
Model: ATA WDC WD5000AAKX-0 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 32.3kB 370MB 370MB primary ntfs boot
3 370MB 484GB 484GB primary ntfs
4 484GB 493GB 8678MB primary ntfs
2 493GB 500GB 7043MB extended
5 493GB 500GB 7041MB logical fat32
Model: SanDisk Cruzer (scsi)
Disk /dev/sdc: 4022MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 19.5kB 4014MB 4014MB primary fat32
Model: Generic STORAGE DEVICE (scsi)
Disk /dev/sdd: 2033MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 127kB 2031MB 2031MB primary fat16
Model: Seagate Expansion Desk (scsi)
Disk /dev/sdi: 2000GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 1006GB 1006GB primary ntfs
2 1006GB 2000GB 995GB extended
5 1006GB 1997GB 991GB logical ext4
6 1997GB 2000GB 3706MB logical linux-swap(v1)
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: Can't have a partition outside the disk!
ubuntu@ubuntu:~$ sudo fdisk -l
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xb1c44ea9
Device Boot Start End Blocks Id System
/dev/sda1 * 63 722924 361431 7 HPFS/NTFS/exFAT
/dev/sda2 963016425 976773167 6878371+ 5 Extended
/dev/sda3 722925 946067849 472672462+ 7 HPFS/NTFS/exFAT
/dev/sda4 946067850 963016424 8474287+ 7 HPFS/NTFS/exFAT
/dev/sda5 963016488 976768064 6875788+ bc Unknown
Partition table entries are not in disk order
Disk /dev/sdc: 4022 MB, 4022337024 bytes
255 heads, 63 sectors/track, 489 cylinders, total 7856127 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x2c49399c
Device Boot Start End Blocks Id System
/dev/sdc1 38 7839719 3919841 b W95 FAT32
Disk /dev/sdd: 2032 MB, 2032664576 bytes
64 heads, 63 sectors/track, 984 cylinders, total 3970048 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x45242cb8
Device Boot Start End Blocks Id System
/dev/sdd1 249 3967487 1983619+ 6 FAT16
Disk /dev/sdi: 2000.4 GB, 2000398933504 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029167 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000dfc2d
Device Boot Start End Blocks Id System
/dev/sdi1 2048 1964583671 982290812 7 HPFS/NTFS/exFAT
/dev/sdi2 1964584958 3907028991 971222017 5 Extended
/dev/sdi5 1964584960 3899789311 967602176 83 Linux
/dev/sdi6 3899791360 3907028991 3618816 82 Linux swap / Solaris
答案1
尝试使用 Ubuntu Alternate CD 重新安装 grub。如果不行，请尝试刻录 DVD Boot-Repair。
我在使用 Win 8.1 和 Ubuntu 时也遇到了问题。尤其是在 UEFI 设备上，有时 Windows 就是不想在安全启动开启的情况下同时安装 Linux。