Eu só posso inicializar no Ubuntu primeiro inicializando do meu USB ao vivo e alterando a unidade de inicialização no grub. Ou seja, não de uma instalação de disco rígido. Depois que inicializar a reinicialização alterando a prioridade do disco no BIOS é impecável.
Ao longo do histórico deste problema, recebo vários erros: Out of disk , 'Sistema de arquivos desconhecido' (meu erro atual). Eu tentei corrigi-lo reinstalando o GRUB, usando boot-repair para reinstalar o GRUB e vários outros métodos, sem resultados. Graças a Deus você não precisa desligar o Ubuntu com frequência.
Abaixo estão os resultados de fdisk -l
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x000c76a2
Device Boot Start End Blocks Id System
/dev/sda1 42457088 1943748607 950645760 83 Linux
/dev/sda2 1943805952 1953523711 4858880 5 Extended
/dev/sda4 * 2048 42457087 21227520 83 Linux
/dev/sda5 1943808000 1953523711 4857856 82 Linux swap / Solaris
Partition table entries are not in disk order
Disk /dev/sdb: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 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: 0x0006738d
Device Boot Start End Blocks Id System
/dev/sdb1 2048 312580095 156289024 83 Linux
Disk /dev/sdc: 319.4 GB, 319370035200 bytes
255 heads, 63 sectors/track, 38827 cylinders, total 623769600 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: 0x38040c41
Device Boot Start End Blocks Id System
/dev/sdc1 2 623769599 311884799 7 HPFS/NTFS/exFAT
Disk /dev/sde: 32.0 GB, 32016171008 bytes
255 heads, 63 sectors/track, 3892 cylinders, total 62531584 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: 0xc3072e18
Device Boot Start End Blocks Id System
/dev/sde1 32 62531583 31265776 c W95 FAT32 (LBA)
jesse@jesse-P35-DS3R:~$ ^C
jesse@jesse-P35-DS3R:~$ Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
No command 'Disk' found, did you mean:
Command 'risk' from package 'xfrisk' (universe)
Disk: command not found
jesse@jesse-P35-DS3R:~$ 255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
255: command not found
jesse@jesse-P35-DS3R:~$ Units = sectors of 1 * 512 = 512 bytes
No command 'Units' found, did you mean:
Command 'units' from package 'units' (universe)
Units: command not found
jesse@jesse-P35-DS3R:~$ Sector size (logical/physical): 512 bytes / 4096 bytes
bash: syntax error near unexpected token '('
jesse@jesse-P35-DS3R:~$ I/O size (minimum/optimal): 4096 bytes / 4096 bytes
bash: syntax error near unexpected token '('
jesse@jesse-P35-DS3R:~$ Disk identifier: 0x000c76a2
No command 'Disk' found, did you mean:
Command 'risk' from package 'xfrisk' (universe)
Disk: command not found
jesse@jesse-P35-DS3R:~$
jesse@jesse-P35-DS3R:~$ Device Boot Start End Blocks Id System
Device: command not found
jesse@jesse-P35-DS3R:~$ /dev/sda1 42457088 1943748607 950645760 83 Linux
bash: /dev/sda1: Permission denied
jesse@jesse-P35-DS3R:~$ /dev/sda2 1943805952 1953523711 4858880 5 Extended
bash: /dev/sda2: Permission denied
jesse@jesse-P35-DS3R:~$ /dev/sda4 * 2048 42457087 21227520 83 Linux
bash: /dev/sda4: Permission denied
jesse@jesse-P35-DS3R:~$ /dev/sda5 1943808000 1953523711 4857856 82 Linux swap / Solaris
bash: /dev/sda5: Permission denied
jesse@jesse-P35-DS3R:~$
jesse@jesse-P35-DS3R:~$ Partition table entries are not in disk order
Partition: command not found
jesse@jesse-P35-DS3R:~$
jesse@jesse-P35-DS3R:~$ Disk /dev/sdb: 160.0 GB, 160041885696 bytes
No command 'Disk' found, did you mean:
Command 'risk' from package 'xfrisk' (universe)
Disk: command not found
jesse@jesse-P35-DS3R:~$ 255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors
255: command not found
jesse@jesse-P35-DS3R:~$ Units = sectors of 1 * 512 = 512 bytes
No command 'Units' found, did you mean:
Command 'units' from package 'units' (universe)
Units: command not found
jesse@jesse-P35-DS3R:~$ Sector size (logical/physical): 512 bytes / 512 bytes
bash: syntax error near unexpected token '('
jesse@jesse-P35-DS3R:~$ I/O size (minimum/optimal): 512 bytes / 512 bytes
bash: syntax error near unexpected token '('
jesse@jesse-P35-DS3R:~$ Disk identifier: 0x0006738d
No command 'Disk' found, did you mean:
Command 'risk' from package 'xfrisk' (universe)
Disk: command not found
jesse@jesse-P35-DS3R:~$
jesse@jesse-P35-DS3R:~$ Device Boot Start End Blocks Id System
Device: command not found
jesse@jesse-P35-DS3R:~$ /dev/sdb1 2048 312580095 156289024 83 Linux
bash: /dev/sdb1: Permission denied
jesse@jesse-P35-DS3R:~$
jesse@jesse-P35-DS3R:~$ Disk /dev/sdc: 319.4 GB, 319370035200 bytes
No command 'Disk' found, did you mean:
Command 'risk' from package 'xfrisk' (universe)
Disk: command not found
jesse@jesse-P35-DS3R:~$ 255 heads, 63 sectors/track, 38827 cylinders, total 623769600 sectors
255: command not found
jesse@jesse-P35-DS3R:~$ Units = sectors of 1 * 512 = 512 bytes
No command 'Units' found, did you mean:
Command 'units' from package 'units' (universe)
Units: command not found
jesse@jesse-P35-DS3R:~$ Sector size (logical/physical): 512 bytes / 512 bytes
bash: syntax error near unexpected token '('
jesse@jesse-P35-DS3R:~$ I/O size (minimum/optimal): 512 bytes / 512 bytes
bash: syntax error near unexpected token '('
jesse@jesse-P35-DS3R:~$ Disk identifier: 0x38040c41
No command 'Disk' found, did you mean:
Command 'risk' from package 'xfrisk' (universe)
Disk: command not found
jesse@jesse-P35-DS3R:~$
jesse@jesse-P35-DS3R:~$ Device Boot Start End Blocks Id System
Device: command not found
jesse@jesse-P35-DS3R:~$ /dev/sdc1 2 623769599 311884799 7 HPFS/NTFS/exFAT
bash: /dev/sdc1: Permission denied
jesse@jesse-P35-DS3R:~$
jesse@jesse-P35-DS3R:~$ Disk /dev/sde: 32.0 GB, 32016171008 bytes
No command 'Disk' found, did you mean:
Command 'risk' from package 'xfrisk' (universe)
Disk: command not found
jesse@jesse-P35-DS3R:~$ 255 heads, 63 sectors/track, 3892 cylinders, total 62531584 sectors
255: command not found
jesse@jesse-P35-DS3R:~$ Units = sectors of 1 * 512 = 512 bytes
No command 'Units' found, did you mean:
Command 'units' from package 'units' (universe)
Units: command not found
jesse@jesse-P35-DS3R:~$ Sector size (logical/physical): 512 bytes / 512 bytes
bash: syntax error near unexpected token '('
jesse@jesse-P35-DS3R:~$ I/O size (minimum/optimal): 512 bytes / 512 bytes
bash: syntax error near unexpected token '('
jesse@jesse-P35-DS3R:~$ Disk identifier: 0xc3072e18
No command 'Disk' found, did you mean:
Command 'risk' from package 'xfrisk' (universe)
Disk: command not found
jesse@jesse-P35-DS3R:~$
jesse@jesse-P35-DS3R:~$ Device Boot Start End Blocks Id System
Device: command not found
jesse@jesse-P35-DS3R:~$ /dev/sde1 32 62531583 31265776 c W95 FAT32 (LBA)
bash: syntax error near unexpected token '('
O que pode ter acontecido
O GRUB poderia ter sido instalado no seu pendrive.
Como posso (potencialmente) corrigi-lo?
sudo apt-get install grub2
Por favor, me diga se isso não funcionou, porque eu gostaria de tentar ajudar novamente.
1.) escolha Try Ubuntu do Live CD
2.) lançar Reparo de inicialização .
3.) clique em Advanced option
4.) vá para a guia GRUB options
5.) marque a opção out-of-disk
6.) clique em Apply
reinicialize o sistema.
Se isso não funcionar tente no terminal sudo apt-get install grub2 quando o seu sistema inicializar e, em seguida, use Grub-customizer para colocá-lo em /dev/sda1 . Instale o Grub Customizer no Ubuntu 14.04 para gerenciar seu gerenciador de boot do Grub