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I have replaced a hard drive with Windows with an SSD with Ubuntu but my computer now does not boot.

  • Drive is plugged in, shows up in BIOS
  • Drive is first in boot order
  • Computer can boot from persistent USB
  • Ubuntu is on first partition, swap is second, storage (NFTS) is third
  • Drive and installation is fine, it has booted as an external drive before -BIOS is on default settings
  • Boot mode is UEFI, only other option is Legacy which neither works nor displays the error message.

Specific error is: No Bootable Device

If any more details would be useful, please tell me. Not sure what else I can do to get it to boot.

Thank you in advance!

sudo parted -l output:

Model: ATA Samsung SSD 850 (scsi)
Disk /dev/sda: 250GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags: 

Number  Start   End    Size    Type     File system     Flags
 1      1049kB  116GB  116GB   primary  ext4            boot, esp
 2      116GB   133GB  17.2GB  primary  linux-swap(v1)
 3      133GB   250GB  117GB   primary  ntfs
J.Smith
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0 Answers0