On 22/02/17 21:18, Lucio Crusca wrote: > Here is how I copied the disk contents over the SDD. > I booted a live Ubuntu from CD media, checked with fdisk that every > partition is starting 4K aligned and used the following command to copy > the disk contents: > > dd if=/dev/sda of=/dev/sdb status=progress bs=4K
You checked the partitions (on /dev/sdb) with fdisk, and then did the dd? I think you just overwrote the partitions you checked. I don't know if this is related to your problem. Maybe you'd be better off copying the partitions separately, and then reinstalling grub. Richard
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