How to make a full copy of Ubuntu with Grub?

Question

linux

I bought SSD 120, Ubuntu is on HDD 500.
How to transfer Ubuntu to SSD with full copying including Grub.
I tried Acronis, it transfers files, but Grub did not recover.
All my attempts led to "operation system files read-only" and something like that.

Is there a solution with one button "do everything well"?

Answer 1

1) And how did you endure the acronis? Did you clone the disk? If not, SSZB
2) I recently restored Debian from an SSD backup. I booted from Ubuntu LiveUSB, unpacked the tar, chrooted in and reinstalled the bootloader. 10 minutes business.

Answer 2

Decided not to take a steam bath, left 2 screws in the system.
After copying Ubuntu from partition to partition, I started from the old screw and did sudo update-grub