How to expand the home folder in Ubuntu?

Question

linux

Good afternoon. Home is located in the system directory where Ubuntu is installed.
There is a very lack of memory, especially since there are unreserved 43 GB of space.
Decided to use Gparted. Since home is located in the system directory, it turned out that it was impossible to resize on the mounted directory. I made a bootable USB flash drive from Ubuntu, launched a live-cd. I started Gparted, the directory from Ubuntu is unmounted, but I still can't resize it. What am I doing wrong?

Answer 1

1) delete swap
2) resize root partition with home
3) create new swap partition