Still shows ext4 for swap?
Did you not click on the green check mark to run the changes in gparted?
Is this an older computer? Or do you have BIOS set for hard drive in IDE mode, not AHCI or large or LBA?
Some old BIOS or one's in IDE mode that emulates the old BIOS, do not boot correctly from partitions over 137GB. You either have to have a separate /boot or just make / (root) smaller, so it is fully inside the 137GB limit and use rest of drive as /home or as a data partition. I prefer / of 20 to 25GB and use rest for /home or data.