Now you have to fix an issue that is caused by copying the entirety of a small SD card onto a large one.

By pressing v you can verify the partition table on the SD card. It'll come up with one problem and one warning.

We can safely ignore the warning but have to deal with the problem.

To do that you press x to get into expert mode.

In expert mode, you can press e to apply the fix.

Afterward, you press m to get back to the main menu.

Pay attention to the command prompt, so you know which mode you're in. Buttons have different functions in different modes.