Yes, you can resize partitions.
Yes, you can resize partitions.
You recently removed your Windows partition and are trying to resize your Linux partition. It’s understandable to feel unsure about the process, especially since you heard it might cause issues. You mentioned needing to copy the partition before resizing and that the layout matters. Let me help clarify how to approach this.
Move the information to the left side and then extend it to the right. This task can't be performed while the system is running or booted from a live USB. Don't forget to back up any crucial data just in case issues arise, even though it shouldn happen.
Attempt to launch from here and check if it resolves the issue
EFI bootloaders often require more space than initially assigned, and many users leave a small unused area at the beginning of the disk to prevent overwriting the bootloader.