Read the article to know more about how to extend a partition in Ubuntu to use unallocated space. As part of our Server Management Service, Bobcares provides answers to all of your questions.

How to Extend Ubuntu Partition to Use the Unallocated Space?

GParted, a popular graphical partition editor for Ubuntu and other Linux versions, is one tool that we can to extend a partition in Ubuntu to use unallocated space. Let’s see the steps:

1. Initially, make sure we have a backup of the critical data before making changes to the disk partitions. While partition changes are generally secure, there is always a chance of data loss.

2. Then, we can access GParted via the Ubuntu Dash or by typing the following code into the terminal to start it.

3. Using the dropdown menu in the upper-right corner of GParted, choose the disk that has the partition we wish to expand. Also, make sure to choose the right disk because making changes to the incorrect one can cause data loss.

4. Then, find the partition that we wish to extend. The unallocated space we want to add to it should be next to it. On the disk, a grey region shows the unallocated space.

5. In order to resize or move a partition, right-click on it and choose “Resize/Move”. There will be a dialog box.

6. We can view a graphical representation of the partition in the Resize/Move dialog. To extend the partition boundary into the unallocated space, drag it to the right. As an alternative, we can manually input the new size to indicate the extent of the partition extension in the “Free space following (MiB)” area.

7. Once the partition size has been modified, click “Resize/Move” to let the changes take effect. An overview of the tasks that need to be completed will be shown by GParted. After carefully checking to make sure everything is correct, click “Apply” to implement the changes.

8. Depending on the size of the partition and the speed of the disk, the resizing operation could take some time. Wait till the process completes before interrupting it.

9. Lastly, to make sure that the changes take effect, shut down GParted after the process is complete and restart the computer. Once we’ve restarted, we can use the lsblk or df commands in the terminal to confirm that the partition has been expanded, or we can use GParted to check its size.

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Conclusion

The article offers a step-by-step guide from our Support team in order to easily extend Ubuntu partition to use an unallocated space.