How to Resize Root Partition in linux using gparted

Refer to the following sections of our Red Hat Enterprise Linux (RHEL) documentation on how to resize a partition.

It is possible to do a on-line resize of a ext4 filesystem, even if it's your root partition. Use the resize2fs command. sudo resize2fs /dev/ ...

There are 2 type of partitions that you can resize, the LVM partitions or Logical Volume Manager partitions which support Online resizing ( ...

To expand a partition, you must first delete information about it. To do this, enter d and specify the partition (3 for /dev/sda3).

本篇文章介紹硬碟若有未分割的空間時，如何利用這些空間，擴充到原有的LVM 空間上.

I am trying to resize my primary/boot partition to use the added 30GB (virtual machine on Proxmox). As you can see my boot partition is full.

After you increase the capacity of a disk, the partitions and file systems on the disk are not automatically extended.

The primary way of resizing drive partitions in Linux is to delete the old one and create a new one, using the previous starting sector.

You cant extend the partition while ist mounted. You have to Boot from an USB-stick, and then use a tool like GParted to extend it.

Tutorial on How to Resize/Extend a Linux Partition, Volume, or Disk using Ubuntu with Gparted. This applies to all versions of Ubuntu and ...