GParted

There are three steps to make: alter your partition table so sda2 ends at end of disk; reread the partition table (will require a reboot) ...

Right-click on the ext4 partition you want to resize and select “Resize/Move.” In the Resize/Move dialog, you can adjust the size of the filesystem by dragging ...

Easy Guide to Resizing Linux Partitions Using GParted · Step 1: Create a bootable pen drive · Step 2: Boot from the USB and click on Try Ubuntu ...

You could do that with the disk utility you have there, or you could do it with GParted. You just need a distro with GParted already installed.

a resize is done by dragging the left/right side of a partition to the left/right with the directional arrow cursor. if any partition can't be ...

Just boot your system as normal, then from a terminal window do: sudo lvextend -L+20G -r /dev/mapper/centos-root # resize the LV and the underlying fs.

Use gparted from a Live USB, if you need to mess with system partitions. You normally can't alter a mounted Filesystem or in use partition.

Choose the Partition | Resize/Move menu option and a Resize/Move window is displayed. Click on the left-hand side of the partition and drag it to the right so ...

Note that the Resize/Move operation in GParted can be dangerous (for example losing power during it would be really bad) so make sure to backup ...

You cannot resize your / partition booting normally - to make changes you have to unmount it and you cannot unmount your / partition. Boot your ...