Tags

For example:
C:\Program Files\Oracle\VirtualBox>VBoxmanage modifymedium disk "C:\Users\armano\VirtualBox VMs\xubuntu20.04\xubuntu20.04.vdi" --resize 100000
Note:
100000 = 100GB
150000 = 150GB

source: http://derekmolloy.ie/resize-a-virtualbox-disk

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Select the /dev/sda2 (extended), right click and select Resize/Move.

Click the arrow and resize it by dragging the arrow icon to the RIGHT

Next, select the /dev/sda5