The code for notes.txt is: Increasing disk size: 1) Power off the VM if running. 2) Increase disk size using VirtualBox File/Tools/Virtual Media Manager. 3) Download GParted iso. 4) Mount the iso in the VM thru Setting/Storage/Optical drives 5) Start the Vm and use GParted to increase the partition size (sda3). 6) Shutdown the VM. 7) Eject the Optical disk iso file. 8) Start the VM. 9) Open a terminal window and rezize the lv volume with: sudo lvresize --size +10G --resizefs ubuntu-vg/ubuntu-lv