I really need to increase my root file system size to atleast 20 gb. Right now I am running out of space. And I dont want to re install everything again. I have attached a screenshot of gparted. Any help will be appreciated. That 145 Gb partition is my C drive where windows in installed.
I am really bad in partitioning disks. Thats why I am asking here :)
I am using Ubuntu 14.04 Gnome in an Asus UX303 LN (if it matters)