Here is the problem, i tried to install phoenix os by this tutorial: https://www.fosslicious.com/2018/07/how-to-install-phoenix-os-on-ubuntu-linux.html and so i created a 30gb .img in /phoenix folder later i decided to delete it, so i deleted the /phoenix folder by moving to trash can and then empty the trash can. The problem is that in Disks they say me that my Ubuntu partition has that 30gb in use. ¿How can i free this space? (sorry my bad english please)

  • You lack permission to delete files that you don't own. – user535733 Aug 2 '19 at 22:32

I solved my self. started nautilus as root and shift-deleted the .local trash folder.

im still newbie in ubuntu

Not the answer you're looking for? Browse other questions tagged or ask your own question.