I was getting low disk space message for the past few days and so I tried to delete unwanted files and transferred many files to my external disk. My other drives(C: D: E: and F:) have around 10GB free in each.The external disk has about 1TB free space.Still every time I used to log-in the message kept repeating and suddenly one day I was unable to view my data even after logging-in with my user-id due to low disk space and so I cannot access my information in Ubuntu.
The disk usage analyzer shows 4.8GB used/Total 5.1GB .I am unable to figure out how to create space.Once I log-in with my user account nothing is visible on the screen. I am able to log in as a guest, however I can only view my disk partitions but don't have the permission to delete any data or transfer it to an external drive to create space in C:drive. How can I access my data? I am unable to try anything to create space since I cannot even see my files.