Score:0

Where are my missing disk?

it flag

There is 78GB what I see in the tool "Disk", the 78GB is mounted at /home. But in "Disk Usage" there is only 20GB total in my ubuntu, which is mounted at Filesystem Root.
I am sure that I take 100GB to Ubuntu from my hard disk.
So where is my lost 78GB of space? Please help me. Many thanks! Picture 1

There is another picture.Picture 2

us flag
The recommended minimum root partition size for Ubuntu is 25 GB. 20 GB is not sufficient for `/`
Score:0
it flag

The partition 9 seems to be 78GB. If you click on that partition you should see where is mounted. As I understand your root partition si 20GB and /home partition is 78GB.

CHI NEW avatar
it flag
Yes, it is mounted at /home. But just like what I show, the left of the picture tells me that the home is 20GB in total. And when I start Ubuntu, it warns me the storage is 900Mb free.
ChanganAuto avatar
us flag
@CHINEW The warning is because the / (root) is indeed almost full. When you have a single partition the space is shared for OS, programs and user files and settings. With a separated /home partition this one is used ONLY for personal files and settings. Again, giving only 20GB to root was a bad decision as it's almost full. The rest of the partitioning is also a mess: Ubuntu now uses a swapfile, no swap partition needed; you have an additional 512MB FAT partition probably not in use because you already have an ESP in the beginning of the drive, only one per system is needed.
mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.