I know that this has been hashed out over and over, but I have not seen a post where the device looks like below.
This is what I see when I go to the file system
Device Label File System Capacity Available Used Mounted Status
n/a n/a ext4 n/a n/a n/a No Missing
/dev/sda1 ext4 442.82GiB 418.03GiB 2.29GiB Yes Online
The delete button turns grey so I cannot delete it. Since this not giving any device info, where do I delete it and what do I look for?
Any help appreciated.