Can't seem to resize or expand my Ubuntu partition (/dev/sda6) using GParted, no matter whatsoever.
Here is the screenshot of my GParted
I used to have Windows 10 installed on the main partition (/dev/sda), which, after installing Ubuntu, I have deleted now from the dual boot.
Note: I know a lot of other similar answers exist but none of them have been able to resolve my situation as of now. Please have a look at my GParted screenshot before you close this question as a duplicate.
Note2: Booting Live Ubuntu from USB doesn't seem to work either.
