Macintosh HD - Data / Big Sur

Simo_7 wrote:

My Macbook works well, but there is only the Macintosh HD and not the Macintosh HD - Data anymore. I am sure it was there when I installed Big Sur.

Another user falls victim to "CleanMyMac"

This is a garbage app. that does nothing but add issues—look for the official uninstaller.

YOu may have to reinstall the macOS ontop of your current macOS to sort issue.

How to reinstall macOS from macOS Recovery - https://support.apple.com/en-us/HT204904

I see 115GB of Data here ??? what is internal or external ?

Open Terminal and type " diskutil list " without quotation marks. What is listed?

Simo_7 wrote:

Hi guys, I am facing a problem, my Macintosh HD - Data disappeared from the Disk Utility and I do not really know why. Can someone help me out on this? Thanks!

Disappeared how? What did you do?

Are you saying you have no user?

Do you have a backup?

What is Simo's My Cloud ? is This your Macintosh HD - Data did it get renamed or is this external?

A better command to run to keep the confusion down, and for clarity:

diskutil list internal

Simo_7 wrote:

I Thought it could be the issue, I did not want it to be true! 115 GB is the external, lots of pictures in my My Cloud Home by WD. :-(

Thanks yes I see now you did clarify "MyCloud is an external drive." above.

I would restore from Backup prior to CleanMyMac.

 —How to use Time Machine to restore your Mac: https://support.apple.com/en-us/HT201250