QUBES 4.2.2 Install Can't mount root filesystem

Hi all,

Trying to install QUBES and followed the install instructions but get stuck here.

What do you think is the best approach to solve this?

Did you test the media before install? Was it successful?
It’s the default GRUB menu option in the installer:

I did, but it can’t be tested because used RUFUS and the DD option. Any other suggestions?

No idea besides corrupted image/installation media.
Did you verify the image after downloading?
Try to write the image again or use another USB disk.

Yes, the image/installation was verified after being downloaded and used another USB and still no luck

Try to boot from this USB disk on another PC or in a VM to check if it works there.