The problem seems to be that it isn't finding the source for copying which is the filesystem.squashfs containing the live system.
Can you check if the sha256sum of the ISO matches the one we provide on our download page.
I have a feeling that it might be broken.
If it isn't then please tell me how you created the live usb stick.
Can you check if the sha256sum of the ISO matches the one we provide on our download page.
I have a feeling that it might be broken.
If it isn't then please tell me how you created the live usb stick.