Error reading ISO disk image on Mac (Big Sur). How to fix?

Question

virtual box

I want to install CentOS to work in VirtualBox on MacOS. ...it doesn't work, I don't know what to do anymore.

Catalina was originally installed, the initial error message was something like:

No mounted file systems

Attempt to add image via Disk Utility: failed. When checking an image:

The image cannot be verified because it does not contain a checksum

Updated to Big Sur, nothing has changed. I downloaded Daemon Tools, the disk image is mounted, but:

I tried to convert to dmg, an error like:

The file is damaged

I downloaded the ISO file from the official website. For experimental purposes, I tried to install ubuntu from the site: the same picture.

I would be very grateful for your help! I could not find it on the Internet ... I saw the same problem, but not solved. I understand it has something to do with poppies. But is there any way to bypass it?

Answer 1

So connect iso directly to VirualBox.

Answer 2

Without options, the last one, you can without a wheelbarrow.
There, the iron is much juicier.

Answer 3

If you need a lot of memory (more than 16 gigs) and / or a lot of ports / SD slot, then before a new one.
Otherwise ...
Well, look at Valentine's wylsacom review, everything is there and on the shelves.

Answer 4

I advise you to buy an iMac, but maybe not so mobile, but it is more convenient to work. And the money is almost the same. If you still take a macbook without a touchbar and at least 16GB of RAM, i7, ssd. The rest is trifles that will not affect anything.

Answer 5

Compared these 2 models recently with the description here .