On 8/12/21 9:29 AM, Syds Bearda wrote:

On Thu, Aug 12, 2021, at 15:44, Stefan Seyfried wrote:
On 12.08.21 13:34, jdd@dodin.org wrote:
Le 12/08/2021 à 10:24, Stefan Seyfried a écrit :

IF the disk is big enough.

I tried installing openSUSE on a 40GB windows 10 system (15GB used) 
40Gb is not even enough for Windows 10, at the first update is will hard 
crash (it did for me, -> replace hardware)
This windows10 machine is running for quite some years (at least 3), it 
gets updated regularly and I use it once per year to do my tax. And I 
use (a clone of) it to test dual-boot installations.

The used space on the disk is less than 15GB, so there is enough space 
left, so 40GB is plenty of space for my application.
I believe you, but windows 11 minimum disk space is 64GB. I think windows 10 had 32GB, so you even had 8GB to spare :) 
I have Win 11 in 32 gb with it taking only 19 gb  with 13 gb free (Virtualbox VM) - It can be done in 32 gb/

Stefan Seyfried

"For a successful technology, reality must take precedence over
  public relations, for nature cannot be fooled." -- Richard Feynman