virtualbox.org

I see what you are saying about my machine having 8 physical cores, and 16 logical cores. And I can certainly see why I would not want all 8 of my physical cores allocated to the VM. But it is pretty confusing to me that the slider in the VirtualBox UI is set to 8 and goes to 16 ( implying logical c...

Alright, then I'm confused. If I bring up Settings/Processor for the Fedora27 VM, I see a slider that goes from 1 to 16 "CPUs". I currently have it set at 8, which is at the far right edge of the green region. If you are saying that VirtualBox only cares about physical cores and I have all...

@mpack

I am not allocating all the cores on my machine, if that is what you mean. It's a 16 core machine ( Xeon, 2 processors ), and I am allocating 8 of them to the VM.

Hello socratis,

I followed your instructions: ran my Vbox for about 8 minutes, observed some pretty awful UI slowdown, and saved the log. It is attached to this post.

Let me know if you need any more information!

Hello all, I have just recently installed a fresh image of Fedora 27 onto my Windows 10 VirtualBox host ( Version 5.1.30 r118389 (Qt5.6.2) ) . The installation seemed to go fine ( including the usual song and dance to get guest additions working ), but now when I run the Fedora 27 guest, the system ...