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For some reason, the “Release” and “Remove” options are both grayed out in the Virtual Media Manager.

I am trying to remove a virtual hard disk from my primary solid-state drive in order to free up space because I am low on disk space.

Thank you.

I'm not sure exactly under what circumstances it crashes. I looked in the Console application on Macintosh, and it showed a total of 16 crashes for VirtualBox, I believe. I'm attaching 12 of the crashes in case you want to take a look at them. I was going to attach all 16, but it seems like there is...

I'm seeing some fresh crashes in January of 2018. I am running a Windows 10 guest machine. I had the VDI file for the machine marked as Immutable for a while. Then I tried to change it back to Normal . It seems like the crashing behavior might have started sometime after I changed the VDI file from ...

Okay, I think you may have spotted the problem. I have an SD card (inserted) with a partial backup of my system on it.

I think Spotlight must have been choosing the VirtualBox version from the SD card, and it doesn't work when I try to launch that version.

Thank you and have a great day.

I think maybe USB 3.0 (xHCI) Controller setting might have fixed this.

Thank you and have a wonderful day.

I think the crash might happen when you try launching it from the Spotlight on Macintosh as opposed to from the Finder.


If you could try launching it from the Spotlight and see if it crashes, then I think you might easily be able to reproduce this issue.



Thank you and have a wonderful day.

Anyone know what might cause this crash? Process: VirtualBox [10738] Path: /Volumes/VOLUME/Applications/VirtualBox.app/Contents/MacOS/VirtualBox Identifier: org.virtualbox.app.VirtualBox Version: 5.1.30 (5.1.30) Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: VirtualBox [10738] User ...

Anyone know what causes this and/or how to get around it? I am trying to get a flash drive to work on a Windows 10 guest and it seems to throw an error message when I try. Thank you and have a terrific day. Failed to attach the USB device SanDisk Ultra Fit [0100] to the virtual machine MSEdge - Win1...

I am running a Windows 10 guest machine, and I attempted to test the drag-and-drop functionality. I tried to drag an image from my Macintosh host into the guest machine, but I received an error. Does anyone know what this error means? It is displayed in the image attached to this message. Any help w...