I am new here in the forum. I was wondering if anybody can help me with my Virtualbox Machine issues.
My VB was working fine with different OS installed inside previously about 2 to 3 months ago. Just now I tried to explore again the different OS on my VB.
I could not open any of them and its really disappointing.
I already upgraded to 5.2.22 just awhile ago plus the 5.2.22 extension pack. Still the issue persisted.
All are prompting Failed to open a session for the virtualbox machine. Below are the VB errors per machine:
Windows XP
Failed to open a session for the virtual machine Windows XP.
Raw-mode is unavailable courtesy of Hyper-V. (VERR_SUPDRV_NO_RAW_MODE_HYPER_V_ROOT).
Result Code: E_FAIL (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}
Windows10 (64bit)
Failed to open a session for the virtual machine Windows10.
VT-x is not available (VERR_VMX_NO_VMX).
Result Code: E_FAIL (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}
Debian8
Failed to open a session for the virtual machine Debian8.
Raw-mode is unavailable courtesy of Hyper-V. (VERR_SUPDRV_NO_RAW_MODE_HYPER_V_ROOT).
Result Code: E_FAIL (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}
Ubuntu18.04 (64bit)
Failed to open a session for the virtual machine Ubuntu18.04.
VT-x is not available (VERR_VMX_NO_VMX).
Result Code: E_FAIL (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}
I would be glad to see generous feedback and expert help on this forum.