Solve your own virtual machine ubuntu boot black screen

Virtual Box+ubuntu 64bit, before all good use, but yesterday opened, past the beginning of a selection interface (what recovery mode that) is black, the left hand corner of the cursor is not flashing, has been stuck there, and later found the reason.

1. First download Leomoon cpu-v check the virtualization open No, if the following is the Red Fork is not open.

If the Red fork will continue to look down, not the Red fork, jump to the third step to see if it can be solved.

2. Control Panel-Programs and features-turn Windows features on or off, and then cancel Hyper-V when turned on.

3. Reboot and open Leomoon cpu-v see the Red fork below turn green hook No. After changing the view virtual machine settings, confirm that the selection is Ubuntu 64bit.

After running your Ubuntu 64 bit, confirm that the following V icon is lit.

The above should be able to start normally. I solve this problem is this step, if you encounter this problem can also try.

Solve your own virtual machine ubuntu boot black screen