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VirualBox OK button problem
Posted: 17. May 2020, 19:51
by denis1221
Hello.Today I installed Lubuntu 18.04 64-bit on my pc and installed virtualbox 6.1.8 in it.But I encountered a problem.The machine doesnt open because because my processor doesnt support vt-x but in windows it worked without problems, help me please!!
Re: VirualBox OK button problem
Posted: 17. May 2020, 23:40
by scottgus1
If I understand, you had a Windows PC with a working guest. You then installed Linux and Virtualbox 6.1.8 on the PC but you cannot get the guest to run, due to VT-x errors?
What version of Virtualbox was on the Windows PC?
Starting in 6.1.x, VT-x must be enabled in the PC's BIOS and be supported by the CPU. See
I have a 64bit host, but can't install 64bit guests