Long mode not support

Discussions related to using VirtualBox on Solaris hosts.

Long mode not support

Postby Running man » 15. Dec 2016, 04:32

I installed the Live media on solaris 11 on the Vbox 5.1 , but it failed for " long mode not supported, rebooting " I try to find the solution on the web but not to able fix the problem. I grateful for you if you can help me to fix it.

Thanks,

Running Man
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Re: Long mode not support

Postby Perryg » 15. Dec 2016, 04:47

long mode not supported usually means that VT-x/AMD-V is either not supported by your CPU or it is not enabled in your host BIOS.
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Re: Long mode not support

Postby Running man » 15. Dec 2016, 05:22

How can I enable this option
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Re: Long mode not support

Postby mpack » 15. Dec 2016, 11:05

The following topic gives you related information: FAQ: I have a 64bit host, but can't install 64bit guests.

The FAQ refers to the most common reason people encounter the problem, not the only reason. VT-x/AMD-v is also required e.g. if you add >1 vCPUs to a VM.
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