[Tizen Application-dev] Trouble with the "CPU VT" setting of Emulator manager

Iovene, Salvatore salvatore.iovene at intel.com
Tue Nov 19 08:42:43 GMT 2013


Hi,
for the posterity's sake, here's how I solved the problem.

I checked the Emulator Manager's source code, and it looks whether
/dev/kvm exists.

It wasn't there on my system, so I did the following:

sudo apt-get install qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils

That did the trick and now the CPU VT is enabled.

-Salvatore.


On Mon, Nov 18, 2013 at 1:01 PM, Iovene, Salvatore
<salvatore.iovene at intel.com> wrote:
> Hi,
> I'm running the Tizen SDK 2.2.0.
>
> I have a laptop with Virtualization Technology available and enabled
> in the BIOS.
>
> This should prove it:
>
> $ egrep -c '(vmx|svm)' /proc/cpuinfo
> 4
>
> All four of my cores support VT.
>
> However, the Tizen Emulator manager shows the VT toggle button as
> disabled, and so I'm unable to activate it. As a result, it's
> impossible to work with the emulator for how slow it is.
>
> Can anyone help with a workaround or a solution?
>
> Thanks in advance,
> Salvatore.
>
>
> --
> Salvatore Iovene <salvatore.iovene at intel.com>
> Linux Software Engineer
> Intel Open Source Technology Center, Finland
> Tel.: +358504804026



-- 
Salvatore Iovene <salvatore.iovene at intel.com>
Linux Software Engineer
Intel Open Source Technology Center, Finland
Tel.: +358504804026


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