Hi,

Yes, I have called the exact program and the command works smoothly.

I am using Ubuntu12.04.

Currently, I am re-installing everything from the beginning and will let you know if problem is solved else will look for debug logging of libvirt.

Thanks for reply and help.

Thanks,

Sanket

On Wed, Jun 18, 2014 at 3:25 AM, Claudio Bley <cbley@av-test.de> wrote:

At Sun, 15 Jun 2014 11:57:46 -0400,

Sanket Panhale wrote:
>
> I tried running qemu-system-x86_64 -help" command manually. But it seems
> that it work normally.

Are you sure that you called the right program located in
/usr/local/bin?

Do that exactly as libvirt did it:

$ LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin /usr/local/bin/qemu-system-x86_64 -help
$ echo $?

Does that make a difference?

Which OS are you using? Do you have AppArmor or SELinux enabled?

Another thing you could do is start libvirtd with debug logging
enabled, see
http://libvirt.org/guide/html/Application_Development_Guide-Connections-Debug.html
and post the log.

Claudio