[Pkg-libvirt-maintainers] Bug#501824:

[Francesco Frassinelli]

But there is another problem about permission. Trying to create a
virtual sistem, it says:

Unable to complete install '<class 'libvirt.libvirtError'>
virDomainCreateLinux() failed internal error Network 'default' not
active
Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/create.py", line 651, in do_install
    dom = guest.start_install(False, meter = meter)
  File "/var/lib/python-support/python2.5/virtinst/Guest.py", line
895, in start_install
    return self._do_install(consolecb, meter)
  File "/var/lib/python-support/python2.5/virtinst/Guest.py", line
916, in _do_install
    self.domain = self.conn.createLinux(install_xml, 0)
  File "/usr/lib/python2.5/site-packages/libvirt.py", line 841, in createLinux
    if ret is None:raise libvirtError('virDomainCreateLinux() failed',
conn=self)
libvirtError: virDomainCreateLinux() failed internal error Network
'default' not active

Shouldn't be better ask during virt-manager installation for what
users should be active those permissions?