kvm test does not launch

[Rod Smith]

Beginning in Ubuntu 19.10 (?), the virtualization/kvm_check_vm test is not launching, but passes. The results look like this:

DEBUG:root:Executing KVM Test
usage: virtualization [-h] [--debug] {kvm,lxd} ...

Virtualization Test

positional arguments:
  {kvm,lxd}
    kvm Run kvm virtualization test
    lxd Run the LXD validation test

optional arguments:
  -h, --help show this help message and exit
  --debug

It looks like there may be a bad parameter being passed to the "virtualization" script.

[Rod Smith (rodsmith)]

The fundamental cause is that lsb_release.get_lsb_information() has been removed and replaced by lsb_release.get_distro_information(). Also, the test seems to pass because of incorrect logic that terminates the test, causing it to return a "0" value when it shouldn't.