Comment # 23 on bug 1079320 from Oliver Kurz

(In reply to Dominique Leuenberger from comment #22)
> (In reply to Dominik Heidler from comment #21)
> > According to
> > https://openqa.opensuse.org/tests/676887/modules/hwsim_wpa2_enterprise_setup/
> > steps/1/src (line 47) networkmanager should actually ignore wlan0.
> 
> That should probably rather be done via:
> 
> > nmcli device set wlan0 managed off

That should have been handled already by

```
    my $nm_conf = '/etc/NetworkManager/NetworkManager.conf';
    assert_script_run "echo \"[keyfile]\" >> $nm_conf";
    assert_script_run "echo
\"unmanaged-devices=interface-name:wlan0,interface-name:hwsim*\" >> $nm_conf"
```

in the test code in
https://openqa.opensuse.org/tests/677502#step/hwsim_wpa2_enterprise_setup/18

http://lord.arch/tests/latest#step/NM_wpa2_enterprise/23 shows me trying to
work around by calling `nmcli device set wlan0 managed off` and it does not
seem to have any effect.