[LightDM] when running orca the screen reader from the lightdm loggin screen it freezes the hole system

[Majid Hussain]

hi there,
could this be fixed?
as soon as orca is launched in the lightdm window the system completely crashes.
i'm running sonar linux, a derivative of manjaro.
this problem also happens in ubuntu, I have links to some of the bugg reports.

https://bugs.launchpad.net/lightdm-gtk-greeter/+bug/1483864

thanks for your help :)
Majid Hussain