[09:31] <pchoo> hi all,  I have Ubuntu Gnome 16.04.1, with lightdm.  I've installed the NVidia Drivers, and now after I lock and unlock my computer, the background rendering has been corrupted
[09:32] <pchoo> Screen shot here: http://imgur.com/a/QX3qX
[09:32] <pchoo> Anyone got any tips on how to solve this?
[10:20] <pchoo> Additionally, I've got my laptop hooked up to two external monitors.  When the laptop goes to sleep, the HDMI screen stays powered on, but the VGA screen powers off.  Advice?