Context: HP 8440P Laptop (NVIDIA GT218M [NVS 3100M]) outfitted with Ubuntu 16.04.
When the laptop is screen is closed, I believe the OS is 'suspended'. When reactivated, sometimes the windows will have black 'bezels`. The windows are active and can be seen however I have had to reboot the machine to resolve the nuisance bezel problem. I would speculate that this is not a new problem nor is it confined to one distro
Questions:
What is the correct term for what I am calling the bezel so that I perform better keyword searches?
If this is a known problem with a fix, is there a link to said fix?