Graphics and some graphics card functionality broken after computer is put to sleep for a long period of time

[generix]

@samuelgogarty

sometimes NVENC encoding will no longer work in OBS.

Known bug in the nvidia-uvm module, workaround creating a script to unload it on suspend. Or rmmod/insmod it after resume.

@samuelgogarty

When starting up certain applications (has been especially noticed when starting up Counter-strike: Global Offensive and Counter-strike: Source) the window manager freezes as well as the KDE toolbar, unable to open new applications or interact with any part of the window manager, only being able to alt-tab between existing applications for a long period of time even after such applications have been closed.

Please check if enabling
https://download.nvidia.com/XFree86/Linux-x86_64/495.44/README/powermanagement.html
fixes it.
There also seems to be an issue with your usb ports after resume so your mouse and webcam report errors. Please check for a bios update.