My desktop always shows blank screen after suspend, while audio and other functionality is fine. Strangely, when I hibernate my desktop, it would be succeed first time. Second time, that is, hibernate again, sometimes shows blank screen, sometimes shows some blinking color bars on my screen. (https://youtu.be/FaLFJgBT_dQ)
Here's my desktop OS information:
Ubuntu version: Ubuntu 16.04 LTS Linux kernel version: 4.4.0-139-generic
And Here's my hardware information:
CPU: Intel(R) Core(TM) i3-8100 CPU @ 3.60GHz Motherboard: ASUS B360M-A No other external video card, just integrated video card.