PC suspends, i log back on, it works but then it goes black and screen disconnects

[lopultahiisi]

When it goes black and disconnects there is nothing i can do to make the screen respond, so i just press the kill-switch on the PC and restart.
Why yes, i do own a NVIDIA-card. Is there a way to troubleshoot this one? Where would one start, what logs?
Sorry for many questions.

[Simon63r]

Lock screen Gome

Hi everyone. I have a small problem. I don’t know if it was or after the last update, I just noticed. When my computer locks, I enter my password, the computer unlocks, and I see my desktop with all my open apps, and then bam, it locks again. May be an issue with suspend/resume actions Is there a way to fix this? Thanks.