I have screen blank, screen saver, suspend disabled in xfce power and lightdm greetings yet last week or so my system started blanking the screen and suspending the system. This is not right after an update and reboot but maybe a few weeks later. The past few days my browser, Opera, would say it ran out of memory upon waking up the system and logging in. this morning, the logging screen was unresponsive or very sluggish. it would recognize caps lock, num lock, etc but I couldn’t log in. I was able to eventually log in via ssh but when tried to find which process was using up cpu and mem, both were at near zero usage though load still showed something like 10/20/35. I then noticed most of the programs related to and x session were not running and while the login screen functioned, once I logged in, I got nothing. I had to reboot. I’ll include logs of dmesg and ps. What is causing the screen to blank and what could be causing the memory usage while I’m not using the computer?
How do I include files?