The system doesen't suspend by itself with the option to suspend when inactive in 30 min on. The screen turns off after a while, but the computer never goes to sleep. When I try to use the computer again, it's frozen. Mouse won't work, keyboard won't work, monitor is in stand by. I have to reset the computer.
If I press the keyboard Sleep button it works. And the it turns back on when i press the keyboard.
On my laptop with 0.4.1 the suspend when inactive option works.
What could be the issue?