I have hybrid-sleep mapped to my laptop lid closing in /etc/systemd/logind.conf:
If my memory usage is too high when I close the lid, the suspend will never take place. I assume this is a result of my swap partition being smaller than the RAM in use, and so the hibernation function doesn't work properly.
Every once in a while, if I don't watch my laptop go to sleep, I'll find it running the next time I take it out of my bag (which could have been after hours of heating up in a case).
Is there any way to default to a regular suspend if my memory usage precludes hibernation? I'd rather not have to expand my swap space to solve this.