I left my Laptop on my bag with Linux Mint on suspension.
Next day the battery was drained and the laptop burning hot.
This is a known issues about sleep states with the BIOS or something like that... seems to happen with Linux Mint. Dunno if it happens with windows because i don't use it often.
I have noticed before the laptop wakes from sleep even with the lid closed. That's annoying and possibly a clue.
Are there any known solutions to these? "Just turn off your PC" isn't a solution, thank you!