> Good to see that the good old "laptop doesn't go to sleep on linux" problem has never truly gone away.

FWIW, I have a spare Windows laptop, just over a year old, whose WiFi does not recover upon waking from sleep about eleven times out of a dozen.

OTOH, I have had both Windows and Linux laptops which have gotten uncomfortably warm when ‘asleep.’ And right now I have a Linux laptop which very rarely hangs on sleep and turns into space heater, not even turning off the monitor but becoming completely unresponsive.

Sleep is apparently a lot trickier a feature than it looks.