However, I frequently put the laptop to sleep and it just hangs before shutting down the screen. The sleep LED keeps blinking indefinitely (it should only be blinking during sleep initialisation), and no errors are being printed out, but I suspect it is the same cause as with reboot when the aforementioned printout is visible.
It affects ~50% of sleep cycles, which means that when I put laptop to sleep, I lose my work 50% of the time.
]]>EDIT: next time it happens i'll take a photo, and i'll post here!
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