this post was submitted on 09 Feb 2025
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Linux Patches Adjust AC Plug/Unplug Behavior During s2idle To Match Windows (www.phoronix.com)
submitted 5 months ago by neme@lemm.ee to c/linux@programming.dev
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[–] fuckwit_mcbumcrumble@lemmy.dbzer0.com 12 points 5 months ago

Besides changing the behavior, the other interesting aspect of this is /sys/power/suspend_stats/last_sleep_energy as a new file to expose the amount of energy that the battery consumed during the last sleep cycle. The "last_sleep_energy" is reported in mAh.

I’m surprised this didn’t exist before. I use the report in windows all the time to figure out why my POS laptop died after 20 minutes of being in sleep.