Yes they work (plasma 5 KDE on arch). On the 55Wh battery with a 7840U, it loses 2-3% per hour when asleep, so I set up suspend-then-hibernate after an hour (th

Yes they work (plasma 5 KDE on arch). On the 55Wh battery with a 7840U, it loses 2-3% per hour when asleep, so I set up suspend-then-hibernate after an hour (though setting that up was a pain in itself).