Comment 80 for bug 971061

@pkhannah: I confirm that htop is reporting AC plug/unplug states correctly, but this is also the case with acpid (acpitool -a -b reports AC plug/unplug state correctly but battery charging/discharging states incorrectly). Since most present software rely on battery charging/discharging rather than AC plugged/unplugged, this may only lead to a workaround as you said. This is probably what Windows drivers are doing.