**** BEGIN LOGGING AT Sun Oct 20 02:59:58 2019 Oct 20 03:11:49 actually, maybe it's straight-through. Oct 20 04:09:29 Seems to be straight-through. Oct 20 08:07:34 Hm, wonder if the bq27200 chip doesn't take into account power consumption power drawn from USB, or if my keyboard was just using relatively large amounts of current when my N900 decided to shut down. Oct 20 08:08:30 (was on VDQ=1 since it had become uncalibrated, and now it only has an LMD of 1247 mAh) Oct 20 08:12:51 or higher current draw results in earlier vdq trigger Oct 20 08:13:04 ie. battery gets old Oct 20 08:15:08 You mean EDV1 trigger? Oct 20 08:15:30 and you mean it thinks the battery gets old? Oct 20 08:15:53 because a higher current draw leads to a lower voltage even though the battery is still in good condition. Oct 20 08:16:24 (and the EDV1 trigger is only based on voltage, not something to do with likely battery condition) Oct 20 08:18:45 yup Oct 20 08:18:54 so the curve is lower Oct 20 08:19:08 and it gets 'empty' earlier Oct 20 08:19:35 and the older battery gets, the curve is even more lower Oct 20 08:20:58 and usual 20-100mA of usb keyboard is a lot for a device that idles around 10mA Oct 20 08:21:59 Mm, I had the keyboard plugged in but unused for around 3 hours or so, but happened to be using it when it powered off. Oct 20 08:22:24 was also running fluidsynth and outputting to alsa, so maybe that also used some power. Oct 20 08:22:43 well, was outputting to pulseaudio before that, which would probably have used a decent amount. **** BEGIN LOGGING AT Sun Oct 20 09:03:25 2019 **** ENDING LOGGING AT Mon Oct 21 02:59:58 2019