Hi! > >> > >> Fully charged > >> > >> battery shows as empty battery with red "x" in Mate desktop. After > >> > >> reboot to recent mainline problem goes away. Tooltip says "battery > >> > >> waiting to charge". > >> > >> > >> > >> For the MATE bug see: > >> https://github.com/mate-desktop/mate-power-manager/pull/251 > >> > >> The problem is in the new composite battery system in UPower, it > >> "merges" two external batteries into a single one for reporting. That > >> battery does not understand "Not Charging" inside the MATE Power > >> Manager. The above patch fixes that in MATE. > > > > Ok, so problem is 91eea70e5e5ce12eb1c7cd922e561fab43e201bd. > > > > And now, I see that MATE should be improved. > > > > But what I also see is that kernel is changing its interface in a way > > that (while making sense) breaks existing application. And we don't > > break existing applications. > > > > [Now... maybe if the fix for the application is available for long > > long time and noone is really looking and everyone already has new > > application version, maybe ... But pull request for MATE is 9 days > > old, and not even merged. So there is no way this is suitable for > > 4.17.] > > Right. > > This basically means that we will have to defer the battery changes > until user space is ready and not just upstream, but also in distro > packages. Yes please. Note that only 91eea70e5e5ce12eb1c7cd922e561fab43e201bd should break anything, the others should be safe AFAICT? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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