On Mon, Mar 12, 2018 at 8:49 PM, Pavel Machek <pa...@ucw.cz> wrote: > On Mon 2018-03-12 20:47:15, Pavel Machek wrote: >> Hi! >> >> Did something change recently with battery reporting?
Yes, it did, and specifically for Thinkpads. >> 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". >> >> /proc/acpi/battery/BAT0/state looks ok: >> present: yes >> capacity state: ok >> charging state: charged >> present rate: 0 mW >> remaining capacity: 41240 mWh >> present voltage: 16495 mV >> >> Linux amd 4.16.0-rc3-next-20180302 #30 SMP Fri Mar 2 10:28:44 CET 2018 >> i686 GNU/Linux >> pavel@amd:~$ cat /sys/class/power_supply/BAT0/status >> Not charging > > Reboot to mainline: > > pavel@amd:~$ uname -a > Linux amd 4.16.0-rc4+ #509 SMP Thu Mar 8 15:28:06 CET 2018 i686 > GNU/Linux > pavel@amd:~$ cat /sys/class/power_supply/BAT0/status > Unknown > > Mate shows it as "laptop battery is fully charged". > >> Thinkpad X60. Please try to revert commits fa93854f7a7e..a20136a67a99 from linux-next and see if that helps.
