ACPI wrong battery information (kernel 4.18)

[debian@jherrero.org]

Hi,

I've made a fresh installation of debian testing on my ASUS eeepc x101.
ACPI reports wrong battery informations. If I type acpi -V:

$ acpi -V
Battery 0: Discharging, 100%, 4200:00:00 remaining
Battery 0: design capacity 4300 mAh, last full capacity 4200 mAh = 97%
Adapter 0: off-line
Thermal 0: ok, 60.0 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 90.0
degrees C
Thermal 0: trip point 1 switches to mode passive at temperature 88.0
degrees C
Cooling 0: Processor 0 of 10
Cooling 1: LCD 8 of 10
Cooling 2: Processor 0 of 10

$ uname -a
Linux x101 4.18.0-1-amd64 #1 SMP Debian 4.18.6-1 (2018-09-06) x86_64
GNU/Linux

$ cat /etc/debian_version 
buster/sid


But, if I use the 4.14 kernel acpi works fine:

$ acpi -V
Battery 0: Discharging, 30%, 01:32:16 remaining
Battery 0: design capacity 4400 mAh, last full capacity 4323 mAh = 98%
Adapter 0: off-line
Thermal 0: ok, 60.0 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 90.0
degrees C
Thermal 0: trip point 1 switches to mode passive at temperature 88.0
degrees C
Cooling 0: Processor 0 of 10
Cooling 1: LCD 8 of 10
Cooling 2: Processor 0 of 10

$ uname -a
Linux x101 4.14.0-3-amd64 #1 SMP Debian 4.14.13-1 (2018-01-14) x86_64
GNU/Linux


This may be a bug in acpi package? linux-image package...?

Greetings