22105625: Mac OS X 10.11: Battery status alwasy shows "20:00 Remaining"

[openradar-mirror]

Description

Summary:
The battery status when having the MacBook Pro running on battery always shows "20:00 Remaining” and doesn’t update.

Steps to Reproduce:

• unplug Mac
• click the battery icon in the menu bar

Expected Results:
Accurate remaining time on battery shown

Actual Results:
20 hours remaining shown

Regression:
This was more accurate with 10.10

Notes:
Maybe you folks did magic and I really do have 20 hours on my battery? If so, Elon Musk would like to talk to you.

Product Version: Mac OS X 10.11 (15A235d)
Created: 2015-08-01 20:56:24.323720
Originated: 2015-08-01T22:56:00
Open Radar Link: http://www.openradar.me/22105625