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[Bug 1574428] Re: Macbook Pro 9, 2 battery readings screwed up

 

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https://bugs.launchpad.net/bugs/1574428

Title:
  Macbook Pro 9, 2 battery readings screwed up

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  In a fresh Ubuntu 16.04 install, my Macbook does not properly report
  any of the following in the top bar:

  1. Charge. It always says 90-91%.
  2. Charging or not: when the power adapter is plugged in, it claims its not plugged in, and the LED is green on the charger; while if its not plugged in, it shows the "spark" symbol - thinking it is plugged in.

  After a while of being plugged it registers as plugged in, fully
  charged, even though its only charged ~88%

  I don't know where to start to troubleshoot this.

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