m (Fix sentence (typo?))
(I re-added remaining time)
 
Line 10: Line 10:
  
 
There were already several discussions about adding the remaining time. See e.g. [http://osdir.com/ml/plasma-devel/2009-05/msg00269.html]
 
There were already several discussions about adding the remaining time. See e.g. [http://osdir.com/ml/plasma-devel/2009-05/msg00269.html]
 +
 +
=== Outcome ===
 +
 +
In [http://quickgit.kde.org/?p=plasma-workspace.git&a=commit&h=fc3da7a59effbacbd1c21af5d011a8354040b1ca this] commit for Plasma 5 the remaining time was re-introduced by default. The rationale behind this can be read in the linked commit message. (The current Plasma 4.x situation won't change)

Latest revision as of 21:15, 19 June 2014

Adding remaining time on battery widget

Summary

There is simply no way to get an accurate number for the remaining time (it's not possible without predicting the future ;-). As soon as you switch e.g. from working on document to watching a video or compiling some heavy piece of software, the battery of your device will get used much faster and thus the "remaining time" of your battery decreases in a much faster rate than "predicted".

"Smart" batteries (e.g. those with support for SBS) are generally only found in laptops (so devices are out) and do a very good job of knowing the current percentage, but do not solve the future-use-prediction issue.

History

There were already several discussions about adding the remaining time. See e.g. [1]

Outcome

In this commit for Plasma 5 the remaining time was re-introduced by default. The rationale behind this can be read in the linked commit message. (The current Plasma 4.x situation won't change)


This page was last edited on 19 June 2014, at 21:15. Content is available under Creative Commons License SA 4.0 unless otherwise noted.