Bug 362831 - Do not increase brightness when entering low battery mode
Summary: Do not increase brightness when entering low battery mode
Status: RESOLVED FIXED
Alias: None
Product: Powerdevil
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Plasma Development Mailing List
URL:
Keywords:
: 377673 381387 (view as bug list)
Depends on:
Blocks:
 
Reported: 2016-05-08 21:14 UTC by Pascal d'Hermilly
Modified: 2018-03-11 22:02 UTC (History)
6 users (show)

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Description Pascal d'Hermilly 2016-05-08 21:14:40 UTC 
When entering low battery mode the display brightness is increased if you already have the display at low brightness - e.g. using in a dark room.
The brightness of the screen should never be raised when entering low battery mode.

Reproducible: Always
Comment 1 petrk 2017-01-31 00:32:51 UTC 
I can confirm.
Thinkpad T430.
Intel HD 4000.

Little painful thing to happen at night, thank god for thinklight.

It happens when battery drops to 5%.
Must be a bug, it's quite illogical to increase brightness when battery is about to die.
Audible notification is good enough ;)
Comment 2 petrk 2018-02-04 13:49:15 UTC 
It seems to work better right now, instead of increasing brightness, it is being decreased.

Can someone confirm?

5.11.95 on Arch
Comment 3 Nate Graham 2018-03-11 21:17:53 UTC 
Can confirm with Plasma 5.13.3 that when the brightness is lower than the level set for low battery mode, the brightness is not increased when entering low battery mode.
Comment 4 Nate Graham 2018-03-11 21:17:59 UTC 
*** Bug 377673 has been marked as a duplicate of this bug. ***
Comment 5 petrk 2018-03-11 21:29:26 UTC 
(In reply to Nate Graham from comment #3)
> Can confirm with Plasma 5.13.3 that when the brightness is lower than the
> level set for low battery mode, the brightness is not increased when
> entering low battery mode.

May I have some time with your time machine, please?
Comment 6 Nate Graham 2018-03-11 21:32:15 UTC 
LOL! I mean 5.12.3, of course.
Comment 7 Nate Graham 2018-03-11 22:02:23 UTC 
*** Bug 381387 has been marked as a duplicate of this bug. ***