Bug 326220

Summary:	After plugin the AC, brightness is reset to the one which is for battery.
Product:	[Frameworks and Libraries] solid	Reporter:	Weng Xuetian <wengxt>
Component:	powermanagement	Assignee:	Dario Freddi <drf>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	NOR
Version:	4.11.2
Target Milestone:	---
Platform:	Chakra
OS:	Linux
Latest Commit:	http://commits.kde.org/kde-workspace/2a7af777d448e1a2e0bcb75a29195a23a897f8db	Version Fixed In:	4.11.3

Description Weng Xuetian 2013-10-18 17:43:40 UTC

After some using battery sometime, sometimes when I replug the AC power, the brightness is being reset to the configuration in "battery" profile instead of AC power profile.

Dell XPS 13
KDE 4.11.2
Kernel 3.11.2

Reproducible: Sometimes

Comment 1 Weng Xuetian 2013-10-22 19:00:29 UTC

Ok, I seems to find the way to reproduce this bug:

The problem is with auto dim. If we are in auto dim, plugin the AC will not be able to reset to the new profile brightness.

Comment 2 Weng Xuetian 2013-10-29 16:59:29 UTC

Git commit 2a7af777d448e1a2e0bcb75a29195a23a897f8db by Weng Xuetian.
Committed on 29/10/2013 at 16:58.
Pushed by xuetianweng into branch 'KDE/4.11'.

Fix brightness not being correctly reset on AC plugged-in

immediately trigger the simulated user activity by hand, otherwise it
will only be called later in mainloop after load the new profile.
FIXED-IN: 4.11.3
REVIEW: 113478

M  +2    -0    powerdevil/daemon/powerdevilcore.cpp

http://commits.kde.org/kde-workspace/2a7af777d448e1a2e0bcb75a29195a23a897f8db