Bug #964

On resuming from suspend, screen brightness is getting reset to max level

Added by Tomasz Kaczmarczyk over 2 years ago. Updated over 2 years ago.

Status:New Start:04/15/2017
Priority:Normal Due date:
Assignee:- % Done:

0%

Category:Calculate Linux Desktop Spent time: -
Target version:-
Votes: 0

Description

Hi everyone
While resuming from suspend, system is setting screen brightness to max available level, even if it was previously set to minimal
If it matters, I had installed How to reproduce
  1. Suspend laptop using GUI
  2. Resume laptop
  3. Screen brightness is getting reset to max value
Expected behavior
  1. Screen brightness should be on same level as before suspend
I tested this with:
  • Current updated plasma install
  • Calculate Linux 17 plasma liveCD session
  • Calculate Linux 17 xfce liveCD session
Laptop spec's
  • HP ProBook 4530s
  • i3 2310m
  • Intel GPU
  • 4GB+4GB RAM
  • Battery is not plugged in

History

Updated by Tomasz Kaczmarczyk over 2 years ago

I accidentally discovered same bug, while I was testing another distro (LiveCD) with 4.9.20 kernel.

On my Calculate-linux installation, I'm currently using binary with 4.9.17-calculate kernel.

Also available in: Atom PDF

Thank you!