Bug 818191 - The brightness level decreases after returning from hibernation
The brightness level decreases after returning from hibernation
Product: Fedora
Classification: Fedora
Component: pm-utils (Show other bugs)
Unspecified Unspecified
unspecified Severity unspecified
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Assigned To: Jaroslav Škarvada
Fedora Extras Quality Assurance
Depends On:
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Reported: 2012-05-02 08:19 EDT by carasin
Modified: 2013-07-31 21:52 EDT (History)
3 users (show)

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Fixed In Version:
Doc Type: Bug Fix
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Clone Of:
Last Closed: 2013-07-31 21:52:32 EDT
Type: Bug
Regression: ---
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Description carasin 2012-05-02 08:19:30 EDT
Description of problem:

Kernel 3.3 (<samsung-laptop.ko> module) does not support my notebook (Samsung RV520-s0l). That's why I have no ability to change the brightness level. It's possible to live with this, because the brightness level is always at 100%, if the laptop was switched on when it had a supply from the power network. But if the laptop goes into hibernation and then returns from this mode, then the brightness decreases to level ~ 30%, regardless of power source (battery or power network). And after this it's impossible to increase the brightness level (because <samsung-laptop.ko> module doesn't support my laptop for the present).

Version-Release number of selected component (if applicable):

KDE 4.8.*

How reproducible:


Steps to Reproduce:

1. laptop goes into hibernation;
2. it returns from this mode;
3. the brightness decreases to level ~30%.
Actual results:

The brightness decreases to level ~30%.

Expected results:

The brightness level stays the same as before hibernation.

Additional info:

I've written that it shows in the Fedora 17, but this shows in Fedora 16 too.
Comment 1 carasin 2012-06-05 13:23:28 EDT
The issue is not actual any more, because kernel-3.4 has been built for F17. It support my laptop.
Comment 2 Fedora End Of Life 2013-07-03 19:18:09 EDT
This message is a reminder that Fedora 17 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 17. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '17'.

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Comment 3 Fedora End Of Life 2013-07-31 21:52:36 EDT
Fedora 17 changed to end-of-life (EOL) status on 2013-07-30. Fedora 17 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

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