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  #1  
Old 9th April 2012, 05:14 PM
samdwar Offline
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Join Date: May 2011
Posts: 16
linuxfirefox
Unhappy Laptop Hang when Adjusting screen brightness

Hi,
I'm using DELL Inspiron N5010 laptop. I have install Fedora 16 in it and using GNOME Desktop Environment.
Adjusting screen brightness through its function key or the System setting of Screen, the laptop stop working and hangs.
Same thing happen with the KDE Environment.
Its preety bad to restart system forcely (By Pressing Power Button), whenever it hang it make all running things to loss.
Please help me out ?
Thanks !
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  #2  
Old 23rd September 2012, 07:13 AM
guxen Offline
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Join Date: Dec 2011
Location: nanjing
Posts: 5
windows_7chrome
Re: Laptop Hang when Adjusting screen brightness

same problem. And my laptop is dell n4010.
when i adjust the screen brightness, it will freeze. The sysrq key won't help.
Did you solve this problem, dude?
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  #3  
Old 23rd September 2012, 07:19 AM
samdwar Offline
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Join Date: May 2011
Posts: 16
linuxfirefox
Re: Laptop Hang when Adjusting screen brightness

Sorry Dude , i havn't got any Solution yet. I'm just suffering from this problem !
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  #4  
Old 1st October 2012, 10:49 AM
guxen Offline
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Join Date: Dec 2011
Location: nanjing
Posts: 5
linuxchrome
Re: Laptop Hang when Adjusting screen brightness

go and see this link :
http://askubuntu.com/questions/18447...the-brightness
i have always want to test whether this method works, but until now i've not Encounter this problem again...
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