After installing Ubuntu 13.04 the display brightness of my laptop has reduced. Increasing the brightness in system settings makes no change. Can you help me tackle this problem?
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@Jai I think the "system settings" refers to the GUI,not CLI. – papukaija Jul 26 '13 at 16:10
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yeah but if its failed to do from there then he can do it from custom app launcher by those lines. – Raja G Jul 26 '13 at 16:42
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We need to know the model of your laptop, please add it to your question! – Jorge Castro Jul 27 '13 at 14:20