From: Nicolas B. <ni...@bo...> - 2006-06-24 09:48:15
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Hello, Maybe you already know about it, but I just found out that it is possible to lower the graphics card frequency to save battery (you save about 2000mW, so you get 10% more battery life). #/opt/ati/bin/aticonfig --lsp core/mem [flags] ----------------- 1: 128/135 MHz [low voltage] * 2: 311/297 MHz [performance mode, default state] 3: 311/297 MHz #/opt/ati/bin/aticonfig --set-powerstate=1 Note that if you run Xgl like me, you have to start Xgl with "-xorgAc" option, and set DISPLAY to :94 (or maybe :0 on some systems). Best regards, Nicolas |