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On Sun, Feb 28, 2010 at 9:32 PM, <roundyz@×××××××.ru> wrote: |
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> Hi, |
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> fisrt see if proc and your kernel has it right, do: |
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> cat /proc/acpi/video/GFX0/DD02/brightness |
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i found a similar file at /proc/acpi/video/VID1/LCD0/brightness. i |
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think they are the same :) |
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|
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> |
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> should give something like |
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> |
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> levels: 13 25 38 50 63 75 88 100 |
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> current: 13 |
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> |
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> if that works, check permissions on the file and try to echo a level |
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> number to it.. |
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> |
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> echo 13 > /proc/acpi/video/GFX0/DD02/brightness |
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> |
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> it it changes then its down to the app, check the use flags of the app, |
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> and see whats missing. |
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> |
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what use flag should i check? i have acpi already, and just have apm, |
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pmu, nvidia, lm_sensors added. i guess this should be everything. |
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> good luck |
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> |
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> |
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> -- |
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> Regards, |
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> Roundyz |
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> |
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> |
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-- |
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Best Regards, |
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David Shen |
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|
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http://twitter.com/davidshen84/ |
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