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On Sunday 18 Nov 2012 14:15:39 Thanasis wrote: |
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> on 11/18/2012 04:13 PM Thanasis wrote the following: |
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> > on 11/18/2012 02:37 PM Mick wrote the following: |
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> >> I would like to check the difference between the power management |
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> >> profile settings of 'default' and 'auto' for my radeon card. I can |
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> >> change it from default with: |
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> >> |
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> >> # echo auto > /sys/class/drm/card0/device/power_profile |
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> >> |
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> >> # cat /sys/class/drm/card0/device/power_profile |
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> >> auto |
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> >> |
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> >> but, upon reboot it has reverted back to 'default' :-( |
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> >> |
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> >> |
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> >> I looked under sysctl but can't find anything. How can I set the |
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> >> profile to 'auto' to survive between reboots? |
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> > |
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> > create a script in /etc/local.d as root and make it executable : |
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> > |
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> > cd /etc/local.d |
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> > cat > set_radeon_to_auto |
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> > echo auto > /sys/class/drm/card0/device/power_profile |
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> > (CTRL-D) |
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> > chmod +x set_radeon_to_auto |
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> |
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> Correction: the name of the script must end in .start |
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> like: |
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> set_radeon_to_auto.start |
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|
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Thanks Thanasis, the start up script works fine, but was wondering if that was |
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the only way to set it up. |
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-- |
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Regards, |
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Mick |