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