Now in Maverick, vga_switcheroo is enabled, but the extra GPU is still powered on by default.
As a workaround, I've added the following line to /etc/rc.local:
echo "OFF" > /sys/kernel/debug/vgaswitcheroo/switch
Now in Maverick, vga_switcheroo is enabled, but the extra GPU is still powered on by default.
As a workaround, I've added the following line to /etc/rc.local:
echo "OFF" > /sys/kernel/ debug/vgaswitch eroo/switch