Question: Bluetooth drivers prevent system from sleeping in Mavericks - what's going on!?
Just installed Mavericks. My iMac 27" no longer engages the screensaver or puts the monitor to sleep as specified in preferences as a result. When I enter pmset -g assertions in Terminal, I get the following:
10/22/13, 11:03:40 PM PD
Assertion status system-wide:
Listed by owning process:
pid 16(powerd): [0x0000000900000131] 00:19:12 ExternalMedia named: "com.apple.powermanagement.externalmediamounted"
pid 49(hidd): [0x0000000a00000194] 00:15:51 UserIsActive named: "com.apple.iohideventsystem.queue.tickle"
Timeout will fire in 1170 secs Action=TimeoutActionRelease
Kernel Assertions: 0x10c=USB,BT-HID,MAGICWAKE
id=500 level=255 0x4=USB mod=10/22/13, 10:53 PM description=EHC2 owner=AppleUSBEHCI
id=503 level=255 0x8=BT-HID mod=12/31/69, 4:00 PM description=com.apple.driver.IOBluetoothHIDDriver owner=BNBTrackpadDevice
id=504 level=255 0x8=BT-HID mod=12/31/69, 4:00 PM description=com.apple.driver.IOBluetoothHIDDriver owner=AppleBluetoothHIDKeyboard
id=505 level=255 0x100=MAGICWAKE mod=12/31/69, 4:00 PM description=en1 owner=en1
I'm not terribly concerned with "ExternalMedia" as that always appeared in Mountain Lion as well but never actually prevented my system from putting the monitor to sleep. My concern is with the "UserIsActive" item as it appears to refer to "MAGICWAKE" (a google search only shows an app that I do not have installed and sheds no light on what it means in this context) and points directly to my keyboard and trackpad. Oddly, turning "Allow Bluetooth devices to wake this computer" in the Bluetooth advanced preferences does not change this, nor does rebooting. The countdown that appears here is always in the 1160 to 1195 range. I'm completly stumped...
iMac (27-inch Mid 2011), OS X Mavericks (10.9)