MacBookPro6,2
Intel / Nvidia:
01:00.0 VGA compatible controller [0300]: nVidia Corporation GT216 [GeForce GT 330M] [10de:0a29] (rev a2) (prog-if 00 [VGA controller])
Booted via PC-BIOS, so Intel GPU not visible on PCI bus
dmesg: [ 0.627969] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none [ 0.628077] vgaarb: loaded [ 17.655752] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=io+mem
MacBookPro6,2
Intel / Nvidia:
01:00.0 VGA compatible controller [0300]: nVidia Corporation GT216 [GeForce GT 330M] [10de:0a29] (rev a2) (prog-if 00 [VGA controller])
Booted via PC-BIOS, so Intel GPU not visible on PCI bus
dmesg: 01:00.0, decodes= io+mem, owns=io+ mem,locks= none 01:00.0, olddecodes= io+mem, decodes= none:owns= io+mem
[ 0.627969] vgaarb: device added: PCI:0000:
[ 0.628077] vgaarb: loaded
[ 17.655752] vgaarb: device changed decodes: PCI:0000: