Ok, those are the results from Terminal in Ubuntu. I've tried four combinations between the "VGA Switching Policy" in the BIOS and the physical graphics slider, so you can compare the results.
Yes, the nVidia GeForce GT 330m seems to be connected as a Thunderbolt display.
Apple icon -> About This Mac -> System Report... -> Hardware -> Graphics/Displays:
nVidia GeForce 330M,,:
Chipset Model: nVidia GeForce 330M,,
Type: GPU
Bus: PCIe
Slot: PCI x16
PCIe Lane Width...
Maybe if you are able to unlock the BOS/UEFI and set the VGA Switching Policy to Static instead of Dynamic/Auto, you could choose which graphics card to enable. But I'm just guessing, no idea what kind of BIOS it has.
My notebook is a Sony Vaio VPC-Z13M9E. It has hybrid graphics (Intel HD + nvidia). I've set nvidia as the card to use, in both BIOS and the physical slider, so I have proper 3D graphics acceleration in Yosemite. Fn keys for the brightness are not working however, and there isn't any slider in...
Yes, you're totally right. It can barely be seen but indeed says "Still waiting for root device".
I'm not sure what problem my usb ports can have, I'm able to boot Windows or Linux bootable pendrives. Should it work if I create a bootable dvd instead?
I selected the boot arg -v to see what happens, however in the last line it shows the Prohibitory Symbol and the entire screen scrambles and can't see last line. Any way to see the complete log in a file, if that is possible?
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