On 07/25/2016 04:29 PM, Steven Bell wrote:
On Mon, Jul 25, 2016 at 5:23 PM, Philip Abernethy wrote:
Did you make sure that the card actually supports UEFI mode?
Because my GTX 660 didn't. But the OS (Arch in my case) would
happily boot with the UEFI set to UEFI-only mode and the card would
silently run in legacy mode. I had to update the card's ROM. I used
nvflash to check the card's UEFI capability and update the ROM.
Interesting. I'll give the nvflash a try and post back my results.
Note that you do not need to actually flash a new ROM to the card to use
it with qemu/KVM. You can just specify a path to the ROM file in your
XML. This is much safer than flashing your card, especially if there is
no UEFI-capable firmware available for your specific video card model.
Samuel
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