On Mon, Feb 16, 2015 at 2:43 PM, Jan Kiszka <jan.kiszka@xxxxxx> wrote:
> Hi,
>
> next issue related to KVM/QEMU on the TK1: The guest image I'm running
> gives proper framebuffer output when in emulation mode. Once KVM is
> enabled, the screen is - at best - only initially updated. Sometimes I
> see the famous tux images and a bit of the console texts, but usually it
> stays black. Explanations?
> Hi,
>
> next issue related to KVM/QEMU on the TK1: The guest image I'm running
> gives proper framebuffer output when in emulation mode. Once KVM is
> enabled, the screen is - at best - only initially updated. Sometimes I
> see the famous tux images and a bit of the console texts, but usually it
> stays black. Explanations?
Hello Jan,
If you want to force rendering, you can do something similar with the following hack:
https://github.com/virtualopensystems/qemu/commit/64dd1b3e3a2353433edb9c63d00271f515bd06fb
https://github.com/virtualopensystems/qemu/commit/64dd1b3e3a2353433edb9c63d00271f515bd06fb
Of course expect performance to not be up to par.
Best regards.
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