[Buildroot] How to run ltris on QEMU 64? Fails with: "set_video_mode: cannot allocate screen: Couldn't set console screen info"
Julien Boibessot
julien.boibessot at free.fr
Wed Aug 17 21:27:33 UTC 2016
Hello Ciro,
On 14/08/2016 16:52, Ciro Santilli wrote:
> I have run:
>
> git checkout 2016.05
> make qemu_x86_64_defconfig
> make menuconfig
> # Enable: ltris, C++ and wchar. BR2_PACKAGE_LTRIS=y appears on
> `.config`.
> make
> qemu-system-x86_64 \
> -enable-kvm \
> -M pc \
> -kernel output/images/bzImage \
> -drive file=output/images/rootfs.ext2,if=virtio,format=raw \
> -append root=/dev/vda \
> -net nic,model=virtio \
> -net user
>
> And from inside QEMU:
>
> ltris
>
> Fails with:
>
> set_video_mode: cannot allocate screen: Coundn't set console
> screen info
> Segmentation fault
>
> I suppose that this is maybe because I'm not running X, but startx
> isn't an available command.
ltris uses SDL which doesn't need X to display graphics. By default it
uses framebuffer interface.
To check if framebuffer is working, you can use fb-test-app package.
For me, Ltris is working fine on my ARM platforms and on qemu
arm-versatile target.
Best regards,
Julien
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