As I told you, we do not support or test this combination. Which means
that figuring out what the error messages mean and how to fix them is
on you - patches welcome.

Alex

On Thu, 17 Mar 2022 at 11:41, Edgar Mobile <heideggm@...> wrote:
>
> I tried that first and it was horribly slow. That's why I try hardware acceleration now.
>
> Do you _know_ it doesn't work? If yes, why?
>
> ________________________________
> From: Alexander Kanavin <alex.kanavin@...>
> Sent: Thursday, March 17, 2022 10:33 AM
> To: Edgar Mobile <heideggm@...>
> Cc: yocto@... <yocto@...>
> Subject: Re: [yocto] runqemu - ERROR - Failed to run qemu: qemu-system-aarch64: Virtio VGA not available.
>
> If you want an aarch guest on x86, then drop the gl option from
> runqemu. This will fall back to software rendering.
>
> Alex
>
> On Thu, 17 Mar 2022 at 10:33, Edgar Mobile <heideggm@...> wrote:
> >
> > Sorry, but I need an Aarch64 guest.
> >
> > Ok, using a newer qemu I now encounter the following problem:
> >
> > root@qemuarm64:/usr/bin# XDG_RUNTIME_DIR=/run/user/0 ./eglinfo
> > EGL client extensions string:
> >     EGL_EXT_client_extensions EGL_EXT_device_base
> >     EGL_EXT_device_enumeration EGL_EXT_device_query EGL_EXT_platform_base
> >     EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug
> >     EGL_EXT_platform_device EGL_EXT_platform_wayland
> >     EGL_KHR_platform_wayland EGL_EXT_platform_x11 EGL_KHR_platform_x11
> >     EGL_MESA_platform_xcb EGL_MESA_platform_gbm EGL_KHR_platform_gbm
> >     EGL_MESA_platform_surfaceless
> >
> > GBM platform:
> > pci id for fd 3: 1234:1111, driver (null)
> > MESA-LOADER: failed to open bochs-drm: /usr/lib/dri/bochs-drm_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/dri)
> > failed to load driver: bochs-drm
> > ...
> >
> >
> > What is this bochs-drm_dri.so and does Yocto / the Mesa in Yocto provide it?
> >
> > ________________________________
> > From: Alexander Kanavin <alex.kanavin@...>
> > Sent: Wednesday, March 16, 2022 2:51 PM
> > To: Edgar Mobile <heideggm@...>
> > Cc: yocto@... <yocto@...>
> > Subject: Re: [yocto] runqemu - ERROR - Failed to run qemu: qemu-system-aarch64: Virtio VGA not available.
> >
> > This configuration is not tested. If you want accelerated gl, build
> > for the qemux86-64 target.
> >
> > Alex
> >
> > On Wed, 16 Mar 2022 at 12:46, Edgar Mobile <heideggm@...> wrote:
> > >
> > > Greetings,
> > >
> > > I tried to run an Aarch64 Yocto with qemu on amd 64 Host. For that purpose, I built core-image-weston from Hardknott following the manual
> > >
> > > https://www.mail-archive.com/yocto@.../msg07306.html
> > >
> > > I then try to run
> > >
> > > runqemu sdl gl
> > >
> > > But it always aborts with
> > >
> > > runqemu - ERROR - Failed to run qemu: qemu-system-aarch64: Virtio VGA not available.
> > >
> > > What can I do?
> > >
> > > Regards
> > >
> > >
> > >