Hi Thomas,

Thomas Ieong 写道：
> I checked that all the kernel modules related to virtio are 
> loaded.
>
> Apparently it's something specific to my configuration as I 
> talked
> to another guixer and it was working perfectly for him with the 
> latest
> guix and kernel.

It's not clear to me what refers to the guest and/or host.  Is the 
host a Guix System?  Something else?

If it is a Guix System, could you provide your system.scm and the 
output of ‘guix describe’?

If it's not, could you install Guix on the host (using 
http://guix-install.sh) if you haven't yet, then try using its 
qemu package rather than your distro's?

Kind regards,

T G-R