Re: qemu hangs up

[Peter Maydell]

On Wed, 16 Oct 2019 at 06:12, Quan Wang <address@hidden> wrote:
>
> Dear Experts,
>
> I am using qemu for fun on Mac OSX 10.15, using QEMU from brew.
> qemu-system-i386 / qemu-system-x86_64 / qemu-system-ppc all hang up at the 
> beginning, with black screen.
> Just run "qemu-system-i386" itself without any input, it hangs with black 
> screen.
> Event with -monitor stdio, it won't take any input.
> But Ctrl-C can terminate the program.

That's Catalina, right? There's a bug in Catalina where they
changed something that broke QEMU. We are working on a
patch which will eventually make it into the next QEMU
release:
https://bugs.launchpad.net/qemu/+bug/1847906

thanks
-- PMM