I can confirm with 8.2 that you cannot use -audio none.
From virsh-install:
Starting install...
ERROR internal error: process exited while connecting to monitor: 2025-04-04T20:02:58.77
2146Z qemu-system-arm: no default audio driver available
Perhaps you wanted to use -audio or set audiodev=audio1?
Install string used:
sudo virt-install --name rpios --arch armv6l --machine
versatilepb --cpu arm1176 --vcpus 1 --memory 256 --import --disk 2024-10-22-rasp
ios-bullseye-armhf.img,format=raw,bus=virtio --network bridge,source=virbr0,model=virtio
--video vga --audio none --graphics spice --boot 'dtb=versatile-pb-bullseye-5.10.63
.dtb,kernel=kernel-qemu-5.10.63-bullseye,kernel_args=root=/dev/vda2 panic=1' --events on_
reboot=destroy
qemu-system-aarch64 --version
QEMU emulator version 8.2.9 (SUSE Linux Enterprise 15)
Copyright (c) 2003-2023 Fabrice Bellard and the QEMU Project developers