Installing A/UX (Apple UNIX) 3.1 in QEMU
System: Macintosh Quadra 800
Platform: Apple UNIX (A/UX)
Emulator: QEMU
A/UX support is currently alpha, you can compile it yourself from Vivier's codebase or download a precompiled binary for Windows (works in WINE) from https://surfdrive.surf.nl/files/index.php/s/JJU6g7Ht5wHxdff/download
The command line I used is:
.\qemu-system-m68k-AUX-alpha.exe -name "Apple A/UX 3.0.1" -L pc-bios -m 128 -M q800 -display sdl -serial stdio -bios q800.rom -g 800x600x8 -net nic,model=dp83932 -net user -drive file=nvram.bin,format=raw,if=mtd -device scsi-hd,scsi-id=1,drive=hd0,vendor="SEAGATE",product="ST225N",ver="1.0" -drive file=scsi0.qcow2,media=disk,format=qcow2,if=none,id=hd0 -device scsi-cd,scsi-id=3,drive=cd0,vendor="MATSHITA",product="CD-ROM CR-8005",ver="1.0k" -drive file=cdrom.iso,format=raw,media=cdrom,if=none,id=cd0
For installation you need the boot floppy attached as a SCSI device with ID 0 so it boots before the HDD.
There's no floppy emulation, the sound emulation is crap, but ethernet works.