This bug seems to be solved and closed here: http://bugs.debian.org/cgi- bin/bugreport.cgi?bug=574051
Is it solved in 0.12.5 or 0.13.0rc1 yet? ** Bug watch added: Debian Bug tracker #574051 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574051 -- Problems with the number of serial ports for more than two https://bugs.launchpad.net/bugs/612452 You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. Status in QEMU: New Bug description: qemu --version QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard Command line: qemu -serial null -serial null -serial file:test1 hd.img Error: isa irq 4 already assigned echo $? 1