Hi everyone, I check out the current qemu code in svn(version 6311 ) and compiled it using gcc 3.4 in ubuntu 8.04 for mipsel emulation. I follow the steps in http://www.aurel32.net/info/debian_mips_qemu.php. 1. ./configure --target-list=mipsel-softmmu 2. cd mipsel-softmmu 3. ../qemu-img create -f qcow hda.img 10G 4. $ wget http://ftp.de.debian.org/debian/dists/etch/main/installer-mipsel/current/images/qemu/netboot/vmlinux-2.6.18-6-qemu $ wget http://ftp.de.debian.org/debian/dists/etch/main/installer-mipsel/current/images/qemu/netboot/initrd.gz 5. ./qemu-system-mipsel -kernel vmlinux-2.6.18-6-qemu -initrd initrd.gz -hda hda.img -append "root=/dev/ram console=ttyS0" -nographic But there is no serial put on console. I try it on qemu 0.91 and it works. I wonder whether the mipsel emulation of current svn version of qemu is broken? Thanks & Regards yajin http://vm-kernel.org