x
chroot Suse 11 on Suse 12
mount --rbind /proc /chroot/proc mount --rbind /sys /chroot/sys mount --rbind /dev /chroot/dev mount --rbind /tmp /chroot/tmp chroot /chroot
If you want to execute X Windows apps:
xauth extract - unix:0 | xauth -f /chroot/home/user/.Xauthority merge -