after accessing ext2/3-partitions does not work I tried QNX with kvm/qemu. The installation worked well but unfortunately the network interface seems not to work. QNX detects a network card but all attempts to get an IP per DHCP (what is supported by qemu) or to set a static IP did fail. qemu itself was started with the parameters “-net nic -net user” (what should be enough according to linux-kvm.org/page/Networking).
So any ideas what the problem could be or how I could get it working?