I was able to do a workaround now. Please do the following on domU and dom0:
$ aptitude install ethtool $ ethtool -K eth0 tx off I found the hint on http://lists.us.dell.com/pipermail/linux- poweredge/2008-January/034372.html Let me now, if that works for you. -- networking stalls between domU using vif https://bugs.launchpad.net/bugs/246789 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs