On Saturday 09 February 2008 19:25:57 Uri Lublin wrote: > From: [EMAIL PROTECTED] on behalf of Kay Hayen > Sent: Sat 09/02/2008 14:12 > To: kvm-devel@lists.sourceforge.net > Subject: [kvm-devel] KVM migration problem on Ubuntu > > Hello people, > > > I have a Ubuntu gutsy minimal VM made as a testing environment for our > system software. In the mean time, I upgraded to Hardy, largely driven by > the hope that it will improve certain issues I had. > > Well, but it seems, now the virtual machine no longer finds a network > device anymore. I think I saw that Ubuntu recently updated the > linux-virtual kernel in Hardy to include some rtl chip support. My suspect > is that kvm changed the network device it emulates?
2.6.24-7-virtual should work if you are using the Ubuntu packaged KVM. We updated KVM, but the kernel was delayed for a while. The virtual flavor of the kernel contains minimal drivers so it must be updated anytime there is a change. If you have the the server kernel flavor installed, that should work so you can update and get the newer virtual kernel. If this does not fix your problem, or you have other issues with Ubuntu and KVM, please file a bug in Launchpad. https://bugs.launchpad.net/ubuntu/+source/kvm Rick Ubuntu Server project > > Well, now I it seems I am stuck with an inaccessible VM. I tried to convert > with qemu-img to "raw", and then loop back mount as it says in the FAQ, but > it claims not an ext3 there. I would love to chroot into the machine to > update it, but I have no clue if that's possible. > > Will I really need to find a Gutsy machine to transfer my VM to, in order > to update it? Or is there something that I am missing. > > Yours, > Kay Hayen > > --------------------------------------------------------------------------- >-------------------------------------- > > Hi Kay > Just to be clear, are you trying to upgrade you host or your guest (VM) ? > Please specify your Host CPU/OS and your guest OS. > What is the command line you are using to start your VM ? > What are the errors ? > You are correct about the default network adapter emulated, it is now > rtl8139, and not ne2000. If your guest is configured to use ne2000 network > adapter, try adding to your command line "-net nic,model=ne2000" (replacing > "-net nic"). Hope that helps, > Uri.
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