[Bug 1180777] Re: Windows 7 VM freeze on Ubuntu 12.04 KVM

[Serge Hallyn]

Hi,

(You probably knkow this, but to explain my request, the RDP connection
goes over the VM's virtual network card to talk directly to the VM.
Provided you have only a single VM running, 'gvncviewer localhost:0' (or
the equivalent with ssh port forwarding if you can't run X on the host)
talks to the kvm process.)

Could you please start the VM, run RDP until it hangs, then connect with
vnc and use the windows network admin commands to see what windows
thinks is going on?  I.e. does it think it is still connected to a
network?  If not, can you simply reconnect, or do you have to restart
the driver, or do you have to restart the VM altogether?

I'm pretty sure htis is a bug in the qemu nic emulation, but am not sure
where to begin diagnosing.

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https://bugs.launchpad.net/bugs/1180777

Title:
  Windows 7 VM freeze on Ubuntu 12.04 KVM

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