@Serge I did upgrade my kernels yesterday evening both on hypervisors and guests so now I'm running 3.2.0-25-generic on hosts and the same kernel version but virtual for VMs. Same problem today morning, some VMs dropped out. I'm actually using virtio everywhere. I'll try to test another one and keep you in touch asap. I also tried to run a VMs with the generic kernel (not the virtual one) and I'm facing the same issue. Serge as I'm building this new plateform I can say they there is no traffic at all on my VMs exept 2 guys testing some java stuffs. I almost thinking that VMs drop out when there is not enough traffic on nics...
I'll keep you in touch. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bridge-utils in Ubuntu. https://bugs.launchpad.net/bugs/997978 Title: KVM images lose connectivity with bridged network To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bridge-utils/+bug/997978/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
