@ Serge, yes KSM was enabled all the time and crashes, I disable it yesterday for testing as you write in comment #14.
And no I can not reproducing the crash, sorry, I have no idea where the problem is. My first idea was, because the server crash every few weeks that the windows auto restart function after windows updates was the problem, so I disable the automatically restart of windows. But the server still crash every few weeks again. To find out its a KSM problem I have to wait now, after disable KSM support, some weeks. The hardware work 3 years fine, but maybe it is now really a hardware problem. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/710114 Title: kvm/qemu server "freeze" -- 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