Are you able to perform a backup if you boot into the 4.4.0-66 kernel instead of 4.4.0-67?
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: kernel-da-key kernel-hyper-v xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1677938 Title: ubuntu hyper v vm freezes with high load after windows backup Status in linux package in Ubuntu: Confirmed Bug description: Since the upgrade of the LIS tools to 4.4.0-67+ the hyper v vm backup is not possible anymore with the windows backup tool on an Ubuntu 16.04 on a Gen 2 Hyper V VM. I cannot say what is exactly happening because there are no log files and just a blank black screen. A second hyper v vm is not crashing but cannot be backuped too. Same version of Ubuntu and LIS but Gen 1 Hyper V VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677938/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
