>Did this issue start happening after an update/upgrade? No, like i said it is a fresh install using debootstrap.
>Was there a prior kernel version where you were not having this particular problem? We have hundreds of VMs with Ubuntu 10.04, 12.04 and 14.04 also installed using debootstrap. But they don't use systemd to create the hvc0. >Would it be possible for you to test the latest upstream kernel? Yes, tested with 4.7.0-040700rc5-generic. ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1587009 Title: hvc0 not present Status in linux package in Ubuntu: Confirmed Bug description: i have installed Ubuntu 16.04 with debootstrap on a XenServer 6.2. i have also installed xe-guest-utilities, grub-xen and linux-image- virtual. when booting the VM, i don't see anything in the XenCenter console. i think this is because there is no hvc0 tty. as written here, it should start automatically: http://0pointer.de/blog/projects/serial-console.html > lscpu Hypervisor vendor: Microsoft Virtualization type: full maybe Ubuntu don't recognize Xen? how can i get this working? 229-4ubuntu4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1587009/+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