MAAS Server:
Ubuntu: 14.04.4 LTS
Mass: 1.7.6+bzr3376-0ubuntu3~14.04.1
Boot images: 16.04 LTS / 14.04 LTS
Use Juju to create a machine with xenial series:
juju --debug deploy --constraints tags=test cs:xenial/ubuntu test
When deploying to a VM with the fast installer, the installer runs normally, succeeds and reboots, as expected. Then the OS starts to boot and gets stuck with what you see in the attached screen shot fast_install_vm.png.
When deploying to a physical server with the fast installer, the installer runs normally, succeeds and reboots, as expected. Then the OS starts to boot and gets stuck with what you see in the attached screen shot fast_install_hw.png, some sort of error about invalid opcodes.
Using the debian installer when deploying to the VM works fine, with the exception that it stop during installation prompting for the device where the boot loader should be installed on (as attached vm_deb_install_boot_loader.png ). The installer continues normally after providing the device, the VM reboots and boots normally and the deployment end successfully.
Similarly for a physical server. The debian installer works fine, except for the boot device prompt as attached hw_deb_install_boot_loader.png, reboots and boots normally, except MAAS says that deployment failed as attached hw_failed_deployment.png and in Juju it states that it's "Waiting for agent initialization to finish". Yet the server is up and running.
Other information:
ii maas 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS server all-in-one metapackage
ii maas-cli 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS command line API tool
ii maas-cluster-controller 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS server cluster controller
ii maas-common 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS server common files
ii maas-dhcp 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS DHCP server
ii maas-dns 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS DNS server
ii maas-proxy 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS Caching Proxy
ii maas-region-controller 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS server complete region controller
ii maas-region-controller-min 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS Server minimum region controller
ii python-django-maas 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS server Django web framework
ii python-maas-client 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS python API client
ii python-maas-provisioningserver 1.7.6+bzr3376-0ubuntu3~14.04.1 all MAAS server provisioning libraries
I've confirmed Xenail has issues deploying. When using the daily stream to deploy Xenial it deploys but gets stuck at "Booting local disk" on reboot.