Hello, 13.1 is still going to be supported for quite some time before it goes into the Evergreen phase but I believe the kernel switch deserves some time for testing. Thus I prepared a (SLE12 based) 3.12 kernel for Evergreen in a similar way to the (SLE11-SP2 based) 3.0 kernel used in Evergreen 11.4. So far it's almost untested except that it builds and booted and has been running on one machine for 11 hours. Everyone adventurous enough is welcome to help with testing. The packages are available in home:mkubecek:evergreen-13.1 OBS project, repository URL (for zypper) is http://download.opensuse.org/repositories/home:/mkubecek:/evergreen-13.1/ope... The project and its repository also contain other packages providing kernel modules. The only exception is i586 build of xen package as the kernel doesn't provide 32-bit hypervisor; hopefully it's not going to be a big problem. Diff of the configurations is attached (left column is standard 13.1 kernel, right column the evergreen one). Except the missing i586 hypervisor code, the only potential problem is the change of CONFIG_XEN_INTERFACE_VERSION, I'm going to look more into that. I still have to check the full list of available modules. Michal Kubeček