frunzaverde

You won't find a binary package, but you can install OpenJDK using ports, as described here: https://www.freebsd.org/java/ Since pfsense does not use the FreeBSD repos for ports, you will have to manually handle it, as described here: https://www.netgate.com/docs/pfsense/packages/installing-freebsd-packages.html You will also have to take care of dependencies yourself. See instructions for details. OpenJDK 7 is available here : http://pkg.freebsd.org/freebsd:11:x86:64/latest/All/openjdk-7.161.01,1.txz OpenJDK 8 is available here : http://pkg.freebsd.org/freebsd:11:x86:64/latest/All/openjdk8-8.192.26_3.txz

If you are going to use a NUC, it should be powerful enough to run the same config that you have running on the cloud server right now (which I understand to be ubuntu-server). That should require the least amount of porting and software changes. Switching to Ubuntu Core may require some changes to the software you have, depending on how it was written, as not all packages available on ubuntu-server are available in core and not all packages behave the same.

The open-source AMDGPU/radeonsi drivers (the driver naming convention is a bit absurd) support the TOPAZ chipset and should work with your R7 M440; both Ubuntu-derived versions (such as Elementary) and Fedora will support it (in all likelihood) out of the box without any setup required on your side. It should also self-update. As for the hybrid graphics, there is support, and switching between the igpu and the dgpu can be done both manually and automaticall. See here for details: https://wiki.archlinux.org/index.php/PRIME#PRIME_GPU_offloading Arch seems to have the best community with regards to this problem, and it's amongst the most popular distributions out there. P.S. There is also a pro binary driver supplied by AMD: http://support.amd.com/en-us/kb-articles/Pages/AMD-Radeon-GPU-PRO-Linux-Beta-Driver–Release-Notes.aspx. Do not install these; they are fidgety at best.

Are you running an ext2fsd driver in Windows to read the Linux partition from Windows? If so, that's what's corrupting your superblock. If so, you will need to either: 1. completely uninstall ext2fsd and any other similar tool on Windows; OR 2. disable the metadata_csum and 64 bit file-system support on Linux. You may be able to do so using the following command: $sudo tune2fs -O ^metadata_csum,^64bit /dev/sda6 or by reinstalling Kubuntu on a fresh partition without 64-bit and metadata_csum support (options are available in the live-USB/CD graphical installer, as well as through fdisk). Note that since this does changes to your file system, there is a risk that data loss may ensue. No responsibility is taken if this fails and corrupts anything. Always have complete, up-to-date backups of any data you care about when changing file systems.