This document therefor will walk you through Ubuntu 20.04 with encrypted home partition and encrypted swap. This is not a detailed walk trough of the Ubuntu installation or ZFS, a little knowledge
As an example, an older home machine might have 32MB of RAM and a 1.7GB IDE drive on /dev/sda. There might be a 500MB partition for another operating system on /dev/sda1, a 32MB swap partition on /dev/sda3 and about 1.2GB on /dev/sda2 as the Linux partition. For an idea of the space required by Ubuntu, check Section D.3, “Disk Space Needed”. Jul 10, 2017 · The standard partitions scheme for most home Linux installs is as follows: A 12-20 GB partition for the OS, which gets mounted as / (called “root”) A smaller partition used to augment your RAM, mounted and referred to as swap A larger partition for personal use, mounted as /home A separate /home partition has never been necessary. The Ubuntu installer has well-considered and quite sane defaults to create a working system for new and/or unskilled users. That default does not create a separate /home partition. Some folks prefer a separate /home partition, others don't. Nov 13, 2015 · Telling Ubuntu to use an existing home partition can be done by selecting "Manual Partitioning" during the installation of Ubuntu and specifying that you want your home partitions mount point to be /home, ensure you mark your /home partition not be formatted in the process. The separate /home partition also helps when doing things like upgrading Ubuntu. Personally, I don’t use the Ubuntu Upgrade tool when changing to a newer version, I install the newer version fresh, but use my existing home partition.
Nov 13, 2015 · Telling Ubuntu to use an existing home partition can be done by selecting "Manual Partitioning" during the installation of Ubuntu and specifying that you want your home partitions mount point to be /home, ensure you mark your /home partition not be formatted in the process.
B. You should see all of the partitions on your hard drive. If you only have Ubuntu you will see 2: one is / and the other is swap. Right click on the / partition and select "Resize/Move" Shrink it to however big you wish you /home partition to be. C.
Jul 09, 2019 · The home directory is the lifeblood of every Linux user’s operating system setup, as it handles just about every configuration file, personal data file, terminal configuration, and even esoteric things like command-line history and profile picture data. TIP: Download this tool to repair Windows problems & optimize system performance
Ubuntu now has a pretty reliable mechanism for reading from and writing to NTFS, but some people like to play it extra safe and have a separate FAT32 partition for both Windows and Ubuntu to work from. This is a slight modification of the above scheme that puts in a tiny /home partition. /home partitions are wonderful things.