How to install latest release ubuntu without losing data files
125976
What Happens When I Upgrade Ubuntu?
104740
Is it possible to install Ubuntu without formatting any partitions?
33437
Can I backup my entire Ubuntu installation to ISO DVD?
60659
Install newer package version from trusty-backports
13107
How to install updates via command line?
75133
Is the latest version of Ubuntu 100% FREE
26271
Building a version of ubuntu without any USB functionality
33651
How to upgrade from Ubuntu 12.10 to 14.04
49004
Is there a way of installing Ubuntu (Windows Subsystem for Linux) on Win10 (v1709) without using the Store?
51751
How can I install Ubuntu without CD?
116690
Do I need to back up my files from Windows before installing Ubuntu dual boot?
98450
How to install build-essential?
16782
Install packages from newer release without building (apt pinning)
25919
How to replace an old version of Ubuntu with a newer one from USB/DVD?
28828
How to install Ubuntu from within other Linux Distributions without reboot
45268
Would like to install Ubuntu on secondary hard drive within my computer
12578
How do I upgrade to a newer version of Ubuntu?