How to install UBUNTU without LiveCD, LiveDVD or LiveUSB?
33833
How can I install Ubuntu without CD and USB?
59088
How to upgrade to a newer release of Ubuntu using the Live CD?
2499
How do I install Ubuntu to a USB key? (without using Startup Disk Creator)
104740
Is it possible to install Ubuntu without formatting any partitions?
90837
Installing Ubuntu without touching Windows
109539
How can I perform an offline upgrade using Ubiquity on the installation disc?
31506
How do I update Ubuntu manually?
157020
Better Way To Install Ubuntu 15.10 Without Making Partitions
54751
Why does booting from Live-USB give me a 'cant find vesamenu.c32' error?
88086
How to install Ubuntu 16.10 without any gui?
81492
Installing ubuntu besides windows 8
84319
Build my own Ubuntu ISO
89378
How do I create a completely unattended install of Ubuntu?
154040
How to install Ubuntu on a laptop with Windows 10
59448
Is it possible to install Ubuntu on my Windows 8 computer without any CD or USB drive?
148742
What is the "Bootable flag" option when installing a distro?
92230
What is the "Free software only" option when installing Ubuntu?