My Ubuntu is 13.10, how to do a clean install of 16.04.2 LTS
413
How do I install Ubuntu?
153774
Upgrade to Ubuntu 13.10 from ISO image
128253
do i need to reinstall all my softwares after upgrading ubuntu 12.10 to 13.04?
25739
How do I reinstall Unity?
3275
I can't seem to install Ubuntu 16.04.2
28535
How I do a system restore?
2136
How to roll back Ubuntu to a previous version?
134143
How do I know what packages I need to install?
65451
How do I install Firefox 52 ESR on 16.04?
18791
How to create an iso from current installation
99527
What's the good way to clean up the system (and is Bleachbit safe) on Ubuntu 14.04?
99169
How to install previous Firefox version?
45553
How do I install the latest stable version of Firefox?
32903
How can I install Ubuntu 13.04 + without USB, CD, DVD or Net? (hard drive only)
4448
How do I install applications in Ubuntu?
56225
Do I have to download both the 14.04 and the 14.04.1 versions of ubuntu?
61516
Where can I get the repositories for old Ubuntu versions?