Documentation developed and maintained by the Ubuntu Documentation Project.
| Release | Desktop | Server | Installation Guide |
| Ubuntu 15.10 (Wily Werewolf) | HTML | unpublished | unpublished |
| Ubuntu 15.04 (Vivid Vervet) | HTML | unpublished | unpublished |
| Ubuntu 14.04 LTS (Trusty Tahr) | HTML | HTML and PDF | HTML |
| Ubuntu 12.04 LTS (Precise Pangolin) | HTML | HTML and PDF | HTML |
Notes:
- To access the Desktop documentation on your system use the Dash (search for 'help').
- Unsupported releases are not shown here. See instructions for upgrading to a supported version.
- The Server Guide and the Installation Guide are published only for LTS releases.
- The Server Guide PDF and the Installation Guide are available solely in English.
- Useful information: LTS details and release & end-of-life dates (for all versions).
