Mythbuntu是一份基于Ubuntu的发行，它是一张自启动运行光盘，着眼于构建一份单独的MythTV系统，这与KnoppMyth或 Mythdora类似。它可以被用于安装一份独立的前端或后端或组合机器。Mythbuntu采用Xfce作为缺省桌面，它提供一份图形化的控制中心来配置系统。
Mythbuntu 8.10, a distribution featuring a standalone MythTV system and the last of the official Ubuntu variants, is now also available: "After a long and tedious process with many new features and bug fixes the Mythbuntu team is proud to introduce Mythbuntu 8.10 'Intrepid Ibex'. Features: Mythbuntu-log-grabber - this application grabs specific log files into a single area and can upload them to pastebin for easy troubleshooting; automatic partitioner now creates an XFS file system for recordings; mousepad, a graphical editor is now installed by default; Wubi now supports Mythbuntu; Apple trailer plugin is now packaged and available; web site now has link to Mythbuntu in the news. Changes from Mythbuntu 8.10 RC: Wubi now included on CD image; install documents for 8.10 included on CD image; Windows autorun now links to documentation and Wubi." Read the release announcement and release notes for further details. Download (MD5): mythbuntu-8.10-desktop-i386.iso (631MB), mythbuntu-8.10-desktop-amd64.iso (641MB).