![]() The Raspberry Pi was not originally conceived as a real alternative to a traditional desktop PC. In light of this new initiative, we spoke at some length to Wimpress and the Pi Foundation's founder, Eben Upton. All you need to do is insert a 4GiB or larger SD card, run the imager, choose your OS, and click "write." A few minutes later, you can put your SD card in your Pi 4 and boot it up. As long as you meet the hardware requirements, the rest is a breeze-Ubuntu 20.10 Desktop is an option in the standard Raspberry Pi Imager now the Imager itself is available for Linux, Windows, or Mac platforms. There are some caveats-if you want to install Ubuntu 20.10 Desktop on the Pi, you'll need a 4GiB or 8GiB Pi 4, not one of the earlier versions. ![]() The entire Ubuntu software repository-save for specifically architecture-targeted packages, which start with names like i386-is available and supported on the Pi. Martin Wimpress, Canonical's director of engineering for the Ubuntu Desktop, says this means the Pi is now a "first-class citizen." Canonical guarantees the same level of integration, QA, and support from kernel to userspace that it does for an x86 PC. With 20.10 Groovy Gorilla, Canonical has added full desktop support for the Pi 4. And while Canonical added the Pi as a supported platform in 20.04 Focal Fossa earlier this year, that support was only for the Ubuntu Server distribution-not Desktop. The Pi itself ships with Raspberry Pi OS, a Debian-based distribution whose origins began with the Pi community, but which has since been officially adopted and supported by the Raspberry Pi Foundation itself. While it has been possible for some time to install Ubuntu on Raspberry Pi hardware, up until now that has been strictly a community effort. Support has also been added for Windows Active Directory in the Ubiquity OS installer itself. Groovy Gorilla itself is a pretty typical interim release, offering an updated GNOME version (3.38) with lots of bugfixes and small feature additions, such as drag-and-drop organization of folders and shortcuts in the Applications grid. If that's too fast for you, the April releases on even-numbered years are LTS (Long Term Support) versions, which get supported for at least five years.Last week, Canonical released the latest intermediate version of Ubuntu, 20.10 "Groovy Gorilla"-which, for the first time, adds first-class platform support for the Raspberry Pi 4. Interim releases like Groovy Gorilla are supported for "at least 9 months"-meaning if you're on the fast-release track, you'll need to plan for an in-place OS upgrade every six months. Ubuntu release cyclesUbuntu Linux follows a six-month release cycle-there's a new version every April and October. ![]()
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