Ubuntu Studio

Ubuntu Studio 18.10 (Cosmic Cuttlefish) Beta released

The Ubuntu Studio team is pleased to announce the final beta release of Ubuntu Studio 18.10 Cosmic Cuttlefish.

While this beta is reasonably free of any showstopper CD build or installer bugs, you may find some bugs within. This image is, however, reasonably representative of what you will find when Ubuntu Studio 18.10 is released on October 18, 2018.

In terms of new features, Ubuntu Studio 18.10 will include the latest release of Ubuntu Studio Controls which will configure the JACK Audio Connection Kit to automatically detect and add hot-plugged USB audio devices as well as allow one to use multiple audio devices simultaneously. This is done independently of QJackCtl and is the first graphical tool to create such a configuration for the user out-of-the-box, making it a unique feature for Ubuntu Studio among operating systems for audio production. Another feature of Ubuntu Studio Controls is its ability to set the CPU governor to “Performance” for performance-heavy tasks such as audio production or to “Ondemand” for default CPU performance to save energy.

Among those applications upgraded in this release is GIMP 2.10, which saw its release shortly before the release of Ubuntu Studio 18.04. Due to a library conflict between GIMP 2.10 and MyPaint, we had to make the hard decision to drop MyPaint from the default installation of Ubuntu Studio, citing other tools, such as Krita, as filling a similar role in graphical art production. As such, if both are installed and you wish to upgrade to Ubuntu Studio 18.10, you must uninstall GIMP or MyPaint for the upgrade to be successful. We apologize for this inconvenience. At this time, we are waiting for the upstream developers of MyPaint to release a new version based on libmypaint 1.3 before both can be co-installable again.

To upgrade to Ubuntu Studio 18.10 Beta from Ubuntu Studio 18.04, follow these instructions:


The Ubuntu Studio 18.10 Beta images can be downloaded at:


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