Ubuntu Frame is an easy-to-use, reliable and secure display server for embedded Linux devices allowing developers to deploy graphic applications for kiosks, digital signage, IoT, robotics and more.
With Ubuntu Frame, the graphic application you choose or design gets a fullscreen kiosk window. It enables windows behaviours, input from touch, keyboard, and mouse, on-screen keyboard, power saving and more.
Ubuntu Frame streamlines the build and development of products that need graphical output.
Benefits
If you want to enable Ubuntu Frame's on-screen keyboard, please install ubuntu-frame-osk: https://snapcraft.io/ubuntu-frame-osk
To get started with Ubuntu Frame please read the documentation: https://mir-server.io/docs
Ubuntu Frame is open source, free to use, and long-term supported by Canonical, and will continue to be our recommended way to enable embedded graphics on Ubuntu Core.
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Snap is available for Red Hat Enterprise Linux (RHEL) 8 and RHEL 7, from the 7.6 release onward.
The packages for RHEL 7, RHEL 8, and RHEL 9 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 7, RHEL 8 and RHEL 9, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 9 with the following command:
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
sudo dnf upgrade
The EPEL repository can be added to RHEL 8 with the following command:
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
sudo dnf upgrade
The EPEL repository can be added to RHEL 7 with the following command:
sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
Adding the optional and extras repositories is also recommended:
sudo subscription-manager repos --enable "rhel-*-optional-rpms" --enable "rhel-*-extras-rpms"
sudo yum update
Snap can now be installed as follows:
sudo yum install snapd
Once installed, the systemd unit that manages the main snap communication socket needs to be enabled:
sudo systemctl enable --now snapd.socket
To enable classic snap support, enter the following to create a symbolic link between /var/lib/snapd/snap and /snap:
sudo ln -s /var/lib/snapd/snap /snap
Either log out and back in again or restart your system to ensure snap’s paths are updated correctly.
To install ubuntu-frame, simply use the following command:
sudo snap install ubuntu-frame
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.