Canonical Announces Latest Ubuntu Core for IoT
Now offers 10 years of support.
Canonical has announced Ubuntu Core 18, their open source platform for IoT devices. Ubuntu Core 18 is based on Ubuntu 18.04 LTS code-base and will be supported for 10 years.
At 260MB, Ubuntu Core is one of the smallest IoT platforms. They achieved this size by stripping unnecessary components from the core. However, the overall size of the OS would grow depending on the IoT device.
Reduction in size also improves security. “The attack surface of Ubuntu Core has been minimized, with very few packages installed in the base OS, reducing the size and frequency of security updates and providing more storage for applications and data,” Canonical said in a blog post.
Thanks to the popularity of Ubuntu, Canonical’s IoT platform has a wider range of applications at its disposal. “Ubuntu Core enables a new class of app-centric things, which can inherit apps from the broader Ubuntu and Snapcraft ecosystems or build unique and exclusive applications that are specific to a brand or model,”continued the post.
Smaller size, combined with a refined app delivery mechanism (Snap), enable Canonical to enhance its security further.
“All snaps distributed to devices are scanned regularly for known weaknesses and devices, enabling enterprises and manufacturers to learn quickly about potential risks in their ecosystem,” Canonical said.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

News
-
AUR Repository Still Under DDoS Attack
Arch User Repository continues to be under a DDoS attack that has been going on for two weeks.
-
RingReaper Malware Poses Danger to Linux Systems
A new kind of malware exploits modern Linux kernels for I/O operations.
-
Happy Birthday, Linux
On August 25, Linux officially turns 34.
-
VirtualBox 7.2 Has Arrived
With early support for Linux kernel 6.17 and other new additions, VirtualBox 7.2 is a must-update for users.
-
Linux Mint 22.2 Beta Available for Testing
Some interesting new additions and improvements are coming to Linux Mint. Check out the Linux Mint 22.2 Beta to give it a test run.
-
Debian 13.0 Officially Released
After two years of development, the latest iteration of Debian is now available with plenty of under-the-hood improvements.
-
Upcoming Changes for MXLinux
MXLinux 25 has plenty in store to please all types of users.
-
A New Linux AI Assistant in Town
Newelle, a Linux AI assistant, works with different LLMs and includes document parsing and profiles.
-
Linux Kernel 6.16 Released with Minor Fixes
The latest Linux kernel doesn't really include any big-ticket features, just a lot of lines of code.
-
EU Sovereign Tech Fund Gains Traction
OpenForum Europe recently released a report regarding a sovereign tech fund with backing from several significant entities.