Articles by Enrico Jörns
RAUC v1.2 Released
Right before the ELC-E starts tomorrow, we used the time in the hotel to bake a brand new RAUC release for you (and your embedded devices)! Well, here it is: RAUC v1.2
Safe and Secure Field Updates of Embedded Linux Systems
In this blog post I would like to address the challenges of performing unattended and verified updates of embedded Linux systems in the field using open source software and workflows. While updating is not a end in itself, a second part of my considerations goes even further and also works out the necessities and possible workflows for keeping the software stack of a project up to date and thus either preventing security issues or at least enabling a short reaction time in case of severe CVE'S discovered.
CERT@VDE Innovation Workshop
On June, 27th, while the sun was relentlessly heating up Germany as hardly every before, above 50 employees from many companies came together in a well air-conditioned room in the TP ConferenceCenter in Heidelberg. All operating in different fields of application but all involved in embedded systems and all interested to learn something new about security and deploying software updates.
RAUC v1.1 Released
Just before the beautiful shine of the new has fully disappeared from RAUC 1.0, it is now time to bring out a new release: v1.1.
A Logo for labgrid
It took us a while to find a good logo for one of our latest (but already quite-a-few-years-out) software projects, called labgrid. In case you have not heard of it yet, feel free to read our short blog post from 2017 or visit labgrid's GitHub page.
RAUC v1.0 Released
Four days before Christmas Pengutronix prepared a very special present that probably many of you have been waiting for: The 1.0 version of RAUC!
RAUC v0.4 Released
The RAUC team is proud to announce that we've just released RAUC v0.4!
Pengutronix at FOSDEM 2018
As in the previous years a bunch of Pengutronix developers attended the FOSDEM Open Source conference in Brussels to stay up-to-date with the latest developments in the context of embedded Linux, graphics and media, electronics and lots of other interesting topics.
RAUC v0.3 Released
The RAUC team is proud to announce that we've just released RAUC v0.3! Again, we have worked a lot on stability and support for more and more use cases. RAUC now supports pure UEFI-based booting on x86, multiple board variants in the same bundle, intermediate certificates and enhanced feedback from the boot selection layer.
PTXdist.org: Departure into a new Age
Over the past months, we did a lot of work in giving some open source projects maintained by Pengutronix folks the attention they deserve while also being more open to the community and ease contributing to and using them.
Bridging the Gap: The RAUC hawkBit Client
OTA field updates are a common requirement in modern embedded device deployments. The larger the amount of devices to control, the more important is having a good infrastructure that is reliable in updating and smart in rolling out the software.
RAUC v0.2 Released
We proudly just sent out a new release of the RAUC update framework.
Comprehensive RAUC Documentation Update
As in many projects, also in RAUC phases of extensive development did often not leave sufficient time to explain the latest changes, new features or at least some basic concepts in an appropriate manner.
Pengutronix Becomes Yocto Project Participant
Not at least since the Yocto project cannot be thought away from the embedded world, Pengutronix successfully also uses OpenEmbedded next to PTXdist as a distribution build tool in various projects for several years.