[bootlin/training-materials updates] master: Mention Ubuntu core (5dabf1d1)
Michael Opdenacker
michael.opdenacker at bootlin.com
Wed Feb 24 13:38:01 CET 2021
Repository : https://github.com/bootlin/training-materials
On branch : master
Link : https://github.com/bootlin/training-materials/commit/5dabf1d1df27bdee1e7799cd4252b23f8410c41a
>---------------------------------------------------------------
commit 5dabf1d1df27bdee1e7799cd4252b23f8410c41a
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date: Wed Feb 24 13:38:01 2021 +0100
Mention Ubuntu core
- Plus use an SVG logo for Ubuntu
Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>
>---------------------------------------------------------------
5dabf1d1df27bdee1e7799cd4252b23f8410c41a
common/ubuntu.svg | 15 +++++++++++++++
slides/sysdev-dev-environment/sysdev-dev-environment.tex | 3 ++-
slides/sysdev-dev-environment/ubuntu.png | Bin 8852 -> 0 bytes
slides/sysdev-embedded-linux/sysdev-embedded-linux.tex | 14 +++++++++++++-
.../sysdev-linux-intro-versioning.tex | 7 +++++--
5 files changed, 35 insertions(+), 4 deletions(-)
diff --git a/common/ubuntu.svg b/common/ubuntu.svg
new file mode 100644
index 00000000..b1227ef4
--- /dev/null
+++ b/common/ubuntu.svg
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generator: Adobe Illustrator 14.0.0, SVG Export Plug-In -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+ <!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/" x="0px" y="0px" width="758px" height="171px" viewBox="-0.424 -0.244 758 171" enable-background="new -0.424 -0.244 758 171" xml:space="preserve">
+<circle fill="#DD4814" cx="712.027" cy="45.326" r="45.326"/>
+<path fill="#FFFFFF" d="M681.207,39.273c-3.344,0-6.053,2.709-6.053,6.053c0,3.342,2.709,6.051,6.053,6.051 c3.342,0,6.051-2.709,6.051-6.051C687.257,41.982,684.548,39.273,681.207,39.273z M724.414,66.777 c-2.895,1.672-3.887,5.371-2.215,8.264c1.67,2.895,5.369,3.887,8.264,2.215c2.895-1.67,3.887-5.369,2.215-8.264 C731.007,66.1,727.306,65.107,724.414,66.777z M694.351,45.326c0-5.98,2.971-11.264,7.516-14.463l-4.424-7.41 c-5.295,3.539-9.234,8.947-10.871,15.281c1.91,1.559,3.133,3.932,3.133,6.592c0,2.658-1.223,5.031-3.133,6.59 c1.635,6.336,5.574,11.744,10.871,15.283l4.424-7.412C697.322,56.59,694.351,51.307,694.351,45.326z M712.027,27.648 c9.234,0,16.811,7.08,17.605,16.109l8.623-0.127c-0.424-6.666-3.336-12.65-7.811-17.051c-2.301,0.869-4.959,0.736-7.256-0.588 c-2.301-1.328-3.744-3.568-4.139-6c-2.236-0.617-4.59-0.955-7.023-0.955c-4.184,0-8.139,0.982-11.65,2.721l4.205,7.535 C706.843,28.24,709.367,27.648,712.027,27.648z M712.027,63.002c-2.66,0-5.184-0.592-7.445-1.645l-4.205,7.535 c3.512,1.74,7.467,2.723,11.65,2.723c2.434,0,4.787-0.338,7.023-0.957c0.395-2.432,1.838-4.67,4.139-6 c2.299-1.326,4.955-1.457,7.256-0.588c4.475-4.4,7.387-10.385,7.811-17.051l-8.625-0.127 C728.837,55.924,721.261,63.002,712.027,63.002z M724.412,23.871c2.895,1.672,6.594,0.682,8.264-2.213 c1.672-2.895,0.682-6.594-2.213-8.266c-2.895-1.67-6.594-0.678-8.266,2.217C720.527,18.502,721.519,22.201,724.412,23.871z"/>
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+<path d="M139.644,60.225c2.445-1.581,6.151-3.237,11.115-4.963c4.964-1.728,10.684-2.59,17.159-2.59 c8.057,0,15.216,1.438,21.476,4.315c6.259,2.88,11.547,6.907,15.863,12.088c4.317,5.18,7.588,11.368,9.821,18.562 c2.229,7.196,3.346,15.107,3.346,23.74c0,9.066-1.333,17.235-3.993,24.5c-2.664,7.266-6.441,13.417-11.332,18.452 c-4.894,5.039-10.792,8.923-17.698,11.656c-6.907,2.731-14.677,4.1-23.311,4.1c-9.355,0-17.627-0.646-24.821-1.942 c-7.196-1.295-13.095-2.589-17.698-3.885V3.459l20.073-3.452V60.225z M139.644,150.013c2.013,0.576,4.856,1.115,8.526,1.617 c3.669,0.506,8.235,0.757,13.705,0.757c10.792,0,19.425-3.562,25.9-10.684c6.475-7.124,9.713-17.231,9.713-30.327 c0-5.751-0.577-11.148-1.727-16.187c-1.153-5.035-3.021-9.388-5.611-13.057c-2.59-3.67-5.936-6.547-10.037-8.635 c-4.101-2.084-9.032-3.129-14.785-3.129c-5.47,0-10.505,0.938-15.108,2.806c-4.607,1.872-8.131,3.815-10.576,5.827V150.013z"/>
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+</svg>
\ No newline at end of file
diff --git a/slides/sysdev-dev-environment/sysdev-dev-environment.tex b/slides/sysdev-dev-environment/sysdev-dev-environment.tex
index afe9ae3c..89bf24ff 100644
--- a/slides/sysdev-dev-environment/sysdev-dev-environment.tex
+++ b/slides/sysdev-dev-environment/sysdev-dev-environment.tex
@@ -61,7 +61,8 @@
\end{itemize}
\end{column}
\begin{column}[t]{0.3\textwidth}
- \includegraphics[width=0.9\textwidth]{slides/sysdev-dev-environment/ubuntu.png}
+ \includegraphics[width=0.9\textwidth]{common/ubuntu.pdf}\\
+ \tiny Image credits: \url{https://tinyurl.com/f4zxj5kw}
\end{column}
\end{columns}
\end{frame}
diff --git a/slides/sysdev-dev-environment/ubuntu.png b/slides/sysdev-dev-environment/ubuntu.png
deleted file mode 100644
index 7484308c..00000000
Binary files a/slides/sysdev-dev-environment/ubuntu.png and /dev/null differ
diff --git a/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex b/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex
index b7d9c55d..718f1bfa 100644
--- a/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex
+++ b/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex
@@ -1436,6 +1436,7 @@ $(eval $(autotools-package))
\frametitle{Distributions - Others}
\begin{columns}[T]
\column{0.7\textwidth}
+ \small
Fedora
\begin{itemize}
\item \url{https://fedoraproject.org/wiki/Architectures/ARM}
@@ -1444,9 +1445,20 @@ $(eval $(autotools-package))
\item Supports QEMU emulated ARM boards too (Versatile Express board)
\item Shipping the same version as for desktops!
\end{itemize}
+ Ubuntu
+ \begin{itemize}
+ \item \url{https://ubuntu.com/download/iot}
+ \item Ubuntu Desktop supported on Raspberry Pi
+ \item Ubuntu Core targeting more real embedded projects, packaging
+ and securing applications through {\em Snaps}, and offering
+ up to 10 years of security updates.
+ \end{itemize}
\column{0.3\textwidth}
\includegraphics[width=\textwidth]{slides/sysdev-embedded-linux/fedora.pdf}\\
- \tiny Image credits: \url{https://bit.ly/2EzmJLF}
+ \tiny Image credits: \url{https://bit.ly/2EzmJLF}\\
+ \vspace{4cm}
+ \includegraphics[width=\textwidth]{common/ubuntu.pdf}\\
+ \tiny Image credits: \url{https://tinyurl.com/f4zxj5kw}
\end{columns}
\end{frame}
diff --git a/slides/sysdev-linux-intro-versioning/sysdev-linux-intro-versioning.tex b/slides/sysdev-linux-intro-versioning/sysdev-linux-intro-versioning.tex
index f66370c3..519567f8 100644
--- a/slides/sysdev-linux-intro-versioning/sysdev-linux-intro-versioning.tex
+++ b/slides/sysdev-linux-intro-versioning/sysdev-linux-intro-versioning.tex
@@ -54,8 +54,11 @@
\frametitle{Need for long term support (2)}
\begin{itemize}
\item You could also get long term support from a commercial embedded
- Linux provider. For example, Wind River Linux can be supported for
- up to 15 years.
+ Linux provider.
+ \begin{itemize}
+ \item Wind River Linux can be supported for up to 15 years.
+ \item Ubuntu Core can be supported for up to 10 years.
+ \end{itemize}
\item {\em "If you are not using a supported distribution kernel, or a stable / longterm
kernel, you have an insecure kernel"} - Greg KH, 2019\\
Some vulnerabilities are fixed in stable without ever getting a CVE.
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