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01/02: Add FOSDEM 2015 talk.
|
From: |
Ludovic Courts |
|
Subject: |
01/02: Add FOSDEM 2015 talk. |
|
Date: |
Sun, 01 Feb 2015 00:49:18 +0000 |
civodul pushed a commit to branch master
in repository maintenance.
commit 5c5ecedb1059b81b770e683b442283ecfa983e03
Author: Ludovic Courtès <address@hidden>
Date: Sat Jan 31 16:26:28 2015 +0100
Add FOSDEM 2015 talk.
---
.gitignore | 8 +
talks/fosdem-2015/guix-fosdem-2015.tex | 583 +++++++++++++++++++++++++
talks/fosdem-2015/images/dog-food.jpg | 1 +
talks/fosdem-2015/images/gnuhead.pdf | Bin 0 -> 70558 bytes
talks/fosdem-2015/images/guix-logo.pdf | Bin 0 -> 1999 bytes
talks/fosdem-2015/images/openhub-activity.png | Bin 0 -> 27805 bytes
talks/fosdem-2015/images/openhub-commits.png | Bin 0 -> 21485 bytes
talks/fosdem-2015/images/sigint-rice.png | 1 +
talks/ghm-2014/demos.org | 3 +-
9 files changed, 595 insertions(+), 1 deletions(-)
diff --git a/.gitignore b/.gitignore
index 94f3dff..8eb754f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,11 @@
/talks/ghm-2014/guix-ghm-2014.snm
/talks/ghm-2014/guix-ghm-2014.toc
/talks/ghm-2014/guix-ghm-2014.vrb
+/talks/fosdem-2015/guix-fosdem-2015.aux
+/talks/fosdem-2015/guix-fosdem-2015.log
+/talks/fosdem-2015/guix-fosdem-2015.nav
+/talks/fosdem-2015/guix-fosdem-2015.out
+/talks/fosdem-2015/guix-fosdem-2015.pdf
+/talks/fosdem-2015/guix-fosdem-2015.snm
+/talks/fosdem-2015/guix-fosdem-2015.toc
+/talks/fosdem-2015/guix-fosdem-2015.vrb
diff --git a/talks/fosdem-2015/guix-fosdem-2015.tex
b/talks/fosdem-2015/guix-fosdem-2015.tex
new file mode 100644
index 0000000..1864f91
--- /dev/null
+++ b/talks/fosdem-2015/guix-fosdem-2015.tex
@@ -0,0 +1,583 @@
+\documentclass{beamer}
+
+\usetheme{default}
+
+\usefonttheme{structurebold}
+\usepackage{helvet}
+\usecolortheme{seagull} % white on black
+
+\usepackage[utf8]{inputenc}
+\PassOptionsToPackage{hyphens}{url}\usepackage{hyperref,xspace,multicol}
+\usepackage[absolute,overlay]{textpos}
+\usepackage{tikz}
+\usetikzlibrary{arrows,shapes,trees,shadows,positioning}
+%% \usepackage{tree}
+\usepackage{fancyvrb} % for \Verb
+
+% Remember the position of every picture.
+\tikzstyle{every picture}+=[remember picture]
+
+\tikzset{onslide/.code args={<#1>#2}{%
+ \only<#1>{\pgfkeysalso{#2}} % \pgfkeysalso doesn't change the path
+}}
+
+% Colors.
+\definecolor{guixred1}{RGB}{226,0,38} % red P
+\definecolor{guixorange1}{RGB}{243,154,38} % guixorange P
+\definecolor{guixyellow}{RGB}{254,205,27} % guixyellow P
+\definecolor{guixred2}{RGB}{230,68,57} % red S
+\definecolor{guixorange2}{RGB}{236,117,40} % guixorange S
+\definecolor{guixtaupe}{RGB}{134,113,127} % guixtaupe S
+\definecolor{guixgrey}{RGB}{91,94,111} % guixgrey S
+\definecolor{guixblue1}{RGB}{38,109,131} % guixblue S
+\definecolor{guixblue2}{RGB}{10,50,80} % guixblue S
+\definecolor{guixgreen1}{RGB}{133,146,66} % guixgreen S
+\definecolor{guixgreen2}{RGB}{157,193,7} % guixgreen S
+
+\setbeamerfont{title}{size=\huge}
+\setbeamerfont{frametitle}{size=\huge}
+
+% Black-on-white color theme.
+\setbeamercolor{structure}{fg=guixblue2}
+\setbeamercolor{title}{fg=guixblue2}
+\setbeamercolor{frametitle}{fg=guixblue2}
+\setbeamercolor{date}{fg=darkgray}
+\setbeamercolor{author}{fg=darkgray}
+\setbeamercolor{alerted text}{fg=guixblue2,bg=black}
+
+% White-on-black color theme.
+%% \setbeamercolor{structure}{fg=guixorange1,bg=black}
+%% \setbeamercolor{title}{fg=white,bg=black}
+%% \setbeamercolor{date}{fg=guixorange1,bg=black}
+%% \setbeamercolor{frametitle}{fg=white,bg=black}
+%% \setbeamercolor{titlelike}{fg=white,bg=black}
+%% \setbeamercolor{normal text}{fg=white,bg=black}
+%% \setbeamercolor{alerted text}{fg=guixyellow,bg=black}
+%% \setbeamercolor{section in toc}{fg=white,bg=black}
+%% \setbeamercolor{section in toc shaded}{fg=white,bg=black}
+%% \setbeamercolor{subsection in toc}{fg=guixorange1,bg=black}
+%% \setbeamercolor{subsection in toc shaded}{fg=white,bg=black}
+%% \setbeamercolor{subsubsection in toc}{fg=guixorange1,bg=black}
+%% \setbeamercolor{subsubsection in toc shaded}{fg=white,bg=black}
+%% \setbeamercolor{frametitle in toc}{fg=white,bg=black}
+%% \setbeamercolor{local structure}{fg=guixorange1,bg=black}
+
+
+\title{The Emacs of Distros}
+\subtitle{How GNU Guix Seeks to Empower Users}
+
+\author{Ludovic address@hidden
+\date{\small{FOSDEM\\31 January 2015}}
+
+\setbeamertemplate{navigation symbols}{} % remove the navigation bar
+
+\AtBeginSection[]{
+ \begin{frame}
+ \frametitle{}
+ \tableofcontents[currentsection, hideothersections]
+ \end{frame}
+}
+
+
+\AtBeginSubsection[]{
+ \begin{frame}
+ \frametitle{}
+ \tableofcontents[currentsection, currentsubsection]
+ \end{frame}
+}
+
+\begin{document}
+
+\maketitle
+
+\begin{frame}[fragile]
+
+ \huge{\textbf{Emacs Makes\\All Computing Simple!}}
+ \\[1.3cm]
+ \uncover<2>{\large{or Emacs Makes A Computer Slow?}}
+\end{frame}
+
+\begin{frame}[fragile]
+ \uncover<2->{\huge{\textbf{freedom \#1} $\rightarrow$ \textbf{system
design}}}
+ \\[1cm]
+ \begin{enumerate}
+ \setcounter{enumi}{-1}
+ \item run
+ \item \textbf<2->{study \& modify}
+ \item redistribute
+ \item redistribute modified versions
+ \end{enumerate}
+\end{frame}
+
+\begin{frame}[fragile]
+ \textrm{\LARGE{\textbf{ When large numbers of nontechnical workers are
+ using a programmable editor, they will be tempted constantly
+ \alert{to begin programming} in the course of their day-to-day
+ lives. This should contribute greatly to computer literacy
+ [...]
+ %% [Many] of the people thus exposed [to Emacs] will be secretaries
+ %% taught by society that they are incapable of doing mathematics,
+ %% and unable to imagine for a moment that they can learn to program.
+ %% \textbf{But that won't stop them from learning} it if they don't
+ %% know that it is programming that they are learning!
+ }}}
+
+ \vspace{1cm}
+ \hfill{-- Stallman, 1981}
+\end{frame}
+
+\begin{frame}[plain]
+ \center{\includegraphics[height=0.8\textheight]{images/gnuhead}}
+\end{frame}
+
+\begin{frame}{the barriers to distro hacking}
+ \Large{
+ \begin{itemize}
+ \item \textbf{packaging}, ability to \textbf{extend}
+ \item \textbf{package management tools}
+ \item \textbf{esoteric configuration}
+ \item \textbf{implementation language barriers}
+ \end{itemize}
+ }
+\end{frame}
+
+\begin{frame}[plain]
+ \includegraphics[width=\textwidth]{images/guix-logo}
+\end{frame}
+
+\setbeamercolor{normal text}{fg=white,bg=guixyellow}
+\begin{frame}[plain]
+ \Huge\alert{\texttt{M-x guix-demo}}
+\end{frame}
+\setbeamercolor{normal text}{fg=black,bg=white}
+
+\begin{frame}[fragile, t]
+ \frametitle{workflow}
+
+ \begin{tikzpicture}[box/.style = {
+ rounded corners=2mm,
+ fill=white, text=black, text width=4.8cm,
+ inner sep=2mm
+ },
+ server/.style = {
+ text centered, rounded corners=2mm,
+ fill=guixorange1, text=black, text width=3.4cm,
+ inner sep=3mm
+ },
+ note/.style = {
+ rounded corners=4, text centered,
+ fill=guixorange1, text width=5.5cm,
+ inner sep=3mm, rotate=5, opacity=.75, text opacity=1,
+ drop shadow={opacity=0.5}
+ }]
+ \matrix[row sep=1.4cm, column sep=1.4cm] {
+ \node(def)[box]{\texttt{(define foo (package \textrm{...}))}};
+ & \node(user)[server]{\textbf{user}};
+ \\
+ \node<2->(build)[box]{\texttt{guix build foo}
+ \texttt{/gnu/store/\textrm{...}-foo-1.0}};
+ & \node<4-5>(hydra)[server]{hydra.gnu.org \textbf{build~farm}};
+ \\
+ \node<3->(push){\texttt{git push}};
+ & \node<3->(savannah)[server]{git.sv.gnu.org}; \\
+ \\
+ };
+
+ \path[->, very thick, draw=guixblue2]<2->
+ (def) edge node[left]{test} (build);
+ \path[->, very thick, draw=guixblue2]<3->
+ (build) edge (push);
+ \path[->, very thick, draw=guixblue2]<3->
+ (push) edge[->, in=-110, out=-70] (savannah);
+ \path[->, very thick, draw=guixblue2]<4-5>
+ (hydra) edge node[right]{pull} (savannah);
+ \path[->, very thick, draw=guixblue2]<4-6>
+ (user) edge[in=30,out=-30] node[left, sloped]{pull}
+ (savannah.north east);
+ \path[->, very thick, draw=guixblue2]<5>
+ (user) edge node[right]{get binary} (hydra);
+
+ \node<7>[note, rotate=3] at (2,1) {\Large{no ``maintainer uploads''}};
+ \node<7>[note, rotate=-10] at (-2,-1) {\Large{no single point of trust}};
+ \end{tikzpicture}
+\end{frame}
+
+\begin{frame}[fragile]
+ \frametitle{reproducible builds$^*$}
+ \framesubtitle{$^*$ almost!}
+
+ \begin{semiverbatim}
+\$ guix build guile
+\uncover<2->{/gnu/store/\tikz[baseline]{\node[anchor=base](nixhash){\alert<2>{h2g4sc09h4...}};}-guile-2.0.11}
+
+\uncover<3->{\$ \alert<3>{guix gc --references /gnu/store/...-guile-2.0.11}
+/gnu/store/4jl83jgzaac...-glibc-2.20
+/gnu/store/iplay43cg58...-libunistring-0.9.3
+/gnu/store/47p47v92cj9...-libffi-3.0.9
+/gnu/store/drkwck2j965...-gmp-5.0.5
+...}
+ \end{semiverbatim}
+
+ \begin{tikzpicture}[overlay]
+ \node<1>(labelnixhash) [fill=white, text=black] at (current page.center) {%
+ \Large{\textbf{isolated build}: chroot, separate name spaces, etc.}
+ };
+
+ \node<2>(labelnixhash) [fill=white, text=black] at (4cm, 2cm) {%
+ hash of \textbf{all} the dependencies};
+ \path[->]<2>(labelnixhash.north) edge [bend left, in=180, out=-45]
(nixhash.south);
+
+ \draw<4> (-10pt, 105pt) [very thick, color=guixorange2, rounded
corners=8pt]
+ arc (10:-50:-50pt and 110pt);
+ \node<4>[fill=black, text=white, text opacity=1, opacity=.7,
+ rounded corners=2mm, inner sep=5mm]
+ at (7, 2) {\textbf{\Large{(nearly) bit-identical for everyone}}};
+ \end{tikzpicture}
+
+\end{frame}
+
+
+\begin{frame}[plain]
+ \begin{tikzpicture}[overlay]
+ %
http://www.heise.de/ct/artikel/NSA-GCHQ-The-HACIENDA-Program-for-Internet-Colonization-2292681.html?hg=1&hgi=8&hgf=false
+ \node [at=(current page.center), inner sep=0mm]
+ {\includegraphics[height=\paperheight]{images/sigint-rice}};
+
+ %% \node<2>[rounded corners=4, text centered,
+ %% fill=guixorange1, text width=10cm,
+ %% inner sep=2mm, rotate=5, opacity=.75, text opacity=1,
+ %% drop shadow={opacity=0.5}] at (current page.center) {
+ %% \LARGE{\textbf{do not \alert{trust} a single\\ binary provider}}
+ %% };
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{fg=white,bg=guixyellow}
+\begin{frame}[plain]
+ \Huge{\alert{\texttt{M-x hack-the-distro}}}
+\end{frame}
+\setbeamercolor{normal text}{fg=black,bg=white}
+
+\begin{frame}[fragile]{}
+ \begin{tikzpicture}[tools/.style = {
+ text width=35mm, minimum height=4cm,
+ text centered,
+ rounded corners=2mm,
+ fill=black, text=white
+ },
+ tool/.style = {
+ fill=black, text=white, text width=3cm,
+ text centered
+ },
+ daemon/.style = {
+ rectangle, text width=50mm, text centered,
+ rounded corners=2mm, minimum height=15mm,
+ top color=guixorange1,
+ bottom color=guixyellow,
+ text=black
+ },
+ builders/.style = {
+ draw=guixorange1, very thick, dashed,
+ fill=white, text=black, text width=5cm,
+ rounded corners=2mm,
+ },
+ builder/.style = {
+ draw=guixred2, thick, rectangle,
+ fill=white, text=black,
+ rotate=90
+ }]
+ \matrix[row sep=3mm, column sep=1cm] {
+ \node(builders)[builders, text height=5cm]{}
+ node at (0, 2) {\large{\textbf{build processes}}}
+ node at (0, 1.5) {chroot, separate UIDs}
+ node[builder, onslide=<1-2>{white}] at (-1,-0.5) {\alert<3->{Guile},
make, etc.}
+ node[builder, onslide=<1-2>{white}] at ( 0,-0.5) {\alert<3->{Guile},
make, etc.}
+ node[builder, onslide=<1-2>{white}] at ( 1,-0.5) {\alert<3->{Guile},
make, etc.}; &
+ \node[tools]{}
+ node[text=white] at (0, 1) {\large{\textbf{Guile}}}
+ node[tool] at (0, 0) {\texttt{(guix packages)}}
+ node(client)[tool] at (0, -1) {\texttt{(guix store)}};
+ \\
+
+ \node(daemon)[daemon]{\large{\textbf{build daemon}}}; &
+ &
+ \\
+ };
+ \end{tikzpicture}
+
+ \begin{tikzpicture}[overlay]
+ \path[very thick, draw=guixblue2]<2->
+ (client.south) edge [out=-90, in=0, ->] node[below, sloped]{RPCs}
(daemon.east);
+ \path[->, very thick, draw=guixblue2]<3->
+ (daemon) edge (builders);
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{fg=white,bg=guixyellow}
+\begin{frame}[plain]
+ \hspace{-0.5cm}
+ \Huge{\alert{\texttt{M-x customize-operating-system}}}
+\end{frame}
+\setbeamercolor{normal text}{fg=black,bg=white}
+
+\begin{frame}[fragile]
+ \begin{overlayarea}{\textwidth}{8cm}
+ \begin{tikzpicture}[kernel/.style = {
+ text width=10cm, minimum height=1.4cm,
+ text centered,
+ rounded corners=2mm,
+ fill=black, text=white
+ },
+ userland/.style = {
+ draw=guixblue1, very thick,
+ fill=white, text=black, text width=5cm,
+ rounded corners=2mm, minimum height=1.4cm,
+ text centered
+ }]
+ \matrix[row sep=6mm, column sep=1cm] {
+ \node(kernel)[kernel]{\textbf{\Large{Linux-libre}}};
+ \\
+
+ \node<2->(initrd)[userland]{\textbf{\Large{initial RAM disk}}};
+ \\
+
+ \node<4->(dmd)[userland]{\textbf{\Large{PID 1: GNU dmd}}
+ \\ services...};
+ \\
+
+ \node<6->(user)[userland, dashed]{\Huge{\textbf{?}}};
+ \\
+ };
+
+ \path[->, very thick, draw=guixred1]<2->
+ (kernel) edge (initrd);
+ \path[->, very thick, draw=guixred1]<4->
+ (initrd) edge (dmd);
+ \path[->, very thick, draw=guixred1]<6->
+ (dmd) edge (user);
+
+ \end{tikzpicture}
+ \end{overlayarea}
+
+ \begin{tikzpicture}[overlay,
+ guile/.style = {
+ fill=guixyellow, text=black, rotate=30,
+ rounded corners=4mm, text width=3cm,
+ opacity=.75, text opacity=1, text centered,
+ minimum height=1.3cm
+ }]
+ \node<3->(labelinitrd) [guile] at (initrd.east) {%
+ \Large{Guile!}
+ };
+ \node<5->(labelinitrd) [guile] at (dmd.east) {%
+ \Large{Guile!}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\setbeamercolor{normal text}{fg=white,bg=guixyellow}
+\begin{frame}[plain]
+ \hspace{-0.5cm}
+ \Huge{\alert{\texttt{M-x guix-status}}}
+\end{frame}
+\setbeamercolor{normal text}{fg=black,bg=white}
+
+\begin{frame}{timeline}
+ \begin{itemize}
+ \item Nov. 2012 --- dubbed GNU
+ \item{Jan. 2013 --- \alert{0.1}}
+ \item ...
+ \item{Apr. 2014 --- \alert{0.6}, signed binaries, \texttt{guix
+ system}}
+ \item{July 2014 --- \alert{0.7}, \textbf{installable operating
+ system!}}
+ \item{Nov. 2014 --- \alert{0.8}, device mapping, more services,
+ etc.}
+ \item<2->{29 Jan. 2015 --- \alert{0.8.1}, \textbf{ARMv7 port, bug
+ fixes}}
+ \item<3->{30 Jan. 2015 --- officially \textbf{FSDG-compliant}!}
+ \end{itemize}
+\end{frame}
+
+
+\begin{frame}[plain]
+ \frametitle{status}
+ \begin{tikzpicture}[overlay]
+ % http://en.wikipedia.org/wiki/File:Kibbles_How_Others_See_Me.jpg
+ \node [at=(current page.center), inner sep=0mm]
+ {\includegraphics[width=\paperwidth]{images/dog-food}};
+
+ \node [text=white] at (current page.center) { \Huge{\textbf{status}} };
+ \end{tikzpicture}
+\end{frame}
+
+\begin{frame}{status}
+ \Large{
+ \begin{itemize}
+ \item full-featured package manager
+ \item 1,200 packages, 4 platforms
+ \item \textbf{Guix System Distribution$^\beta$}
+ \item binaries at \url{http://hydra.gnu.org}
+ \item tooling: auto-update, ``linting'', etc.
+ \item l10n: 8 languages!
+ \end{itemize}}
+\end{frame}
+
+\begin{frame}[plain]
+ \begin{tikzpicture}[overlay]
+ % https://www.openhub.net/p/gnuguix
+ \node [at=(current page.center), inner sep=0mm]
+ {\includegraphics[width=0.9\paperwidth]{images/openhub-commits}};
+ \end{tikzpicture}
+\end{frame}
+
+\begin{frame}[plain]
+
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.center), inner sep=0pt]
+ {\includegraphics[width=\paperwidth]{images/openhub-activity}};
+ \end{tikzpicture}
+\end{frame}
+
+\begin{frame}{thanks for the code, reports, ideas, build machines...}
+
+ \begin{itemize}
+ \item Eric Bavier, Taylan Ulrich Bayirli/Kammer, Federico Beffa,
+ Marek Benc, Sou Bunnbu, Tomáš Čech, John Darrington, Eelco
+ Dolstra~\& the Nix~crew, Andreas Enge, Alírio Eyng, Joshua Grant,
+ Raimon Grau, Nikita Karetnikov, Alex Kost, Julien Lepiller,
+ Aljosha Papsch, Deck Pickard, Manolis Ragkousis, Cyril Roelandt,
+ Alex Sassmannshausen, Cyrill Schenkel, Jason Self, Sree Harsha
+ Totakura, David Thompson, Mark H. Weaver, Ricardo Wurmus
+ \item Lluís Batlle i Rossell, Daniel
+ Clark, Alexandru Cojocaru, Aleix Conchillo Flaqué, Rafael
+ Ferreira, Christian Grothoff, Jeffrin Jose, Kete,
+ Matthew Lien, Niels Möller, Yutaka Niibe, Adam Pribyl, Benno
+ Schulenberg, Alen Skondro, Matthias Wachs, Zerwas
+ %% \item Pavel Fric, Mario Blättermann, Felipe Castro, Balázs Úr,
+ %% Rafael Ferreira, Miroslav Nikolic, Tran Ngoc Quân
+ % Мирослав Николић
+ % Trần Ngọc Quân
+ \item Inria for allowing me to travel to Brussels
+ \end{itemize}
+\end{frame}
+
+\begin{frame}{work in progress}
+ \Large{
+ \begin{itemize}
+ \item \textbf{big packages}: IcedTea, LibreOffice, KDE, etc.
+ \item{\textbf{GNU/Hurd port} (Manolis Ragkousis)}
+ \item \texttt{guix web}: \textbf{Web UI} (David
+ Thompson)
+ \item \texttt{guix publish}: \textbf{publish substitutes} (David
+ Thompson)
+ \item ...
+ \end{itemize}
+ }
+\end{frame}
+
+\begin{frame}{the road to 1.0}
+ \Large{
+ \begin{enumerate}
+ \setcounter{enumi}{-1}
+ \item \textbf{OS features}: LVM, wicd(?), etc.
+ \item \textbf{more service definitions}
+ \item<2-> improved \texttt{guix system reconfigure}
+ \item<3-> \textbf{authenticated} \texttt{guix pull} (signed commits?)
+ \item<4-> \textbf{user interfaces}: Emacs, web, curses(?)
+ \item<5-> larger, more robust \textbf{build farm}...
+ \item<5-> less dog food...
+ \item<5-> more packages...
+ \item<6-> \textit{your idea here}
+ \end{enumerate}
+ }
+
+\end{frame}
+
+\begin{frame}[plain]
+
+ \vspace{0.7cm}
+ \Large{
+ \begin{itemize}
+ \item \textbf{install the distribution}
+ \item \textbf{use it}, report bugs, add packages
+ \item help with the \textbf{infrastructure} + admin
+ \item share your \textbf{ideas}!
+ \end{itemize}
+ }
+
+ \begin{textblock}{5}(7,8)
+ \tikz
+ \node[overlay, rounded corners=4, text centered,
+ minimum size=10mm, fill=guixorange1, text width=5cm,
+ inner sep=3mm, rotate=-7, opacity=.75, text opacity=1,
+ drop shadow={opacity=0.5}] at (3, 3) {
+ \textbf{your help needed!}
+ };
+ \end{textblock}
+\end{frame}
+
+\begin{frame}{}
+
+ \includegraphics[height=0.7\textheight]{images/gnuhead}
+\vfill{
+ \hfill{\includegraphics[width=0.3\textwidth]{images/guix-logo}}\\[0.2cm]
+ address@hidden \hfill{\alert{\url{http://gnu.org/software/guix/}}}
+}
+
+\end{frame}
+
+\begin{frame}{credits}
+ \small{
+ \begin{itemize}
+ \item GNU Guix logo, GFDL, \url{http://gnu.org/s/guix/graphics}
+ \item NSA SIGDEV slide,
+
\url{http://www.heise.de/ct/artikel/NSA-GCHQ-The-HACIENDA-Program-for-Internet-Colonization-2292681.html}
+ \item dog food,
+ \url{http://en.wikipedia.org/wiki/File:Kibbles_How_Others_See_Me.jpg}
+ \item commit stats \& project summary,
+ \url{https://www.openhub.net/p/gnuguix}
+ \end{itemize}
+ }
+\end{frame}
+
+\begin{frame}{}
+
+ \begin{textblock}{12}(2, 8)
+ \tiny{
+ Copyright \copyright{} 2010, 2012, 2013, 2014 Ludovic Courtès
address@hidden
+
+ Copyright of other images included in this document is held by
+ their respective owners.
+ \\[3.0mm]
+ This work is licensed under the \alert{Creative Commons
+ Attribution-Share Alike 3.0} License. To view a copy of this
+ license, visit
+ \url{http://creativecommons.org/licenses/by-sa/3.0/} or send a
+ letter to Creative Commons, 171 Second Street, Suite 300, San
+ Francisco, California, 94105, USA.
+ \\[2.0mm]
+ At your option, you may instead copy, distribute and/or modify
+ this document under the terms of the \alert{GNU Free Documentation
+ License, Version 1.3 or any later version} published by the Free
+ Software Foundation; with no Invariant Sections, no Front-Cover
+ Texts, and no Back-Cover Texts. A copy of the license is
+ available at \url{http://www.gnu.org/licenses/gfdl.html}.
+ \\[2.0mm]
+ % Give a link to the 'Transparent Copy', as per Section 3 of the GFDL.
+ The source of this document is available from
+ \url{http://git.sv.gnu.org/cgit/guix/maintenance.git}.
+ }
+ \end{textblock}
+\end{frame}
+
+\end{document}
+
+% Local Variables:
+% coding: utf-8
+% comment-start: "%"
+% comment-end: ""
+% ispell-local-dictionary: "american"
+% compile-command: "rubber --pdf guix-fosdem-2015.tex"
+% End:
diff --git a/talks/fosdem-2015/images/dog-food.jpg
b/talks/fosdem-2015/images/dog-food.jpg
new file mode 120000
index 0000000..8736053
--- /dev/null
+++ b/talks/fosdem-2015/images/dog-food.jpg
@@ -0,0 +1 @@
+../../ghm-2014/images/dog-food.jpg
\ No newline at end of file
diff --git a/talks/fosdem-2015/images/gnuhead.pdf
b/talks/fosdem-2015/images/gnuhead.pdf
new file mode 100644
index 0000000..4f061d3
Binary files /dev/null and b/talks/fosdem-2015/images/gnuhead.pdf differ
diff --git a/talks/fosdem-2015/images/guix-logo.pdf
b/talks/fosdem-2015/images/guix-logo.pdf
new file mode 100644
index 0000000..6d6064e
Binary files /dev/null and b/talks/fosdem-2015/images/guix-logo.pdf differ
diff --git a/talks/fosdem-2015/images/openhub-activity.png
b/talks/fosdem-2015/images/openhub-activity.png
new file mode 100644
index 0000000..073226c
Binary files /dev/null and b/talks/fosdem-2015/images/openhub-activity.png
differ
diff --git a/talks/fosdem-2015/images/openhub-commits.png
b/talks/fosdem-2015/images/openhub-commits.png
new file mode 100644
index 0000000..71cb3bd
Binary files /dev/null and b/talks/fosdem-2015/images/openhub-commits.png differ
diff --git a/talks/fosdem-2015/images/sigint-rice.png
b/talks/fosdem-2015/images/sigint-rice.png
new file mode 120000
index 0000000..b98dbbc
--- /dev/null
+++ b/talks/fosdem-2015/images/sigint-rice.png
@@ -0,0 +1 @@
+../../ghm-2014/images/sigint-rice.png
\ No newline at end of file
diff --git a/talks/ghm-2014/demos.org b/talks/ghm-2014/demos.org
index 1f72486..49b8ca3 100644
--- a/talks/ghm-2014/demos.org
+++ b/talks/ghm-2014/demos.org
@@ -8,10 +8,11 @@ export HOME=/home/ludo/src/guix-maintenance/demo-home
cd
unset GUILE_LOAD_PATH
unset GUILE_LOAD_COMPILED_PATH
-export
PATH=$HOME/.guix-profile/bin:/var/run/current-system/sw/bin:$HOME/local/bin
+export
PATH=$HOME/.guix-profile/bin:/run/current-system/profile/bin:$HOME/local/bin:/run/setuid-programs
rm -f /var/guix/profiles/per-user/demo/guix-profile*
rm -f ~/.guix-profile
rm -f old-times*
+unset LANGUAGE
** first