Change structure

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

1 files changed, 341 insertions, 341 deletions

diff --git a/36c3/Replicant_sustainability/Replicant_sustainability.tex b/36c3/Replicant_sustainability/Replicant_sustainability.tex
index 92128de..77da936 100644
--- a/36c3/Replicant_sustainability/Replicant_sustainability.tex
+++ b/36c3/Replicant_sustainability/Replicant_sustainability.tex
@@ -179,378 +179,378 @@
 \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\begin{frame}
-  \center{Replicant phase 1: Quick and dirty hacks}
-  \devicepicture{dream_sapphire}
-  \devicepicture{passion}
-\end{frame}
-
-
-\begin{frame}
-  %%  \center{Replicant phase 1: Quick and dirty hacks}
-  \devicepicture{dream_sapphire}
-  \hspace*{-\textwidth}
-\end{frame}
+%% \begin{frame}
+%%   \center{Replicant phase 1: Quick and dirty hacks}
+%%   \devicepicture{dream_sapphire}
+%%   \devicepicture{passion}
+%% \end{frame}
 
-{
-  %% TODO:
-  %% - Split the images and the text
-  %% - HTC Dream: Make an image with the slider open
-  %% - Add both the HTC Dream and passion
-  \usebackgroundtemplate{
-    \includegraphics[scale=0.5]{../../external_resources/replicant_website/images/supported-devices/dream_sapphire.png}
-    \includegraphics[scale=0.5]{../../external_resources/replicant_website/images/supported-devices/passion.png}
-  }
 
-  \begin{frame}
-    \setbeamercolor{block body}{fg=red}
-    \begin{block}
-      \center Replicant phase 1: Quick and dirty hacks
-      \begin{itemize}
-      \item Context: [Replicant 1.5 $\rightarrow$ Replicant 2.2]
-      \item Qualcomm:
-        \begin{itemize}
-        \item MSM7K: The modem controlled:
-          \begin{itemize}
-          \item The boot, RAM and storage of the device
-          \item The audio (and most probably the microphone)
-          \end{itemize}
-        \item QSD8K: issues:
-          \begin{itemize}
-          \item Nexus one required nonfree audio firmware for having working calls
-          \item The audio (and most probably the microphone)
-          \item No strong guarantee about the modem isolation
-          \item Too much nonfreee libs
-          \item Mainline status
-          \item Too much proprietary libs nowadays
-          \end{itemize}
-        \item We leanred about all that while working on Replicant.
-        \end{itemize}
-      \end{itemize}
-    \end{block}
-  \end{frame}
-}
+%% \begin{frame}
+%%   %%  \center{Replicant phase 1: Quick and dirty hacks}
+%%   \devicepicture{dream_sapphire}
+%%   \hspace*{-\textwidth}
+%% \end{frame}
 
-%% TODO: Backup slide with list of proprietary libs of a modern qualcomm SOC
-\begin{frame}
-  \center{Code substainability}
-  \begin{itemize}
-  \item Required very little maintenance and time (quick and dirty hacks)
-  \item Porting to a new Android version:
-    \begin{itemize}
-    \item 3D acceleration:
-      \begin{itemize}
-      \item No free driver at the time
-      \item We needed to to make graphics fast without 3D acceleration
-      \item Lack of 3D acceleration gets less and less supported by Android source code over time
-      \item Example: Nexus One
-      \end{itemize}
-    \item Linux code not upstream $\rightarrow$ Total dependency on Android upstream
-    \end{itemize}
-  \end{itemize}
-\end{frame}
+%% {
+%%   %% TODO:
+%%   %% - Split the images and the text
+%%   %% - HTC Dream: Make an image with the slider open
+%%   %% - Add both the HTC Dream and passion
+%%   \usebackgroundtemplate{
+%%     \includegraphics[scale=0.5]{../../external_resources/replicant_website/images/supported-devices/dream_sapphire.png}
+%%     \includegraphics[scale=0.5]{../../external_resources/replicant_website/images/supported-devices/passion.png}
+%%   }
+
+%%   \begin{frame}
+%%     \setbeamercolor{block body}{fg=red}
+%%     \begin{block}
+%%       \center Replicant phase 1: Quick and dirty hacks
+%%       \begin{itemize}
+%%       \item Context: [Replicant 1.5 $\rightarrow$ Replicant 2.2]
+%%       \item Qualcomm:
+%%         \begin{itemize}
+%%         \item MSM7K: The modem controlled:
+%%           \begin{itemize}
+%%           \item The boot, RAM and storage of the device
+%%           \item The audio (and most probably the microphone)
+%%           \end{itemize}
+%%         \item QSD8K: issues:
+%%           \begin{itemize}
+%%           \item Nexus one required nonfree audio firmware for having working calls
+%%           \item The audio (and most probably the microphone)
+%%           \item No strong guarantee about the modem isolation
+%%           \item Too much nonfreee libs
+%%           \item Mainline status
+%%           \item Too much proprietary libs nowadays
+%%           \end{itemize}
+%%         \item We leanred about all that while working on Replicant.
+%%         \end{itemize}
+%%       \end{itemize}
+%%     \end{block}
+%%   \end{frame}
+%% }
+
+%% %% TODO: Backup slide with list of proprietary libs of a modern qualcomm SOC
+%% \begin{frame}
+%%   \center{Code substainability}
+%%   \begin{itemize}
+%%   \item Required very little maintenance and time (quick and dirty hacks)
+%%   \item Porting to a new Android version:
+%%     \begin{itemize}
+%%     \item 3D acceleration:
+%%       \begin{itemize}
+%%       \item No free driver at the time
+%%       \item We needed to to make graphics fast without 3D acceleration
+%%       \item Lack of 3D acceleration gets less and less supported by Android source code over time
+%%       \item Example: Nexus One
+%%       \end{itemize}
+%%     \item Linux code not upstream $\rightarrow$ Total dependency on Android upstream
+%%     \end{itemize}
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Devices substainability}
-  \begin{itemize}
-  \item Removable batteries
-  \item Little RAM
-  \item Nightmare-like freedom issues:
-    \begin{itemize}
-    \item $\rightarrow$ Very strong incentive to discontinue support for them
-    \item $\rightarrow$ negligeable freedom gained by installing Replicant
-    \item $\rightarrow$ Replicant was still useful as support when better devices were added later
-    \end{itemize}
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Devices substainability}
+%%   \begin{itemize}
+%%   \item Removable batteries
+%%   \item Little RAM
+%%   \item Nightmare-like freedom issues:
+%%     \begin{itemize}
+%%     \item $\rightarrow$ Very strong incentive to discontinue support for them
+%%     \item $\rightarrow$ negligeable freedom gained by installing Replicant
+%%     \item $\rightarrow$ Replicant was still useful as support when better devices were added later
+%%     \end{itemize}
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Replicant phase 2: Replicant 2.3 $\rightarrow$ Replicant 4.0}
-  \begin{itemize}
-  \item More freedom but required more work
-    \begin{itemize}
-    \item Required to continue reverse engineering the modem protocol (easy but long)
-    \item Nonfree libraries to replace varies across devices. Examples: Camera, audio, etc
-    \end{itemize}
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Replicant phase 2: Replicant 2.3 $\rightarrow$ Replicant 4.0}
+%%   \begin{itemize}
+%%   \item More freedom but required more work
+%%     \begin{itemize}
+%%     \item Required to continue reverse engineering the modem protocol (easy but long)
+%%     \item Nonfree libraries to replace varies across devices. Examples: Camera, audio, etc
+%%     \end{itemize}
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Devices substainability and freedom blockers}
-  \begin{itemize}
-  \item Nonfree and signed bootloaders that are very hard or impossible to replace
-  \item Devices without modem isolation guarantees %% Have been dropped later
-  \item WiFi, Bluetooth, GPS
-  \item Enough RAM (1GB or more) on all the supported devices %% TODO: check with tablets
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Devices substainability and freedom blockers}
+%%   \begin{itemize}
+%%   \item Nonfree and signed bootloaders that are very hard or impossible to replace
+%%   \item Devices without modem isolation guarantees %% Have been dropped later
+%%   \item WiFi, Bluetooth, GPS
+%%   \item Enough RAM (1GB or more) on all the supported devices %% TODO: check with tablets
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Code substainability}
-  \begin{itemize}
-  \item Porting to a new Android version can take quite some time:
-    \begin{itemize}
-    \item Still need to make it fast without 3D acceleration
-    \item Still have Total dependency on Android upstream (Linux code not upstream)
-    \end{itemize}
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Code substainability}
+%%   \begin{itemize}
+%%   \item Porting to a new Android version can take quite some time:
+%%     \begin{itemize}
+%%     \item Still need to make it fast without 3D acceleration
+%%     \item Still have Total dependency on Android upstream (Linux code not upstream)
+%%     \end{itemize}
+%%   \end{itemize}
+%% \end{frame}
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\begin{frame}
-  \center{Replicant phase 3: GNU/Linux devices on Replicant 4.2}
-  \begin{itemize}
-  \item The GTA04 from Golden Delicious has a free software bootloader
-  \item The Optimus black (p970) from LG has a bootloader that is not signed
-  \end{itemize}
-\end{frame}
+%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% \begin{frame}
+%%   \center{Replicant phase 3: GNU/Linux devices on Replicant 4.2}
+%%   \begin{itemize}
+%%   \item The GTA04 from Golden Delicious has a free software bootloader
+%%   \item The Optimus black (p970) from LG has a bootloader that is not signed
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{GTA04}
-  \begin{itemize}
-  \item Some limited Replicant 4.2 support (based on Android 4.2)
-  \item Got suspend issues with Replicant 6 (kernel)
-  \item Too much work
-  \item unfinished
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{GTA04}
+%%   \begin{itemize}
+%%   \item Some limited Replicant 4.2 support (based on Android 4.2)
+%%   \item Got suspend issues with Replicant 6 (kernel)
+%%   \item Too much work
+%%   \item unfinished
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Optimus black (p970)}
-  \begin{itemize}
-  \item Required a lot of work by Paul Kocialkowski\cite{freeing-a-phone-from-the-ground-up}
-  \item Bootloader: The code is now upstream in u-boot
-  \item Linux: Very minimal support upstream
-    \begin{itemize}
-    \item working: microSD, USB
-    \item lacking: No display driver, sound etc
-    \end{itemize}
-  \item Also unfinished
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Optimus black (p970)}
+%%   \begin{itemize}
+%%   \item Required a lot of work by Paul Kocialkowski\cite{freeing-a-phone-from-the-ground-up}
+%%   \item Bootloader: The code is now upstream in u-boot
+%%   \item Linux: Very minimal support upstream
+%%     \begin{itemize}
+%%     \item working: microSD, USB
+%%     \item lacking: No display driver, sound etc
+%%     \end{itemize}
+%%   \item Also unfinished
+%%   \end{itemize}
+%% \end{frame}
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\begin{frame}
-  \center{Replicant phase 4: Back to supported devices}
-  \begin{itemize}
-  \item Android 6 outdated
-  \item Samsung devices still supported
-  \end{itemize}
-\end{frame}
+%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% \begin{frame}
+%%   \center{Replicant phase 4: Back to supported devices}
+%%   \begin{itemize}
+%%   \item Android 6 outdated
+%%   \item Samsung devices still supported
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Samsung devices that are or can be supported by Replicant 6.0}
-  \begin{itemize}
-  \item Exynos or OMAP System on a chip
-  \item The modems in it have been customized by samsung use the same vendor-specific protocol
-  \item Very large number of unit sold:
-    \begin{itemize}
-    \item 70 million units for the Galaxy SIII
-    \item Easy to find second hand
-    \end{itemize}
-  \item Isolated modem for currently supported devices
-  \item Removable battery for smartphones and somewhat removable for tablets
-  \item Nonfree and signed bootloader
-  \item WiFi doesn't work out of the box
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Samsung devices that are or can be supported by Replicant 6.0}
+%%   \begin{itemize}
+%%   \item Exynos or OMAP System on a chip
+%%   \item The modems in it have been customized by samsung use the same vendor-specific protocol
+%%   \item Very large number of unit sold:
+%%     \begin{itemize}
+%%     \item 70 million units for the Galaxy SIII
+%%     \item Easy to find second hand
+%%     \end{itemize}
+%%   \item Isolated modem for currently supported devices
+%%   \item Removable battery for smartphones and somewhat removable for tablets
+%%   \item Nonfree and signed bootloader
+%%   \item WiFi doesn't work out of the box
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Android requirements}
-  \begin{itemize}
-  \item RAM $\leftarrow$ $\rightarrow$ Display
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Android requirements}
+%%   \begin{itemize}
+%%   \item RAM $\leftarrow$ $\rightarrow$ Display
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Supported Tablets (Replicant 6.0)}
-  \begin{itemize}
-  \item All have internal batteries (still possible to remove them)
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Supported Tablets (Replicant 6.0)}
+%%   \begin{itemize}
+%%   \item All have internal batteries (still possible to remove them)
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Images of removable batteries}
-\end{frame}
+%% \begin{frame}
+%%   \center{Images of removable batteries}
+%% \end{frame}
 
-\begin{frame}[plain,allowframebreaks]{title}
-  \begin{xtabular}{cccccc}
-    \hline
-    Device & Unit solds & Launch date & RAM & GPU driver\\
-    \hline
-    Galaxy S II (I1300) & 40 Millions & 2011 & 1GB & Lima \\
-    \hline
-    Galaxy S III (I9300) & 70 Millions & 2012 & 1GB & Lima \\
-    \hline
-    Galaxy Note (N7000)  & 10 Millions & October 2011 & 1GB & Lima \\
-    \hline
-    Galaxy Note II (N7100)  & 30 Millions & October 2012 & 2GB & Lima \\
-    \hline
-    Galaxy Nexus (I9250) & ? & October 2011 & 1GB & PowerVR \\
-    \hline
-  \end{xtabular}
-\end{frame}
+%% \begin{frame}[plain,allowframebreaks]{title}
+%%   \begin{xtabular}{cccccc}
+%%     \hline
+%%     Device & Unit solds & Launch date & RAM & GPU driver\\
+%%     \hline
+%%     Galaxy S II (I1300) & 40 Millions & 2011 & 1GB & Lima \\
+%%     \hline
+%%     Galaxy S III (I9300) & 70 Millions & 2012 & 1GB & Lima \\
+%%     \hline
+%%     Galaxy Note (N7000)  & 10 Millions & October 2011 & 1GB & Lima \\
+%%     \hline
+%%     Galaxy Note II (N7100)  & 30 Millions & October 2012 & 2GB & Lima \\
+%%     \hline
+%%     Galaxy Nexus (I9250) & ? & October 2011 & 1GB & PowerVR \\
+%%     \hline
+%%   \end{xtabular}
+%% \end{frame}
 
-\begin{frame}
-  \center{Supported Tablets (Replicant 6.0)}
-  \begin{itemize}
-  \item All have removable batteries
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Supported Tablets (Replicant 6.0)}
+%%   \begin{itemize}
+%%   \item All have removable batteries
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}[plain,allowframebreaks]{title}
-  \begin{xtabular}{cccccc}
-    \hline
-    Device & Unit solds & Launch date & RAM & GPU driver\\
-    \hline
-    Galaxy Tab 2 7.0 (P3100) & ? & ? & ? & PowerVR \\
-    \hline
-    Galaxy Tab 2 7.0 WiFi (P3110) & ? & ? & ? & PowerVR \\
-    \hline
-    Galaxy Tab 2 10.1 (P5100) & ? & ? & ? & PowerVR \\
-    \hline
-    Galaxy Tab 2 10.1 WiFi (P5110) & ? & ? & ? & PowerVR \\
-    \hline
-    Galaxy Note 8.0 (N5100) & ? & ? & ? & ? \\
-    \hline
-    Galaxy Note 8.0 Wi-Fi (N5110) & ? & ? & ? & ? \\
-    \hline
-  \end{xtabular}
-\end{frame}
+%% \begin{frame}[plain,allowframebreaks]{title}
+%%   \begin{xtabular}{cccccc}
+%%     \hline
+%%     Device & Unit solds & Launch date & RAM & GPU driver\\
+%%     \hline
+%%     Galaxy Tab 2 7.0 (P3100) & ? & ? & ? & PowerVR \\
+%%     \hline
+%%     Galaxy Tab 2 7.0 WiFi (P3110) & ? & ? & ? & PowerVR \\
+%%     \hline
+%%     Galaxy Tab 2 10.1 (P5100) & ? & ? & ? & PowerVR \\
+%%     \hline
+%%     Galaxy Tab 2 10.1 WiFi (P5110) & ? & ? & ? & PowerVR \\
+%%     \hline
+%%     Galaxy Note 8.0 (N5100) & ? & ? & ? & ? \\
+%%     \hline
+%%     Galaxy Note 8.0 Wi-Fi (N5110) & ? & ? & ? & ? \\
+%%     \hline
+%%   \end{xtabular}
+%% \end{frame}
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\begin{frame}
-  \center{Replicant phase 5: Making Replicant substainable: second attempt}
-\end{frame}
+%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% \begin{frame}
+%%   \center{Replicant phase 5: Making Replicant substainable: second attempt}
+%% \end{frame}
 
-\begin{frame}
-  \center{Making Replicant substainable}
-  \begin{itemize}
-  \item Got some funding from Handshake and NlNet
-  \item $\rightarrow$ Spend the money on making Replicant substainable
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Making Replicant substainable}
+%%   \begin{itemize}
+%%   \item Got some funding from Handshake and NlNet
+%%   \item $\rightarrow$ Spend the money on making Replicant substainable
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Not out yet:}
-  \begin{itemize}
-  \item Librem5 from Puri.sm
-  \item Pine Phone from Pine64
-  \item NC-1 from Necunos
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Not out yet:}
+%%   \begin{itemize}
+%%   \item Librem5 from Puri.sm
+%%   \item Pine Phone from Pine64
+%%   \item NC-1 from Necunos
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Other devices}
-  \begin{itemize}
-  \item GTA04: Not produced anymore
-  \item Neo900: Would have needed more funding to start the production
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Other devices}
+%%   \begin{itemize}
+%%   \item GTA04: Not produced anymore
+%%   \item Neo900: Would have needed more funding to start the production
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Let's continue supporting the devices we already support}
-  \begin{itemize}
-  \item Galaxy SIII (I9300), Galaxy Note II(N7100)
-    \begin{itemize}
-    \item Good but uncomplete upstream support $\rightarrow$ Let's finish it
-    \end{itemize}
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Let's continue supporting the devices we already support}
+%%   \begin{itemize}
+%%   \item Galaxy SIII (I9300), Galaxy Note II(N7100)
+%%     \begin{itemize}
+%%     \item Good but uncomplete upstream support $\rightarrow$ Let's finish it
+%%     \end{itemize}
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Replicant 9}
-  \begin{itemize}
-  \item Work in progress
-  \item Using a kernel closely based on upstream (0 Android patches in it so far)
-  \item Modem drivers upstreaming not started yet
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Replicant 9}
+%%   \begin{itemize}
+%%   \item Work in progress
+%%   \item Using a kernel closely based on upstream (0 Android patches in it so far)
+%%   \item Modem drivers upstreaming not started yet
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Let's keep 2D acceleration working}
-  \begin{itemize}
-  \item Let's be caucious and future proof:
-    \begin{itemize}
-    \item No free drivers for PowerVR GPUs
-    \item Free drivers might go away as hardware change
-    \item $\rightarrow$ Lima doesn't support
-    \end{itemize}
-  \item It payed off:
-    \begin{itemize}
-    \item Good enough speed with 2D acceleration
-    \item Mali 400 $\rightarrow$ Lima is not ready yet but accept bugreports
-    \item Lima and even Panfrost don't support vulkan yet
-    \item Vulkan will be required for new devices shipping with Android 10, unless the device has a low amount of memory
-    \item $\rightarrow$ Vulkan will be more and more required
-    \end{itemize}
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Let's keep 2D acceleration working}
+%%   \begin{itemize}
+%%   \item Let's be caucious and future proof:
+%%     \begin{itemize}
+%%     \item No free drivers for PowerVR GPUs
+%%     \item Free drivers might go away as hardware change
+%%     \item $\rightarrow$ Lima doesn't support
+%%     \end{itemize}
+%%   \item It payed off:
+%%     \begin{itemize}
+%%     \item Good enough speed with 2D acceleration
+%%     \item Mali 400 $\rightarrow$ Lima is not ready yet but accept bugreports
+%%     \item Lima and even Panfrost don't support vulkan yet
+%%     \item Vulkan will be required for new devices shipping with Android 10, unless the device has a low amount of memory
+%%     \item $\rightarrow$ Vulkan will be more and more required
+%%     \end{itemize}
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-\outputpicture{1}{virtuous_circle.png}
-\end{frame}
+%% \begin{frame}
+%% \outputpicture{1}{virtuous_circle.png}
+%% \end{frame}
 
-\begin{frame}
-  \center{Effects of using Linux upstream}
-  \begin{itemize}
-  \item Require more time
-  \item $\rightarrow$ We cannot support devices with non-replacable batteries
-  \item Uses upstream kernel
-  \item $\rightarrow$ Not tied to hardware specific vendor libraries
-  \item $\rightarrow$ We can share the work with GNU/Linux
-  \item $\rightarrow$ We will be able to more easily add support for devices running GNU/Linux    
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Effects of using Linux upstream}
+%%   \begin{itemize}
+%%   \item Require more time
+%%   \item $\rightarrow$ We cannot support devices with non-replacable batteries
+%%   \item Uses upstream kernel
+%%   \item $\rightarrow$ Not tied to hardware specific vendor libraries
+%%   \item $\rightarrow$ We can share the work with GNU/Linux
+%%   \item $\rightarrow$ We will be able to more easily add support for devices running GNU/Linux    
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{We also want to use GNU/Linux userspace hardware support projects}
-  \begin{itemize}
-  \item Easier to add support for GNU/Linux devices in Replicant
-  \item Or to add support for Replicant supported devices in GNU/Linux
-  \item Share the maintenance with communities more interested in freedom
-  \item GNU/Linux tools and distributions can be used for testing too
-  \item People buying GNU/Linux smartphones could also run Android if GNU/Linux is not ready yet for them
-  \item People having Replicant compatibles smartphones could also run GNU/Linux on it if it's ready for them
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{We also want to use GNU/Linux userspace hardware support projects}
+%%   \begin{itemize}
+%%   \item Easier to add support for GNU/Linux devices in Replicant
+%%   \item Or to add support for Replicant supported devices in GNU/Linux
+%%   \item Share the maintenance with communities more interested in freedom
+%%   \item GNU/Linux tools and distributions can be used for testing too
+%%   \item People buying GNU/Linux smartphones could also run Android if GNU/Linux is not ready yet for them
+%%   \item People having Replicant compatibles smartphones could also run GNU/Linux on it if it's ready for them
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{Fully GNU/Linux free distributions for ARM}
-  \begin{itemize}
-  \item Guix: armv7h, arm64
-  \item Parabola: armv7h, based on Archlinux
-  \item PureOS: arm64, based on Debian
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{Fully GNU/Linux free distributions for ARM}
+%%   \begin{itemize}
+%%   \item Guix: armv7h, arm64
+%%   \item Parabola: armv7h, based on Archlinux
+%%   \item PureOS: arm64, based on Debian
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  \center{How to not drop devices:}
-  \begin{itemize}
-  \item Get to the same freedom than future devices:
-    \begin{itemize}
-    \item Free software bootloader
-    \item Free WiFi and Bluetooth firmwares
-    \item GPS (library + firmware)
-    \end{itemize}
-  \item Enough RAM or obtimisations
-  \item Hardware documentation and repair guides under a free license
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   \center{How to not drop devices:}
+%%   \begin{itemize}
+%%   \item Get to the same freedom than future devices:
+%%     \begin{itemize}
+%%     \item Free software bootloader
+%%     \item Free WiFi and Bluetooth firmwares
+%%     \item GPS (library + firmware)
+%%     \end{itemize}
+%%   \item Enough RAM or obtimisations
+%%   \item Hardware documentation and repair guides under a free license
+%%   \end{itemize}
+%% \end{frame}
 
-\begin{frame}
-  Licenses:
-  \begin{itemize}
-  \item The SIM card and BTS pictures comes from \url{https://en.wikipedia.org/wiki/File:Gsm_network.png} and are under the GFDL 1.2 or the Creative commons Attributions-Share ALike 3.0 Unported.
-    \begin{itemize}
-    \item GSM: \url{http://wiki.openmoko.org/wiki/QtMoko}
-    \item SHR pictures: \url{http://wiki.openmoko.org/wiki/SHR_User_Manual}
-    \end{itemize}
-  \item HTC Dream: \url{https://commons.wikimedia.org/wiki/File:HTC_Dream_opened.jpg}
-    Creative Commons Attribution 3.0 Unported
-  \item \url{https://creativecommons.org/licenses/by-sa/4.0/} for the rest.
-  \end{itemize}
-\end{frame}
+%% \begin{frame}
+%%   Licenses:
+%%   \begin{itemize}
+%%   \item The SIM card and BTS pictures comes from \url{https://en.wikipedia.org/wiki/File:Gsm_network.png} and are under the GFDL 1.2 or the Creative commons Attributions-Share ALike 3.0 Unported.
+%%     \begin{itemize}
+%%     \item GSM: \url{http://wiki.openmoko.org/wiki/QtMoko}
+%%     \item SHR pictures: \url{http://wiki.openmoko.org/wiki/SHR_User_Manual}
+%%     \end{itemize}
+%%   \item HTC Dream: \url{https://commons.wikimedia.org/wiki/File:HTC_Dream_opened.jpg}
+%%     Creative Commons Attribution 3.0 Unported
+%%   \item \url{https://creativecommons.org/licenses/by-sa/4.0/} for the rest.
+%%   \end{itemize}
+%% \end{frame}
 
 \begin{thebibliography}{99}
 \bibitem{freeing-a-phone-from-the-ground-up}