[BL training-materials-updates] Labs: stress the need for a complete log out

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=f1bd12b52183e8811180bd940f0b79d549afcefe

>---------------------------------------------------------------

commit f1bd12b52183e8811180bd940f0b79d549afcefe
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Wed Sep 26 15:11:48 2018 +0200

    Labs: stress the need for a complete log out
    
    - To see the addition to the dialout group
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


>---------------------------------------------------------------

f1bd12b52183e8811180bd940f0b79d549afcefe
 labs/android-new-board/android-new-board.tex               | 3 ++-
 labs/boottime-getting-started/boottime-getting-started.tex | 4 ++--
 labs/buildroot-basic/buildroot-basic.tex                   | 4 ++--
 labs/kernel-board-setup/kernel-board-setup.tex             | 4 ++--
 labs/sysdev-u-boot/sysdev-u-boot.tex                       | 4 ++--
 labs/yocto-first-build/yocto-first-build.tex               | 4 ++--
 6 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/labs/android-new-board/android-new-board.tex b/labs/android-new-board/android-new-board.tex
index 6828a08..c1a8966 100644
--- a/labs/android-new-board/android-new-board.tex
+++ b/labs/android-new-board/android-new-board.tex
@@ -161,7 +161,8 @@ allowed to write to the serial console:
 sudo adduser $USER dialout
 \end{verbatim}
 
-You need to log out and in again for the group change to be effective.
+{\bf You need to {\em completely} log out of your session and log in again
+for the group change to be effective.}
 
 Run \code{picocom -b 115200 /dev/ttyUSB0}, to start serial
 communication on \code{/dev/ttyUSB0}, with a baudrate of 115200. If
diff --git a/labs/boottime-getting-started/boottime-getting-started.tex b/labs/boottime-getting-started/boottime-getting-started.tex
index 772b550..4d2bfa0 100644
--- a/labs/boottime-getting-started/boottime-getting-started.tex
+++ b/labs/boottime-getting-started/boottime-getting-started.tex
@@ -38,8 +38,8 @@ to this \code{dialout} group:
 sudo adduser $USER dialout
 \end{verbatim}
 
-{\bf You need to log out and in again for the group change to be
-effective.}
+{\bf You need to {\em completely} log out of your session and log in again
+for the group change to be effective.}
 
 To communicate with the board through the serial port, install a
 serial communication program, such as \code{picocom}\footnote{
diff --git a/labs/buildroot-basic/buildroot-basic.tex b/labs/buildroot-basic/buildroot-basic.tex
index 6659891..b17e5e4 100644
--- a/labs/buildroot-basic/buildroot-basic.tex
+++ b/labs/buildroot-basic/buildroot-basic.tex
@@ -298,8 +298,8 @@ the \code{dialout} group:
 sudo adduser $USER dialout
 \end{verbatim}
 
-{\bf You now need to log out and log in again so that the system actually
-sees your user as being part of the {\em dialout} group.}
+{\bf You need to {\em completely} log out of your session and log in again
+for the group change to be effective.}
 
 Now, you can run \code{picocom -b 115200 /dev/ttyUSB0}, to start
 serial communication on \code{/dev/ttyUSB0}, with a baudrate of
diff --git a/labs/kernel-board-setup/kernel-board-setup.tex b/labs/kernel-board-setup/kernel-board-setup.tex
index 37a2529..3835281 100644
--- a/labs/kernel-board-setup/kernel-board-setup.tex
+++ b/labs/kernel-board-setup/kernel-board-setup.tex
@@ -85,8 +85,8 @@ to the \code{dialout} group:
 sudo adduser $USER dialout
 \end{verbatim}
 
-{\bf You now need to log out and log in again to make the new group
-visible everywhere.}
+{\bf You need to {\em completely} log out of your session and log in again
+for the group change to be effective.}
 
 Now, you can run \code{picocom -b 115200 /dev/ttyUSB0}, to start serial
 communication on \code{/dev/ttyUSB0}, with a baudrate of \code{115200}. If
diff --git a/labs/sysdev-u-boot/sysdev-u-boot.tex b/labs/sysdev-u-boot/sysdev-u-boot.tex
index d659803..a502483 100644
--- a/labs/sysdev-u-boot/sysdev-u-boot.tex
+++ b/labs/sysdev-u-boot/sysdev-u-boot.tex
@@ -73,8 +73,8 @@ allowed to write to the serial console:
 sudo adduser $USER dialout
 \end{verbatim}
 
-{\bf You need to log out and in again for the group change to be
-effective.}
+{\bf You need to {\em completely} log out of your session and log in again
+for the group change to be effective.}
 
 Run \code{picocom -b 115200 /dev/ttyUSB0}, to start serial
 communication on \code{/dev/ttyUSB0}, with a baudrate of 115200.
diff --git a/labs/yocto-first-build/yocto-first-build.tex b/labs/yocto-first-build/yocto-first-build.tex
index 40c11dd..0b6df79 100644
--- a/labs/yocto-first-build/yocto-first-build.tex
+++ b/labs/yocto-first-build/yocto-first-build.tex
@@ -153,8 +153,8 @@ to the \code{dialout} group:
 sudo adduser $USER dialout
 \end{verbatim}
 
-{\bf You now need to log out and log in again to make the new group
-visible everywhere.}
+{\bf You need to {\em completely} log out of your session and log in again
+for the group change to be effective.}
 
 Now, you can run \code{picocom -b 115200 /dev/ttyUSB0}, to start serial
 communication on \code{/dev/ttyUSB0}, with a baudrate of \code{115200}. If