Lenovo Yoga 13 Setup

## http://doc.ubuntu-fr.org/lenovo_yoga_13
## https://github.com/snaiffer/tabletMode
## https://github.com/pfps/yoga-laptop

// yoga-laptop install // https://github.com/pfps/yoga-laptop
sudo apt-get install libxrandr-devel

// dirvers
git clone https://github.com/pfps/yoga-laptop.git
cd yoga-laptop

make ideapad-laptop
sudo make ideapad-laptop-install

make sensors-drivers
sudo make sensors-drivers-install

make programs
sudo make programs-install

sudo nano /etc/sudoers
ALL ALL=NOPASSWD: /usr/bin/orientation

//  Wireless
Download source (zip) from here......
https://github.com/lwfinger/rtl8723au
https://github.com/lwfinger/rtl8723au/archive/master.zip

cd rtl8723au-master
make
sudo make install
sudo modprobe 8723au


// Brightness
sudo gedit /etc/default/grub

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
Change it to:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor"

sudo update-grub

nano /etc/modprobe.d/blacklist.conf
blacklist ideapad_laptop


// SSD config
sudo gedit /etc/fstab
## add "noatime" to the line for root partition
UUID=f0ae2c59-83d2-42e7-81c4-2e870b6b255d   /   ext4 noatime,errors=remount-ro   0   1

sudo gedit  /etc/rc.local
#!/bin/sh -e
# rc.local
fstrim -v /
fstrim -v /home
exit 0

sudo mv -v /etc/cron.weekly/fstrim /fstrim

// Touchpad config
$ xinput list
$ xinput list-props "SynPS/2 Synaptics TouchPad"
## Sets the pressure [FingerLow FingerHigh FingerPress] -> default [25 30 256]
Synaptics Finger (290): 25, 30, 0
Synaptics Noise Cancellation (323): 8, 8

$ xinput set-prop "SynPS/2 Synaptics TouchPad" "Synaptics Finger" 35 40 256  ## or, 55 60 255
$ xinput set-prop "SynPS/2 Synaptics TouchPad" "Synaptics Noise Cancellation" 24 24  ## or, 20 20


// Closing the lid doesn’t always send the laptop to suspend, this is how to fix
/etc/rc.local

# Disable wake up on anything for Yoga Pro 2, otherwise it sometimes wakes from suspend
cat /proc/acpi/wakeup |
    grep '*enabled' |
    cut -f 1 -d ' ' |
    xargs -n 1 -I {} sh -c 'echo Disabling wake up on {}... && echo {} > /proc/acpi/wakeup'


// Adjust the trackpad
nano /usr/share/X11/xorg.conf.d/50-synaptics.conf

Section "InputClass"
        Identifier "touchpad catchall"
        Driver "synaptics"
        MatchIsTouchpad "on"
# This option is recommend on all Linux systems using evdev, but cannot be
# enabled by default. See the following link for details:
# http://who-t.blogspot.com/2010/11/how-to-ignore-configuration-errors.html
      MatchDevicePath "/dev/input/event*"

    Option "FingerLow"              "46"
    Option "FingerHigh"             "46"
    Option "ClickFinger1"           "1"
    Option "ClickFinger2"           "2"
    Option "ClickFinger3"           "3"
    Option "TapButton1"             "1"
    Option "TapButton2"             "3"
    Option "TapButton3"             "2"
    Option "AreaBottomEdge"         "85%"
    Option "SoftButtonAreas"        "60% 0 85% 0 40% 60% 85% 0" # Btn2 LRTB - Btn3 LRTB
    Option "EmulateMidButtonTime"   "75"
EndSection


// Enable some extra power save settings
nano /etc/rc.local

# tune all power save settings to >good<
powertop --auto-tune
# all power save settings are fine but the one for the touchpad
# disable powertop >good<-setting for touchpad
echo 'on' > '/sys/bus/usb/devices/2-7/power/control'



// Screen Rotation
https://gist.github.com/rubo77/daa262e0229f6e398766/download#
nano /usr/local/bin/rotate-screen.sh

alt + f5 /usr/local/bin/rotate-screen.sh
shift + alt + f5 /usr/local/bin/rotate-screen.sh -n

#!/bin/bash
# This script rotates the screen and touchscreen input 90 degrees each time it is called,
# also disables the touchpad, and enables the virtual keyboard accordingly

# by Ruben Barkow: https://gist.github.com/rubo77/daa262e0229f6e398766

#### configuration
# find your Touchscreen and Touchpad device with `xinput`
TouchscreenDevice='ELAN Touchscreen'
TouchpadDevice='SynPS/2 Synaptics TouchPad'

if [ "$1" = "--help"  ] || [ "$1" = "-h"  ] ; then
echo 'Usage: rotate-screen.sh [OPTION]'
echo
echo 'This script rotates the screen and touchscreen input 90 degrees each time it is called,'
echo 'also disables the touchpad, and enables the virtual keyboard accordingly'
echo
echo Usage:
echo ' -h --help display this help'
echo ' -j (just horizontal) rotates the screen and touchscreen input only 180 degrees'
echo ' -n always rotates the screen back to normal'
exit 0
fi

touchpadEnabled=$(xinput --list-props "$TouchpadDevice" | awk '/Device Enabled/{print $NF}')
screenMatrix=$(xinput --list-props "$TouchscreenDevice" | awk '/Coordinate Transformation Matrix/{print $5$6$7$8$9$10$11$12$NF}')

# Matrix for rotation
# ⎡ 1 0 0 ⎤
# ⎜ 0 1 0 ⎥
# ⎣ 0 0 1 ⎦
normal='1 0 0 0 1 0 0 0 1'
normal_float='1.000000,0.000000,0.000000,0.000000,1.000000,0.000000,0.000000,0.000000,1.000000'

#⎡ -1  0 1 ⎤
#⎜  0 -1 1 ⎥
#⎣  0  0 1 ⎦
inverted='-1 0 1 0 -1 1 0 0 1'
inverted_float='-1.000000,0.000000,1.000000,0.000000,-1.000000,1.000000,0.000000,0.000000,1.000000'

# 90° to the left
# ⎡ 0 -1 1 ⎤
# ⎜ 1  0 0 ⎥
# ⎣ 0  0 1 ⎦
left='0 -1 1 1 0 0 0 0 1'
left_float='0.000000,-1.000000,1.000000,1.000000,0.000000,0.000000,0.000000,0.000000,1.000000'

# 90° to the right
#⎡  0 1 0 ⎤
#⎜ -1 0 1 ⎥
#⎣  0 0 1 ⎦
right='0 1 0 -1 0 1 0 0 1'

if [ $screenMatrix == $normal_float ] && [ "$1" != "-n" ]
then
  echo "Upside down"
  xrandr -o inverted
  xinput set-prop "$TouchscreenDevice" 'Coordinate Transformation Matrix' $inverted
  xinput disable "$TouchpadDevice"
  # Remove hashtag below if you want pop-up the virtual keyboard
  #onboard &
elif [ $screenMatrix == $inverted_float ] && [ "$1" != "-j" ] && [ "$1" != "-n" ]
then
  echo "90° to the left"
  xrandr -o left
  xinput set-prop "$TouchscreenDevice" 'Coordinate Transformation Matrix' $left
  xinput disable "$TouchpadDevice"
  #killall onboard
elif [ $screenMatrix == $left_float ] && [ "$1" != "-j" ] && [ "$1" != "-n" ]
then
  echo "90° to the right"
  xrandr -o right
  xinput set-prop "$TouchscreenDevice" 'Coordinate Transformation Matrix' $right
  xinput disable "$TouchpadDevice"
  #killall onboard
else
  echo "Back to normal"
  xrandr -o normal
  xinput set-prop "$TouchscreenDevice" 'Coordinate Transformation Matrix' $normal
  xinput enable "$TouchpadDevice"
  #killall onboard
fi



// Auto rotation (1)
nano /usr/local/bin/rotate-screen.sh

#!/bin/bash
# This script rotates the screen and touchscreen input 180 degrees, disables the touchpad, and enables the virtual keyboard
# And rotates screen back if the touchpad was disabled

isEnabled=$(xinput --list-props 'SynPS/2 Synaptics TouchPad' | awk '/Device Enabled/{print $NF}')

if [ $isEnabled == 1 ]
then
    echo "Screen is turned upside down"
    xrandr -o inverted
    xinput set-prop 'ELAN Touchscreen' 'Coordinate Transformation Matrix' -1 0 1 0 -1 1 0 0 1
    xinput disable 'SynPS/2 Synaptics TouchPad'

    # Remove hashtag below if you want pop-up the virtual keyboard
    onboard &

    # Disable Keyboard
    # xinput list - AT Translated Set 2 keyboard
    # xinput float <id#>
    # xinput float 11
    xinput disable 'AT Translated Set 2 keyboard'
else
    echo "Screen is turned back to normal"
    xrandr -o normal
    xinput set-prop 'ELAN Touchscreen' 'Coordinate Transformation Matrix' 1 0 0 0 1 0 0 0 1
    xinput enable 'SynPS/2 Synaptics TouchPad'

    killall onboard

    # re-enable keyboard
    # xinput reattach <id#> <master/slave#>
    # xinput reattach 11 3
    xinput enable 'AT Translated Set 2 keyboard'
fi

sudo chmod +x /usr/local/bin/rotate-screen.sh

sudo nano /usr/share/applications/rotate-screen.desktop

[Desktop Entry]
Type=Application
Terminal=false
Icon=/usr/share/icons/Humanity/actions/24/window_fullscreen.svg
Name=Rotate Screen
Exec=/usr/local/bin/rotate-screen.sh
Categories=Utility;