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3.5inch_lcd_shield:autox [2016/10/20 16:34]
john1117 [Automatically enable the Backlight]
3.5inch_lcd_shield:autox [2016/11/21 10:59] (current)
odroid [Auto login]
Line 37: Line 37:
 </​code>​ </​code>​
  
 +<WRAP hide>
 ==== Check lightdm service ==== ==== Check lightdm service ====
   sudo systemctl list-unit-files | grep lightdm   sudo systemctl list-unit-files | grep lightdm
 If the lightdm service is static, run following command. If the lightdm service is static, run following command.
   sudo dpkg-reconfigure lightdm   sudo dpkg-reconfigure lightdm
-  ​+</​WRAP>​
 ==== Automatically enable the Backlight ==== ==== Automatically enable the Backlight ====
 The PWM0 of **ODROID-C2/​C1** is pull-down as default, so you have to add following line in "/​etc/​rc.local"​ file. The PWM0 of **ODROID-C2/​C1** is pull-down as default, so you have to add following line in "/​etc/​rc.local"​ file.
   echo 500000 > /​sys/​devices/​platform/​pwm-ctrl/​freq0   echo 500000 > /​sys/​devices/​platform/​pwm-ctrl/​freq0
   echo 1 > /​sys/​devices/​platform/​pwm-ctrl/​enable0   echo 1 > /​sys/​devices/​platform/​pwm-ctrl/​enable0
 +  echo 1023 | sudo tee /​sys/​devices/​platform/​pwm-ctrl/​duty0
 ==== Reboot ==== ==== Reboot ====
   sudo reboot   sudo reboot
   ​   ​
 ===== Auto login ===== ===== Auto login =====
-If you want auto login.\\+If you want auto login on Ubuntu 14.04 \\
 Edit /​etc/​lightdm/​lightdm.conf file to enable auto-login: (password: odroid) Edit /​etc/​lightdm/​lightdm.conf file to enable auto-login: (password: odroid)
  
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 </​code>​ </​code>​
  
 +If you want auto login on Ubuntu 16.04 \\
 +Edit /​usr/​share/​lightdm/​lightdm.conf.d/​60-lightdm-gtk-greeter.conf file like this.
 +<​code>​
 +[SeatDefaults]
 +greeter-session=lightdm-gtk-greeter
 +autologin-user=odroid
 +</​code>​
3.5inch_lcd_shield/autox.1476950680.txt.gz ยท Last modified: 2016/10/20 16:34 by john1117
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