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en:c2_ubuntu_release_note_v2.3 [2017/02/28 17:16]
odroid [Kernel Updates]
en:c2_ubuntu_release_note_v2.3 [2017/06/27 12:53] (current)
odroid [How to update the kernel and system]
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 || Release Type | Update || || Release Type | Update ||
  
-**File name : ubuntu64-16.04lts-mate-odroid-c2-20170301.img.xz**+**File name : ubuntu64-16.04.2lts-mate-odroid-c2-20170301.img.xz**
  
 **Note: OS will reboot on the first boot for automatic rootfs resize** **Note: OS will reboot on the first boot for automatic rootfs resize**
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 ==== Kernel Updates ==== ==== Kernel Updates ====
-  * GPIO Wakeup Feature+  * GPIO Wakeup Feature ​[[en:​c2_gpio_key_wakeup|Power Off and Wake Up using GPIO Key Button]] ​
   * GPIO Mem driver is implemented to support the [[en:​gpiomem|Rootless GPIO access: /​dev/​gpiomem]]   * GPIO Mem driver is implemented to support the [[en:​gpiomem|Rootless GPIO access: /​dev/​gpiomem]]
  
 ==== U-Boot Updates ==== ==== U-Boot Updates ====
-  * Display Auto Detection ​( http://​odroid.com/​dokuwiki/​doku.php?​id=en:​c2_auto_detect_display ​) +  * Display Auto Detection ​[[en:​c2_auto_detect_display|Display Auto Detection using EDID]] 
-  * GPIO Wakeup Feature ​( http://​odroid.com/​dokuwiki/​doku.php?​id=en:​c2_gpio_key_wakeup ​) +  * GPIO Wakeup Feature ​[[en:​c2_gpio_key_wakeup|Power Off and Wake Up using GPIO Key Button]] ​ 
-  * New dvfs table scheme to support ​mainline kernel ( http://​forum.odroid.com/​viewtopic.php?​f=141&​t=23044&​start=300#​p179945 ​+  * New dvfs table scheme to support ​[[http://​forum.odroid.com/​viewtopic.php?​f=141&​t=23044&​start=300#​p179945|Mainline Kernel development]]
 ==== Userspace Update ==== ==== Userspace Update ====
   * Kodi to 17.0   * Kodi to 17.0
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-===== Known issues ​and tips =====+===== Tips and Known issues =====
   * mySQL/KVM needs an editing of boot.ini file to change the system timer source to ARMv8 Architecture from the Meson. But the ARMv8 timer affects the VPU/GPU system accuracy.   * mySQL/KVM needs an editing of boot.ini file to change the system timer source to ARMv8 Architecture from the Meson. But the ARMv8 timer affects the VPU/GPU system accuracy.
   * NTP time syncing takes long time (sometimes around 1~2 minutes)   * NTP time syncing takes long time (sometimes around 1~2 minutes)
   * GPU acceleration should be enabled manually. Add below line into /​etc/​chromium-browser/​default file.<​code>​CHROMIUM_FLAGS="​ --use-gl=egl --ignore-gpu-blacklist --disable-accelerated-2d-canvas --num-raster-threads=2"</​code>​   * GPU acceleration should be enabled manually. Add below line into /​etc/​chromium-browser/​default file.<​code>​CHROMIUM_FLAGS="​ --use-gl=egl --ignore-gpu-blacklist --disable-accelerated-2d-canvas --num-raster-threads=2"</​code>​
-  * The root file system will be resized in the first booting process. OS will reboot automatically to complete the resizing process.+  * The root file system will be resized in the first booting process. OS will reboot automatically to complete the resizing process. ​**This process must not be interrupted.**
   * To enable Auto-login, edit /​usr/​share/​lightdm/​lightdm.conf.d/​60-lightdm-gtk-greeter.conf file like this. <​code>​   * To enable Auto-login, edit /​usr/​share/​lightdm/​lightdm.conf.d/​60-lightdm-gtk-greeter.conf file like this. <​code>​
 [Seat:*] [Seat:*]
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 ===== How to update the kernel and system ===== ===== How to update the kernel and system =====
-  * <​code>​sudo apt-get update && sudo apt-get upgrade && sudo apt-get dist-upgrade </​code>​+  * <​code>​sudo apt update && sudo apt upgrade && sudo apt dist-upgrade ​&& sudo apt install linux-image-c2</​code>​
  
 ===== The default boot.ini in V2.3 ===== ===== The default boot.ini in V2.3 =====
en/c2_ubuntu_release_note_v2.3.1488271569.txt.gz · Last modified: 2017/02/28 17:16 by odroid
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