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odroid-xu4:os_images:linux:ubuntu_4.14:20180501 [2018/05/02 10:21] odroid [New features] |
odroid-xu4:os_images:linux:ubuntu_4.14:20180501 [2018/11/18 10:40] odroid [Linux Kernel build] |
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| - | ====== Release Note of Ubuntu 18.04 LTS (v4.0) ===== | + | ====== Release Note of Ubuntu |
| ---- | ---- | ||
| ===== Summary ===== | ===== Summary ===== | ||
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| //**XU4 OS image is fully compatible with HC1, MC1 and XU3.**// | //**XU4 OS image is fully compatible with HC1, MC1 and XU3.**// | ||
| ===== Download from below servers ===== | ===== Download from below servers ===== | ||
| - | * Official US West Coast: [[http:// | + | * Official US West Coast: [[http:// |
| - | * Official US East Coast: [[http:// | + | * Official US East Coast: [[http:// |
| - | * Official EU Germany: [[http:// | + | * Official EU Germany: [[http:// |
| * Official Korea Mirror: [[http:// | * Official Korea Mirror: [[http:// | ||
| Line 27: | Line 27: | ||
| * Kodi 17.6 playback 1080p/60fps H.264 files without tearing | * Kodi 17.6 playback 1080p/60fps H.264 files without tearing | ||
| * CPU performance-counter feature works with big and little cores for more efficient HMP program development | * CPU performance-counter feature works with big and little cores for more efficient HMP program development | ||
| - | * %%WiringPi%% and other GPIO/ | + | * %%WiringPi%% and other GPIO/ |
| * KVM feature is ready to run | * KVM feature is ready to run | ||
| * Docker feature is ready to run | * Docker feature is ready to run | ||
| Line 40: | Line 40: | ||
| ===== Known issues and Tips===== | ===== Known issues and Tips===== | ||
| * Tons of issues undocumented. :-x | * Tons of issues undocumented. :-x | ||
| + | * Mali GPU access could be blocked by a recent Canonical' | ||
| + | * < | ||
| + | * To change **CPU governor** to " | ||
| * VLC doesn' | * VLC doesn' | ||
| * The first time launching of Chromium takes around one minute due to internal initialization process. After that, it starts in 1~2 seconds. | * The first time launching of Chromium takes around one minute due to internal initialization process. After that, it starts in 1~2 seconds. | ||
| - | * To enable Auto-login, edit /// | + | * To enable Auto-login, edit /// |
| * < | * < | ||
| greeter-session=lightdm-gtk-greeter | greeter-session=lightdm-gtk-greeter | ||
| Line 49: | Line 52: | ||
| * < | * < | ||
| * The Youtube video quality on Chromium browser can be improved a lot with “h264ify” extension in Chrome Web Store. 720p/30fps videos are fine with the extension. | * The Youtube video quality on Chromium browser can be improved a lot with “h264ify” extension in Chrome Web Store. 720p/30fps videos are fine with the extension. | ||
| + | * How to test Qt5 GPU acceleration. | ||
| + | * < | ||
| + | / | ||
| ===== Access Credentials ===== | ===== Access Credentials ===== | ||
| || Username || Password || | || Username || Password || | ||
| Line 59: | Line 65: | ||
| <code bash target> | <code bash target> | ||
| sudo apt update | sudo apt update | ||
| + | sudo apt upgrade | ||
| sudo apt dist-upgrade | sudo apt dist-upgrade | ||
| sudo reboot | sudo reboot | ||
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| You may need to install the building tools. | You may need to install the building tools. | ||
| <code bash target> | <code bash target> | ||
| - | $ sudo apt-get install git gcc g++ build-essential | + | $ sudo apt-get install git gcc g++ build-essential |
| </ | </ | ||
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