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en:c2_ubuntu_release_note_v2.2 [2017/01/07 12:39] mdrjr created |
en:c2_ubuntu_release_note_v2.2 [2017/02/21 13:45] (current) odroid [Known issues and tips] |
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| * Better docker compatibility | * Better docker compatibility | ||
| * CVE-2016-8655 Fix | * CVE-2016-8655 Fix | ||
| - | * USB Monitor enabled | + | * USB traffic monitor(usbmon driver module) enabled |
| * Better stability | * Better stability | ||
| * Option to control UHS feature | * Option to control UHS feature | ||
| - | * Improves stability for USB Dongles | + | * Improves USB device detection (http://forum.odroid.com/viewtopic.php?f=139&t=25079#p173356) |
| - | * 480x800 resolution | + | * Added HDMI 480x800 resolution |
| - | * Custom resolution support | + | * Custom HDMI resolution support |
| * Support Mali GPU on 3.5" LCD | * Support Mali GPU on 3.5" LCD | ||
| * Dirty-COW Bug Fix | * Dirty-COW Bug Fix | ||
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| ==== Userspace Update ==== | ==== Userspace Update ==== | ||
| - | * Ubuntu updated to 16.04.1 LTS release | + | * Improved Mali rendering performance (bug fix in fbturbo driver) |
| - | * Improved Mali performance | + | |
| - | ===== Known issues ===== | + | ===== Known issues and tips ===== |
| - | * 64bit Firefox is very unstable (you need to try 32bit Firefox) | + | |
| * 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) | ||
| - | * Tons of issues not listed. :-x | + | * 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. | ||
| + | * To enable Auto-login, edit /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf file like this. <code> | ||
| + | [Seat:*] | ||
| + | greeter-session=lightdm-gtk-greeter | ||
| + | autologin-user=odroid </code> | ||
| ===== How to update the kernel and system ===== | ===== How to update the kernel and system ===== | ||
