Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
en:c1_ubuntu_release_note_v2.0 [2016/12/05 17:20] odroid [Linux Kernel] |
en:c1_ubuntu_release_note_v2.0 [2017/01/30 20:56] (current) odroid [How to improve the performance] |
||
|---|---|---|---|
| Line 27: | Line 27: | ||
| * Ubuntu 16.04.1 LTS | * Ubuntu 16.04.1 LTS | ||
| - | ===== Known issues ===== | + | ===== How to improve the performance ===== |
| + | * The default CPU governor is "ondemand" in this image and you may feel the system is slow. | ||
| + | * Some USB devices can cause the system crash. | ||
| + | * In that case, change it to "perfromance" governor with following steps. | ||
| + | <code>$ sudo apt-get install cpufrequtils | ||
| + | $ echo 'GOVERNOR="performance"' | sudo tee /etc/default/cpufrequtils | ||
| + | $ sudo update-rc.d ondemand disable | ||
| + | </code> | ||
| + | |||
| + | * Try 1.7Ghz or 1.8Ghz Overclock [[en:c1_overclocking|How to Overclock ODROID-C1]] | ||
| + | |||
| + | ===== Known issues & notes ===== | ||
| * EXT2/4 file system can not be accessible on U-boot. | * EXT2/4 file system can not be accessible on U-boot. | ||
| * Using Chromium 48 for better stability | * Using Chromium 48 for better stability | ||
| - | * Tons of issues not listed. :-x | + | * The root file system will be resized in the first booting process. OS will reboot automatically to complete the resizing process. |
| * Kodi requires to be manually started for HDMI Passthrough work. <code>AE_SINK=ALSA kodi</code> | * Kodi requires to be manually started for HDMI Passthrough work. <code>AE_SINK=ALSA kodi</code> | ||
| + | * Tons of issues not listed. :-x | ||
| ===== LIRC Support ===== | ===== LIRC Support ===== | ||
| Line 58: | Line 70: | ||
| $ cd linux | $ cd linux | ||
| $ make odroidc_defconfig | $ make odroidc_defconfig | ||
| - | $ make -4 uImage modules | + | $ make uImage modules |
| $ make dtbs | $ make dtbs | ||
| $ sudo make modules_install | $ sudo make modules_install | ||
