Here Release Ubuntu Mate ROM V170220, check Firmware Page to download the ROM on Khadas VIM S905X Development Board
Ubuntu Mate ROM Infos:
- ROM version: Vim_Ubuntu-mate-16.04_V170220.7z
- MD5SUM: 3b73c4d2b2f0352ba2209face183e1eb
- The ROM is for eMMC installation
- Account info:
- Root user: root
- Password: khadas
- Admin user: khadas
- Password: khadas
- LED state:
- Booting: heartbeat
- Boot up: breathe
- 24bit RGB color
Change log:
- First release (based on Vim_Ubuntu-server-16.04_V170211)
- Upgrade to latest ubuntu-16.04.2
Known issues
- Mali 2D/3D hardware acceleration (still exist issue before release)
- 32-bit RGB color still not supprted
- SD card upgrade not supported
Upgrade guidance:
Setup
1) LED mode setup
EMMC mode:
|
1 |
root@Khadas:~# echo emmc > /sys/class/leds/red/trigger |
or turn off mode:
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1 |
root@Khadas:~# echo none > /sys/class/leds/red/trigger |
More states:
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1 2 3 |
root@Khadas:~# cat /sys/class/leds/red/trigger none nand-disk timer oneshot heartbeat backlight gpio cpu0 cpu1 cpu2 cpu3 default-on sd emmc sdio [breathe] scpi scpistop rfkill0 rfkill1 rfkill2 rfkill3 root@Khadas:~# |
2) HDMI Overscan
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1 2 |
root@Khadas:~# echo 10 10 1909 1069 > /sys/class/graphics/fb0/window_axis root@Khadas:~# echo 0x10001 > /sys/class/graphics/fb0/free_scale |
Tips: window_axis parameter valued as: left + bottom + right + top
- left + right = 1919
- bottom + top = 1079
3) Auto Login
|
1 |
root@Khadas:~# <editor> /etc/lightdm/lightdm.conf.d/50-myconfig.conf |
Add following contents:
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1 2 |
[SeatDefaults] autologin-user=khadas |
Enjoy!
- Khadas VIM SoC Amlogic S905X Development board Spec
- Technology community: Forum
- Technology File Indication: Docs
- More Ubuntu Mate / Server Firmware Resource