Hi all, I created new thread specifically oriented around Ubuntu and T100HA
This is the news from my investigations for Ubuntu on T100HA.
To remember, it is ubuntu 17.04 alpha 2 from Linuxium.
- Wifi: Working out of the box.
- Touchscreen: Working out of the box. Need to add a command to modify screen orientation.
- Sound: Working out of the box.
- SD card reader: Not yet tested
- Battery monitoring: Working out of the box.
- Tablet keys: Not yet working
- Power management: Not yet working
- Orientation sensor: Not yet working
- Backlight & ambient light sensor: Not yet working
- Touchpad: Working out of the box without multi-touch
- Camera: Not yet tested but probably not working.
- Bluetooth: Not yet tested.
To put orientation every time in landscape mode, you can add file /usr/share/X11/xorg.conf.d/10-monitor.conf with the code below.
Personnaly, I removed this file because with this file, it isn't possible to change manually the orientation of the screen. Inconvenient, the login screen is in portrait mode.
Identifier "Configured Video Device"
Option "UseFBDev" "true"
Option "Rotate" "CCW"
Identifier "Default Screen"
Monitor "Configured Monitor"
Touch screen orientation is ok with the command
in startup applications. Use the command below to know your device ID.
xinput set-prop 'SIS0457:00 0457:113D' 'Coordinate Transformation Matrix' 0 -1 1 1 0 0 0 0 1
When my tablet is undocked or docked, the onboard keyboard appears and disappears with the scripts from Latest steps to install Ubuntu on the Asus T100TA | John Wells
You must add ./ before docked.sh and undocked.sh.
This solution does not work perfectly and I think can be optimized.
To change the brightness (it is not really brightness but gamma), you can use the commands below. The syntax is:
where the <OUTPUT> can be found with:
xrandr --output <OUTPUT> --brightness <VALUE>
and the <VALUE> should be something between 0 and 1. For example:
xrandr | grep -w connected | cut -d" " -f1
Under 0.5, it is not really usable due to the grey filter on the screen.
xrandr --output DSI-1 --brightness 0.8
I will update this post regarding solutions