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Solved: Local UI display with 3.5 inch TFT
#4
Hmm, as I said - I don't know the hardware nor have I a similar system in front of me. So I only can make some guesses and a second verification.

a) So to be clear: in the cmdline.txt you added fbcon=map:10 at the end of the original line ?
a1) Have you changed form /dev/fb0 to /dev/fb1 in the 99-fb-turbo.conf ? The error messages looks like it still try to get to /dev/fb0 ?!
b) it is clear your display works ( as command line is showing , but the X11 System is not working.
c) even if you won't use the touch screen capabilities, I would recommend to follow the install instruction to also install that. Currently the manual only shows a InputDevice as your screen. So a configuration is missing to use your screen as display. Therefore I believe (Believe means " I don't know ! Big Grin )if you setup your display including the touch function, you will also install the right drivers for touch - that then will also announce display capabilities.
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sudo apt-get install xserver-xorg-input-evdev
sudo cp -rf /usr/share/X11/xorg.conf.d/10-evdev.conf /usr/share/X11/xorg.conf.d/45-evdev.conf
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you don't need to calibrate it , when you any how don't want to use it.
I will look into my MoOde system to understand the local X11 setup a bit better and will post more later the day. But i think the lines above will point you into a solution.

[Update] Have you tried Xorg -configure ? This is normal the first step to setup X11 and to recognise the HW. It also setups a /etc/X11/Xorg.conf that you could edit later to include the touch screen data given by the manual.
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Messages In This Thread
Local UI display with 3.5 inch TFT - by Langohr - 01-25-2019, 09:10 PM
RE: Local UI display with 3.5 inch TFT - by UpsiUps - 01-27-2019, 10:08 PM

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