Looks normal… with the exception that file size of .Xauthority is 0. To not clutter the thread too much with logs, could you PM me the content of /var/log/Xorg.0.log?
I’ve finally fixed my issue by uninstalling and re-installing the TouchDisplay plugin.
A big thanks again to gvolt
Hi. Hope to be in the right place. I have just connected 7inch Sunfounder display connected through HDMI and USB. Everything fine with the plugin. The only stuff is that when the screen is off (as set in volumio) and becomes black, the backlight anyway is on. Is there any way to get it off? can anyone help? Apologize for the question.
thanks so much for help.
It could be the display does not comply to DPMS (there seem to be several HDMI screens with such an issue, sometimes although the specs claim to be DPMS compatible).
Another reason could be you are using a Pi 4 with older firmware. IIRC the Pi 4 firmware had an issue where “DPMS off” blanked the display but left the backlight on. I think this had been solved not too long ago (half a year or so) but I don’t remember exactly. If you should be using a Pi 4 and want to update its firmware I think this should not be done under Volumio but running Raspbian / Raspberry Pi OS (there has been a thread about this on this forum).
Edit: If not already present in your
/boot/userconfig.txt you could try adding the line
to one of the files (I recommend to use
/boot/userconfig.txt as it survives Volumio updates).
tried different screen high quality, issue was there. Then checked the firmwar, it was updated.
now with that string it works perfectly!
thanks so much!
I’m sorry if my English is bad and my question is silly.
I have a Sunfounder 7 tacticle with a RPI4 display. I downloaded and installed the Volumio image, then installed the Touchdisplay plugin. My screen is recognized and i have a image but the tactil does not work Is there something to do?
Thank you for your reply.
What is the exact model name of the display, please?
How is the display connected to the Pi?
Did you install other software / modify files in order to use the display? If so, please describe in detail what you installed or modified.
I bought the model:
- SunFounder Raspberry Pi 4 7 "HDMI 1024 x 600 capacitive touchscreen
I only installed the Volumio RPI image and the Touchplay plugins.
The screen is connected via HDMI.
Yes this is the first link. Thank you for this idea I will look at it tomorrow morning. Unfortunately there was no notice on the screen.
Thanks for your time and your reply
Thank you, it works, the screen is recognized and the touchscreen works.
On the other hand, the display is not adapted to the screen. Everything is tiny, is there a solution to make the interface bigger?
According to Sunfounder’s specs add he following entries to
hdmi_group=2 hdmi_mode=87 hdmi_cvt=1024 600 60 3 0 0 0 hdmi_drive=2
Possibly you also have to add
if you should encounter the same issue as described above.
Well thank you very much!
It works very well.
Thank you for taking the time to answer me, appreciated