Dterror: Failed to resolve overlay 'miniuart-bt' & can't find symbol 'uart0_pins'

deCONZ General Support
1

Hello!

I just flashed the latest (2.28.1) deCONZ-with-desktop image to an SDcard, and it seems to work ok on my Raspberry Pi 2 (as an older version before).

However, after (auto)logon to the OS desktop, I see these warnings:

dterror: Failed to resolve overlay 'miniuart-bt'
dterror: cant find symbol 'uart0_pins'

What do they mean? Can I ignore them?

This Raspberry Pi has no bluetooth (in case that it is about).

EDIT1:
The radio is a RaspBee II.

EDIT2:
After adding dtoverlay=disable-bt to /boot/firmware/config.txt I get this new warning:

dterror: Failed to resolve overlay disable-bt

EDIT3:
Instead I simply had to comment dtoverlay=miniuart-bt and the warnings do not appear anymore.

However, in Phoscon, the firmware version is now displayed as “not connected”. I am not sure, but maybe this is more related to having commented the dtoverlay=miniuart-bt.

So this was not the solution as I first thought, sorry. :woozy_face:

1 Like
2

I can’t seem to flag it as solution

3

Good! See my last line in that post - I was too quick, sorry!

4

This is due generaly to 2 things.

  • Corrupted firmware, not your case as you haven’t tried to update it and it have worked previously
  • 2 Deconz instances running, probably the case, looking what you are doing since 2 days.

Try

ps ax | grep deCONZ

5

It must be me being too stupid to communicate things well, sorry. :face_with_open_eyes_and_hand_over_mouth:
I do not try running 2 instances of deCONZ in parallel.

This thread can be closed now.