After upgrading my system deconz does not start anymore. See attached logfile.
core_deconz_2025-11-05T12-30-10.114Z.log
I just found this one:
Device ‘/dev/serial/by-id/usb-dresden_elektronik_ingenieurtechnik_GmbH_ConBee_II_DE2190408-if00’ does not exist in deCONZ (core_deconz).
I even cannot find the device attached to any USB port.
This is a severy issue for me as I have a lot of sensors attached to deconz.
If your conbee is not plugged in, the deconz will not work.
Oh, really? 
Do you think I will ask this question if the stick is not plugged?
It’s plugged before the upgrade and of course afterwards, because I didn’t change anything hardware wise.
I was able to solve it myself, using the lsusb command inside the terminal window.
Even though the deconz stick was plugged it did not show up. This changed after changing the USB port.
I suspect the original one is broken, very strange on a device that never moves. 
You are the one that gave us this.
Anyway the port might work again if …
