Camera model
Raspberry camera v1.3
What is the problem?
Ciao, guys.
I have a very strange issue 
:
my system was working fine but I had to do some maintenance also it was not updated from long time and so I took the chance to put the latest octoprint version (with new camera stack).
Suddenly My pi camera 1.3 stop to work :-/
What did you already try to solve it?
Initially I analyzed if it was an issue with cable wrongly connected, if I damage it by mistake but with a multimeter all signals are fine.
After I suspected software but no way to detect camera.
Finally I order a replacement but also the new one fail.
Desperate I changed the cable with a shorter one unexpected it was working!
I replace again with a brand new one of 2m (same length than the original and that I need) : not working anymore !
Both camera (old and new) work only with a cable up to 1m but not 2m!!
The crazy thing is that before my system was correctly working with 2m cable! This is Black magic!
I tested with the pi far from the power supply to reduce interference but nothing.
Why now it seems no more able to work with 2m?!?
What could have changed ?
Have you tried running in safe mode?
Yes
Did running in safe mode solve the problem?
No