For a few weeks, I've been getting a popup showing
"Cannot check for throttling
OctoPrint cannot check for throttling situations reported by your Pi. vcgencmd doesn't work as expected. Make sure the system user OctoPrint is running under is a member of the "video" group."
It started happening (not after an update, AFAIK) on v 1.7.? and doesn't appear to have affected anything critical. I updated (fresh flash, then restored OP user data) to 1.8.1 and the problem persists.
What did you already try to solve it?
getent group video
Have you tried running in safe mode?
Did running in safe mode solve the problem?
You can download this in OctoPrint's System Information dialog ... no bundle, no support!)
Additional information about your setup
OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible
running on Raspberry Pi 4 Model B Rev 1.2
Prusa MK3S with fw 3.11
...which is not very helpful as to why that has happened. The only thing I can think that's generating that line is converting 0x0 to a number to work with, using `int("0x0", 2) in Python. I haven't been able to find anything about that error on the internet either.
Thank you for the response.
I had read that before posting. That OP was running OctoPi v1.0, not stable, and further down in the responses it was said that the problem they were concerned about was the vcgencmd error happening in 0.18/1.8.1. I started a new thread because I met those criteria, and it was unclear how widespread a problem it was.