CPU not supported

[ladydeli]

Hi!
I've been trying to install the image in a SD card and run it in my PI 4b, and it throws this error:
kvm [1]: Error, CPU 0 not supported!
If you can check this it would be very helpful!
thx

[mikemacwillie]

This error can be ignored, the LinuxCNC distro includes KVM, which throws this error but KVM is not used.

[ladydeli]

Well i actually can't ignore it because it won't run anyways. That's the last and only message the RPI prompts, after that it shuts down and refuses to start up. I tried with different raspberries and SD cards and I don't think it's a problem on my side.

[mikemacwillie]

That message does not prevent booting, so I don't think it is the problem. If you could provide a little more information we can probably figure out what's going on. Which Pi4 variant are you running (RAM, board rev, etc.)? When you say 'shuts down and refuses to start up', are the LEDs on the Pi turning off or are you losing video with the LEDs remaining on?

The default config is for a 1080p monitor as required by Probe Basic, and this is forced in config.txt to deal with sub-optimal cabling and EMI. Is it possible your monitor does not support the default resolution?