Found the problem, I was connecting the video to a 4K screen, connecting the HDMI to a normal 1920 x 1080 monitor works fine.

As the title suggests after installing the Ubuntu Core image, I get no HDMI output to setup the device. Is the device compatible with this OS?

Kind Regards,
Frank.

No, my temperature comment was a comment to Frank's worrying about 55 °C. Yes if your temp raises up over 70°C my experience is that there is a very tight loop extensively consuming CPU time. It sounds very likely that your "crash" is instead a bug trapping the CPU in an endless loop so t...

S5? Bridgport VMC1000? I was talking about 21st centuries industry ;-) Sorry, just kidding. But the reality is 9 out of 10 modern systems will not use batteries and there are many reasons for it. But the most important reason is: RevPi is aiming to the I 4.0 and IoT gateway market and even if used ...

Hi, I need to report news in the opposite direction unfortunately. A premise, I haven't flashed the revpi back to the factory settings because I wanted to make sure the power source was not the problem. Frank's issue seems solved and of different nature, let me know if I should move the conversatio...

Update, no crash with our software not running. Have gotten onto our software vendor as to the cause.

Kind Regards,
Frank.

Hi, if it helps, this is the configuration that went completely "red" with the revpi3. https://imgur.com/jpVWSQx But the issue appeared also without any modules, usb etc. attached. I have replaced the revpi3 with a revpi1 in the meantime to rule out the power supply is causing the issue. ...

Hi,

Replaced with a brand new revolution pi, same results it crashed sometime last night but the good thing is I have something on the screen that might help with determining the cause.

Photo of the screen:
https://imgur.com/a/8Rmcd

I have also attached the logs.

Kind Regards,
Frank.

Hi, Frank I meant to contribute with some more information since my RevPi raised the issue immediately after the unpacking and updating and I have been investigating it for a while. My contribution was meant to provide help for both and not hijack the attention to two different threads, apologies i...

I'm sorry to hear that you both have experienced trouble . The facts you have reported do not give any clue why your system acts as it does. We could try finding out reasons but this will be a difficult task to be done by email and forum. All I can offer is the following: 1) Please do download the ...