What "gk20a 57000000.gpu: platform probe failed" means?

Autonomous Machines Jetson & Embedded Systems Jetson TX1
#1

Hi,

I got the message “gk20a 57000000.gpu: platform probe failed” in the kernel log, how do I troubleshoot it?

Thanks.

#2

This isn’t actually an error. If you have video issues they’ll be from later on in boot…this particular message is expected.

#3

Ha! Great thanks, I’m just hunting down all the dmesg errors.

#4

You’ll find even on desktop Linux that many features are probed or tested for by drivers and init as a way to know what is installed. The “error” message can be misleading since the lack of some hardware or components or configuration is really a “not found” message.

#5

Indeed, thanks.