SDK on chromeos's linux mode

So i have a Chromebook, i got the SDK for Linux and after a very complicated setup. I set it up and now its stuck doing that. I have no idea what to do. the Linux distro is Debian buster.

Sorry, there's not much to go on here. Can you provide an installation log or the output from

so i deleted and tried again how do i fix this? "Failed to write 'change' to '/sys/devices/armv8_pmuv3/uevent': Permission denied"

It appears you're trying to run the Simulator on an ARM processor. Unfortunately the Linux Simulator doesn't support ARM processors at this time.