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SoTypicalNoob
2021-03-27, 18:21
Hi,

I've been trying to overclock the Rapsberry Pi 400 on my Kali Linux but the boot process got stuck.
What I've tried:
Edited the /boot/config.txt and after this line: 'arm_freq=600' I've added the following lines:


m_freq=2000
over_voltage=6


But the boot process was stalled:


rcu_preempt self-detected stall on cpu


If I remove those lines from another PC it boots up without any issue.

Kali version: Kali Linux RaspberryPi 2 (v1.2), 3, 4 and 400 (64-Bit) - 2021.1. 'sudo apt update/upgrade' has been performed before the attempt for overclocking.

Did you have any problem with overclocking RPi 400? Do you know any possible solution?

Thanks,
SoTypicalNoob