1

I was running a stress test (stress -c 4) and measuring the temperature and cpu clock frequency. I also edited the config.txt to overclock my Raspberry Pi 3B. I entered sudo reboot into the terminal and it was rebooting, but then it got stuck on the following screen:

Raspberry Pi stuck on this screen

What could be the cause of this error? How can I appropriately reboot my Raspberry Pi?

EDIT: After shutdown in accordance with @E_Angel's answer, I got a new error:

AAAHH!

0

To appropriately reboot pi(Linux ) you can use combination key similar to windows , but made for linux :

Shutdown

alt + print screen + O

Reboot

alt + print screen + B

Sync discs

alt + print screen + S
  • Thanks, but what about the error above? will it fix that? – TanMath May 28 '18 at 22:21
  • Are you not yet able to properly reboot with combination keys ? – E_Angel May 28 '18 at 22:25
  • Lol it's worse. The Raspberry Pi gave the following error when I shutdown and started up the Raspberry Pi again: "unable to handle kernel paging request at virtual address 17e6e00e" – TanMath May 28 '18 at 22:43
  • Googling gave some similar situations but with different addresses . Do you have some media attached to usb ?! – E_Angel May 28 '18 at 23:06
  • Yes, a keyboard. – TanMath May 28 '18 at 23:07
0

The problem was resolved by editing the config.txt file to undo the overclocking. In particular the arm_freq was changed to its original value of 700 MHz. I will ask another question on whether or not this means my RPi3B is not overclockable.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.