Freeze with log entry: kernel NULL pointer dereference

[Fabby]

@schmecks

What can cause the freeze?

That sounds like a hardware problem: one of the components in your machine might be failing. Does this also happen:

• on a newer kernel?
• while logged on as a newly created user?

@schmecks

When booting after that last hard reset I got the error message

Please, please please read all of this:

[HowTo] reboot / turn off your frozen computer: REISUB/REISUO

Difficulty: ★★☆☆☆ This tutorial was created because people are using a hard power off during freezes, so this will teach you how to turn off your computer when everything is frozen using softer means. So whenever you see someone saying they had to “Power Off” or “Hard Reset” their system without doing a REISUB, please send them here! If you’re reading this in response to a question, please click the green link above this text to bring you to the full unabridged text of the tutorial…