I can sudo. Last time I looked into this, Memtest86+ version 6 was required to work with UEFI but it wasn’t available for Ubuntu 22.04. Now it seems that 24.04 has it, so I might update and see if I can get the test running. Thanks for the suggestion!

I can’t run memtest unfortunately. The option isn’t there and I don’t have permission to boot from a USB stick.

I do have an interview scheduled, just saying…

According to what I have heard, other elite hacker skills that are at risk of getting lost in the younger generations include searching on Google and using e-mail.