Hello again!
So I came home to find my Sophos XG Firewall completely turned off. After cold booting it 2 times it finally spoke to me again.
In search of any log files which may give me a clue, I found the advanced shell and with it the following entry in /var/tslog/syslog.log :
Jun 14 17:14:32 (none) user.info kernel: [ 299.915851] mce: [Hardware Error]: Machine check events logged
Now my question: How can I read the MCE to find the faulty piece of hardware?
I could not find any way to make that log visible.
Thanks for your attention!
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