I don't expect my machine to reboot unattended. I immediately imagine the government prying it from my hands, booting it and then searching for vulnerabilities in lightdm / dumping the RAM (just checked and I have a line "TSME enabled" in kernel logs so dumping data from the memory sticks probably will be useless)
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I've never thought much about secure unattended reboots, thank you for suggesting
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I've never thought much about secure unattended reboots, thank you for suggesting