====== Tips and Chips ======


===== 蓋をしてもスリープしない =====
Laptop PC is an affordable server with UPS! but ...

  * BIOS Boot USB Hard Disk

<file txt /etc/systemd/logind.conf>
#HandleLidSwitch= suspend
#HandleLidSwitchExternalPower= suspend
#HandleLidSwitchDocked= suspend
</file>
を
<file txt /etc/systemd/logind.conf>
HandleLidSwitch=ignore
HandleLidSwitchExternalPower=ignore
HandleLidSwitchDocked=ignore
</file>
に変更。