Good afternoon.
Logging has helped, apparently the whole point is a malfunction of the power
button. Or in the internal circuits... Now I’m thinking how can I turn off
the PC off programmatically at the click of a button?
...
июн 06 22:25:09 pc systemd-logind[803]: Power key pressed. ( I did not
press the button! )
июн 06 22:25:09 pc systemd-logind[803]: Powering Off...
июн 06 22:25:13 pc systemd-logind[803]: System is powering down.
...
июн 06 22:53:51 pc systemd-logind[817]: Power key pressed. (I did not
press the button! )
июн 06 22:53:51 pc systemd-logind[817]: Powering Off...
июн 06 22:53:52 pc systemd-logind[817]: System is powering down.
...
июн 06 23:02:02 pc systemd-logind[858]: System is powering down. ( Normal
completion. )
...
