Just tested here locally, using the method in the first comment; I get the following messages:
computer_logicaldev_input_1 condition ButtonPressed = power acpi_PWRF condition ButtonPressed = power
but only one log-out dialogue. If I click '[Cancel]' then I do not get a second dialogue.
Just tested here locally, using the method in the first comment; I get the following messages:
computer_ logicaldev_ input_1 condition ButtonPressed = power
acpi_PWRF condition ButtonPressed = power
but only one log-out dialogue. If I click '[Cancel]' then I do not get a second dialogue.