Hi Floris, Am 04.01.2016 um 20:53 schrieb Floris: > Op Mon, 04 Jan 2016 20:03:33 +0100 schreef Floris <jkfloris@dds.nl>: > >> Op Mon, 04 Jan 2016 18:16:39 +0100 schreef Michael Biebl >> <biebl@debian.org>: >> >>> Am 04.01.2016 um 16:55 schrieb Floris: >>>> Dear list, >>>> >>>> Often there are multiple users working on my multiseat [1] system, some >>>> of them are kids and they are not paying attention if someone else is >>>> logged in. They can shutdown the computer even if someone else is >>>> logged >>>> in and have an active session. >>> >>> What command exactly do they use? >>> >> >> the power off button in gnome3.18 >> >> There is a warning that an other user is logged in, but all users are >> able to shutdown/ reboot. This action is configurable. See /usr/share/polkit-1/actions/org.freedesktop.login1.policy Active users can override the warning for the org.freedesktop.login1.power-off-multiple-sessions action. You can lock that down via a policykit rule though. Can you tell me which policykit-1 version you are using? -- -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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