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18.04
gnome
shutdown
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🔍 See Original Answer on Ask Ubuntu ⧉ 🔗
URL:
https://askubuntu.com/q/1195779
Title:
Gnome3: How to disable "Shutdown" button
ID:
/2019/12/13/Gnome3_-How-to-disable-_Shutdown_-button
Created:
December 13, 2019
Edited: December 16, 2019
Upload:
December 22, 2024
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You can use this extension to hide the shutdown button.
This article describes how to disable shutdown and reboot:
Certain Linux distros such as Ubuntu, Linux Mint, Mandriva just to
mention but a few, make it possible to reboot/halt/shutdown the system
as a normal user, by default. This is not ideal setting especially on
servers, it must be something to worry about especially for a system
administrator.
Here are a summary of steps in article:
- Edit
/etc/sudoersto disable shutdown. - Use
chmod o-x /sbin/shutdownandchmod o-x /sbin/rebootto deny permissions. - For systemd based systems (probably most today) use:
chmod o-x /bin/systemctlwhich/sbin/shutdownand the rest have symbolic links to.
I don’t know how to change the GUI to remove the “Shutdown” button but you can tell the users not to press it and if they do nothing will happen.