FAQ

Please tell me the behavior when pushing the "ctrl+alt+delete" button in console screen of virtual server.

(:Last updated)

The behavior is different depending on the OS.

【Linux】
If the guest OS is Linux, when you push the ctrl+alt+delete button, your virtual server will be rebooted.
With the following command, you can disable the reboot function of the ctrl+alt+delete button.
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# systemctl mask ctrl-alt-del.target
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※Even if you disabled the reboot function following the above methods if you click the ctrl+alt+delete button 7 times in 2 seconds (= sending the SIGNAL 7 times in 2 seconds), your virtual server will be rebooted.
Please see the SIGNAL entries in the manual page of systemd (the URL shown below) for more information.
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https://man7.org/linux/man-pages/man1/systemd.1.html#SIGNALS
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【Windows】
If the guest OS is Windows OS, if you click the ctrl+alt+delete button, your virtual server will not be rebooted.
Instead of the OS reboot, the security option screen is displayed like the following image.

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