Prevent Ctrl-Alt-Delete Reboot on Host

[parisi]

I am very new to Proxmox and am enjoying it. Great technology!

I was a little bit surprised that typing Ctrl-Alt-Delete on the Host reboots the computer without warning.

Is it possible to prevent this?

Thanks,
Paul.

 

[bbgeek17]

https://superuser.com/questions/1383429/how-to-disable-ctrlaltdelete-on-debian-9-stretch

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[deepcloud]

3 years late but still

sudo systemctl mask ctrl-alt-del.target