Vm ctrl alt delete7/9/2023 ![]() How do you handle this in your environment?Įdit: In fact, I just encountered this server, a virtual machine running for 1,115 days, root password unknown, and VMware tools were not installed ( so Ctrl-Alt-Delete would be the only graceful shutdown option).Is this a common concern, or generally ignored?.Does it make sense to disable Ctrl-Alt-Delete reboot in Linux by default? Christian Espinosa demonstrates how to send a Ctrl-Alt-Delete to a Windows virtual machine running in VirtualBox.All key combinations are sent to the remote desktop connection. Change the value for Apply Windows key combinations option under Keyboard to On the remote computer. but it was actually the ILO for a very busy production server. To use the Ctrl-Alt-Insert combo in Microsoft RDP, perform the following configuration: Open the Remote Desktop Connection utility. me using the ctrl-alt-delete macro in an HP ILO console to reboot a live CD. a Windows admin using the key combination in a VMware console, thinking it was needed for logon.ģ). ![]() ESX does not allow remapping of hot keys. Ctrl+Alt takes focus away from the console. an IP KVM plugged into the wrong server by datacenter staff.Ģ). Ctrl+Alt+Insert sends the virtual machine a Ctrl+Alt+Delete command. however, I've had a recent set of ctrl-alt-delete oopses from:ġ). This has reduced the frequency of unintended reboots. In the years since, most of my systems have been deployed headless or are running as virtual machines. Using the VMs Ease of access on screen display option and checking 'type without keyboard' & 'Press keyboard shortcuts one at a time' then clicking both control alt del & control alt insert. I haven't done this since the RHEL4 days, but newer systems seem to have a /etc/init/nf file for this. Heres what Ive tried: VM->Send Ctrl+Alt+Del. ![]() This usually happened after a local IT person or Windows admin accidentally used the magic key combination on the wrong terminal/keyboard/window and rebooted their server. You can change the default hot-key combinations by modifying Workstation Pro for common virtual machine operations to Ctrl+Shift, you press Ctrl+Shift instead of Ctrl+Alt to release control from the current virtual machine. Years ago, when I deployed physical systems with attached keyboards and monitors, I'd sometimes modify the /etc/inittab on Red Hat systems to disable the reboot trap. The hard part will be educating the users that for the outer (host) lock, they need to do Ctrl+Alt+Del, and for the inner (VM) theyll need the other. Is the default Ctrl-Alt-Delete shutdown -r functionality on Linux systems a dangerous feature?
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