VM freezes after reboot command.

mishki

Well-Known Member
May 1, 2020
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There's a problem with some machines (mainly Ubuntu 22 / 24 VMs). When I log into the VM via SSH using its IP address, and reboot, I'm kicked out of the SSH session, but the machine remains frozen. SSH is no longer accessible, but the machine can be pinged. Eventually, it won't reboot, but the ping will continue.The noVNC and SPICE consoles only show the login window, but don't respond to the keyboard. You can't perform any actions, just frozen consoles.

PVE 9 cluster. Clean installations were installed on the hosts.After the VM froze, the only solution was the Stop command from the Proxmox GUI.

Here's the configuration:
 

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