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Dear Community, I struggled last week-end to restart a VM which stopped during a power outage (this is running on a homelab server). I manage to open the Proxmox application once the power is back but the VM (OpenMediaVault) cannot restart and display SELinux : could not open policy file...

Dear Community, I have a OpenMediaVault VM with 2 disks, the second one being used for media storage. I've changed this for an external USB drive (being able to share the drive with friends) and I now want to reduce the size of the vm-100-disk-1. Is there any method other than removing and...

Dear Community, On my lab servers, I decided to rename one node, which had already running VMs. I followed the instructions given in the video here: https://www.youtube.com/watch?v=2NzLYKRVRtk and managed to perform the renaming without any problem. However, I have some issues with existing...

Dear Community, I'm facing an issue with an Ubuntu VM, which I didn't use for a long time: the password I carefully stored in my password manager is rejected by the system. I can't SSH into the VM as the SSH server has probably not been installed and I obviously can't use the "boot in recovery...

Dear Community, I've recently noticed an error in the backup process of my Proxmox VE (v7.4-18) + BS server, following a power supply interruption (due to stormy weather). The exact message says ERROR: Backup of VM 1000 failed - VM 1000 qmp command 'backup' failed - backup connect failed...