[SOLVED] Network Down

Sep 3, 2021
Hey guys I could use some help,

I recently upgraded to Proxmox 7, solved the hwaddress item in the interfaces and all was working as expected.

Proxmox today had some updates that included a Kernel update so I ran the update and then rebooted as normal.

After the Server came back up I had an error: See pic below... Now I am back to having NO network again... any ideas? I looked this up and found something about disabling IOMMU but I do not have that enabled... (I checked)

Thank you!

Proxmox issue.jpg

It appears I missed adding ifupdown2..... how can I add this with no networking enabled?? Odd that it worked until today.
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