[SOLVED] Network Down

beadmin

Member
Sep 3, 2021
2
0
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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.
 
Last edited:
can you boot on previous kernel in grub at boot ?
Sorry for the trouble I was able to comment out everything in the interfaces file and create a new interface and that brought me back up.. I then added ifupdown2 and that fixed everything...
 

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