[SOLVED] Networking Error with GPU

[math_7090]

Hi,
I've got an error with my proxmox setup. Normally my system works fine, but when I plug a GPU, the network service doesn't start on boot.
If I use "ifconfig" to check my IP, the service isn't found.
I can't figure out why this happens and didn't find a solution on the web till now.

Thanks in advance

 

[leesteken]

The name of the network device, in modern Linux systems (like the Debian underneath Proxmox), is based on its PCI ID. Adding an additional PCI(e) device, like a GPU, can cause some of the IDs of the other devices to shift by one. This can change the name of your network devices and cause it to be unconfigured and therefore not enabled.
Please have a look for similar threads like this one.

 

[math_7090]

Thanks
I have tried that. I mean I did a “ journalctl -b 0 | grep renamed “ and I changed the interface name in “ /etc/network/interfaces “. Now I have no more “ raise network interface failed “ but my server still don’t have access to my network

Thanks for your help

 

[leesteken]

It sounds like a configuration issue. Can you show us the contents of /etc/network/interfaces, the output of ip r, the (beginning of the) output of ip a and the output of journalctl -b 0 | grep renamed?

 

[math_7090]

Yes I ll do that tomorrow because I don’t have time today

Thank you so much for your help

 

[math_7090]

That's ok. I have internet on my server
After 2 reboots that works