Did you ever solve this? I have the exact same issue with the same hardware. Could it be something with the I225? Even when I get it working network passthrough to my VM guests fails (Windows guest sees VirtIO Ethernet, gets an IP address that looks correct, can connect to the host, but can’t connect to the internet or anything else on the network).I'm using a z490 board with I225-v lan port. Works well as soon as I do a systemctl restart networking.service. No idea why it won't come up at boot.
Did you ever solve this? I have the exact same issue with the same hardware. Could it be something with the I225? Even when I get it working network passthrough to my VM guests fails (Windows guest sees VirtIO Ethernet, gets an IP address that looks correct, can connect to the host, but can’t connect to the internet or anything else on the network).
What would Intel Graphics Compiler have to do with this?no, never solved. The last suggestion I got was that maybe I needed to compile a new version of igc
Cool! Keep me posted, I’m very inexperienced with kernel-related issues but will keep looking into it as well.igc is the network driver used for I225-v. I'm looking right now at trying to compile up a new one.
I’m looking into driver backports. I wonder whether this package will backport the igc driver for us? https://backports.wiki.kernel.org/index.php/Main_Pagewe may be out of luck. pve will be on 5.4 kernel for quite some time and right now I don't know of a way to update the kernel to 5.8. I'm exploring other options.
It looks like compiling our driver with that tool would be something likeI'm exploring other options.
My solution was to install Debian, then ProxMox on top of Debian.
No. Intel Dual 82576.
Why is such a popular mass-market NIC in like half of Intel’s MoBos built in the last year so horribly supported? I’ve spent the last four hours trying to figure out how to backport igc and it seems like almost nobody has bothered using this NIC with Linux. Even Intel’s official driver packs don’t include IGC!
Proxmox Devs: Is the kernel you’re using right now a modified Debian backport? Could I install one of those to fix this issue or would it break my install?
I want to just update to the latest mainline Ubuntu/POP kernel on my Proxmox install but I don’t know enough about Linux to tell whether that will break compatibility with everything. Do you know whether this is possible? It seems nobody has bothered to backport igc and the absolute latest bleeding edge version of kernel 5.4 only has igc changes up to November 2019 (there were massive changes throughout this year in mainline).Correct. This NIC is on many boards and to have something so completely broken is just bad. I've been trying for weeks to get this working and no one has been able to help me.
@oguz, is it possible to update to the latest kernel without breaking things? It seems like there’s no other option to get our NIC working,yes you have the pve kernel installed (note the -pve at the end of the version for indication)
so it does seem to be an installer issue
