[qubes-users] Ethernet socket device not available in Network Connections

I was using USB ethernet adapter before, but now I have enabled my laptop's own Gb socket and I would like to use this.

The device is listed in lspci:

> Ethernet controller: Intel Corporation Ethernet Connection blabla

The device is not listed in Network Connections application. The only device there is `vif`.

I know this device is working in Ubuntu which I am using before.

my sys-net is also sys-usb because I used the USB ethernet adapter so I think this is the problem but I don't know how to fix.

[quote]
my sys-net is also sys-usb because I used the USB ethernet adapter so I
think this is the problem but I don't know how to fix.
[/quote]
I doubt that this is the problem.
Have you assigned the device to sys-net in the "devices" tab of sys-net
settings.
When sys-net boots up, can you run `sudo journalctl -b ` in sys-net and look for
any entries relating to networking devices.
It may be that you need specific drivers for the NIC, so knowing what it
is would be a help.