Ethernet driver not working (Realtek r8125 2.5Gbit)

[fsflover]

@Christian

If I try it install Qubes on the desktop and move it to the laptop - it doesn’t boot on the laptop. If I install Qubes on the laptop and move it to the desktop it does boot - however some Qubes reference PCI devices that do not exist on the desktop.

Booting Qubes from Internal SSD (ICYDOCK) on Multiple Devices No Longer Works

I have 4 identical PC’s on which I move my Qubes-installed SSD around between them. It has worked great until version 4.0.3. With 4.0.4 I can only run Qubes on the PC on which I had the SSD during installation. Does the latest version of Qubes for security reasons check a serialnumber in the motherboard or CPU? If so; can I deactivate that function?