Comment 31 for bug 1827961

After booting into 5.3.0-26 on my Lenovo X390, it has started to loose network connection when connected to the Thunderbolt 3 Gen 2 dock after a while. No traffic goes through. Enabling wifi after it works fine, but unselecting "Enable Networking" in network manager makes the whole computer hang (can move mouse, but no input from keyboard is registered anymore, or so it seems at least)