I believe I was hit by the same bug. I'm using Ubuntu 20.04 on a ThinkPad X1 Carbon 4th. Manually installing the missing linux-modules- extra for 5.4.0-37 brings networking back, but I still had problems getting the system to detect external monitors. That is why I stay on 5.4.0-33 for the moment.
However, even on 5.4.0-33, the detection of external monitors sometimes fails. That means that aspect could be a false alarm (on my system). What I can confirm is that for me networking is definitely broken because of the missing linux-modules-extra, which were automatically installed for 5.4.0.33 but were missing in 5.4.0.37. After manually installing the package, networking works as before. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1883239 Title: Kernel modules missing in 5.4.0-37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1883239/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
