And I just have a lenovo laptop which has the same wifi card as yours (8086:2723), I boot the 5.4.0-42 kernel and use the in-tree iwlwifi driver + iwlwifi-cc-a0-48.ucode firmware, the network works normally.
So I suggest you temporarily uninstall the iwlwifi dkms and do a test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892163 Title: Major networking regression linux-image-5.4.0-42-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
