I would try sudo apt install --reinstall backport-iwlwifi-dkms Reboot, for some reason you don't have the latest version of the package from bionic updates that is version 7906-0ubuntu4~18.04.2
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1908802 Title: backport-iwlwifi-dkms 7841-ubuntu2~ubuntu18.04.1: backport-iwlwifi kernel module failed to build To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-dkms/+bug/1908802/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
