Public bug reported: This bug may more specifically be with dkms, but assume most people will hit it this way
sudo apt-get update ; sudo apt-get upgrade would hang at: Building initial module for 4.15.0-23-generic after a few seconds, keypresses/enter were not being registered, but there is a secret password prompt - i.e., at this point, when things appear to have hung, entering your password twice will continue the process. It may also be related to 'secure boot' but I am unsure. Similar issue and resolution found here: https://github.com/teejee2008/ukuu/issues/81 ** Affects: apt (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1780885 Title: hangs at Building initial module for 4.15.0-23-generic (promptless password prompt) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1780885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs