Thanks for the reply. Can you go ahead and close this? Turns out the issue is with building virtualbox DMKS modules on a SecureBoot machine.
More info here: https://askubuntu.com/questions/1047690/issue- reinstalling-virtualbox-dkms/1051663#1051663 It is unrelated to Ubuntu or the linux package though, so this bug should be closed for sure. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1779772 Title: package linux-headers-4.15.0-24-generic 4.15.0-24.26 failed to install/upgrade: installed linux-headers-4.15.0-24-generic package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1779772/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs