The problem is that linux-generic-hwe-18.04 is a signed kernel, and virtualbox-guest-x11-hwe is a dkms package, so they cannot mix because you don't have our signing key to make the dkms virtualbox module fit with our signed kernel. When you try to install virtualbox-guest-x11-hwe and have our signed kernel installed, apt will remove the signed kernel and attempt to install the unsigned version instead. This seems like a sane thing to do, except that it breaks secure boot if you need the kernel to be signed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1856492 Title: linux-generic-hwe-18.04=5.3.0.25.94 in bionic-proposed causes a conflict with virtualbox-guest-x11-hwe To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta-hwe/+bug/1856492/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
