You reported this bug against the 'shim' package. 3.13.0-92-generic is the first version of the kernel for trusty that introduces a new module signing enforcement policy; so this could have been related to shim, but you also report that 3.13.0-91-generic did not boot for you, and that version did not include the module signing enforcement policy. Reassigning to the kernel.
** Package changed: shim (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1610937 Title: After kernel update Kubuntu won't start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1610937/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
