This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- trusty' to 'verification-done-trusty'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1566221 Title: linux: Enforce signed module loading when UEFI secure boot Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Released Status in linux source package in Vivid: Fix Released Status in linux source package in Wily: Fix Released Status in linux source package in Xenial: Fix Released Status in linux source package in Yakkety: Fix Released Bug description: This work is authorized by an approved UOS spec and blueprint at https://wiki.ubuntu.com/Spec/InstallingUnsignedSecureBoot Add code to implement secure boot checks. Unsigned or incorrectly signed modules will continue to install while tainting the kernel _until_ EFI_SECURE_BOOT_SIG_ENFORCE is enabled. When EFI_SECURE_BOOT_SIG_ENFORCE is enabled, then the only recourse for platforms booting in secure boot mode with a DKMS dependency is to disable secure boot using mokutil: sudo mokutil --disable-validation sudo reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1566221/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : firstname.lastname@example.org Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp