Thanks, this is very interesting; it shows that not only does your firmware include the expected Microsoft key, your firmware *also* includes the Canonical Secure Boot key. This makes it doubly surprising that the stock Ubuntu image doesn't boot under Secure Boot. Did you add any of these keys yourself, or did these come by default in your firmware?
How did you prepare the Ubuntu USB disk? The preferred way to do this is with a direct dd of the ISO onto the USB disk; the ISO is a hybrid image which is bootable out of the box as a USB disk, whereas many USB "image creator" programs try to modify the image in unpredictable ways when writing. > PS: I know there are two different problems, and the priority here is to fix > Ubuntu's > SecureBoot problem (that's my wish also) but I also wanted to say the other > problem with Ubuntu in Windows' bootloader. Yes. I've focused on the Secure Boot problem, because I understood that to be your priority. The other problem with booting under the Windows bootloader is probably not one that we will commit to fixing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201257 Title: Ubuntu doesn't boot from Windows 8 boot menu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1201257/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
