Sorry, I couldn't attach the files in a single post. When I try to boot with SecureBoot, the error is "Secure Boot Violation: Invalid signature detected. Check Secure Boot Policy in Setup" and this is a screenshot of the error: http://i.imgur.com/e10je91.jpg
If I disable SecureBoot, then I'm able to boot into Ubuntu, but only from UEFI boot menu. I mean it's possible to via this menu: http://i.imgur.com/g8oaNYa.jpg After I choose Ubuntu from UEFI device selection menu, I'm able to boot into Ubuntu (with SecureBoot disabled). As I didn't want to lose Windows' bootloader, I installed Ubuntu's GRUB to "/boot" partition and when I opened Windows 8, I added Ubuntu entry to bootloader of Windows via EasyBCD. So, now I have this in my start screen of Windows 8: http://i.imgur.com/nmRNTCD.jpg But when I select Ubuntu, it gives the following error: http://i.imgur.com/IQIl0aN.jpg 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. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
