Public bug reported: After installing Ubuntu 15.04 in efi mode, grub efi amd64 does not boot properly: when the computer boots, it goes directly into grub shell mode, it does not execute the grub.cfg configuration file in the efi partition (either /efi/boot/grub.cfg or /efi/ubuntu/grub.cfg, depending on whereas the --removable option was provided or not).
from the grub shell, executing the following command resumes normal boot operations. configfile /efi/boot/grub.cfg or configfile /efi/ubuntu/grub.cfg Reproduce this bug: install grub with: the alternate cd (regular ubuntu installation) or grub-install --target x86_64-efi --efi-directory ... --root-directory ... or grub-install --target x86_64-efi --efi-directory ... --root-directory ... --removable and try to reboot. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: grub-efi-amd64 2.02~beta2-22ubuntu1.1 ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6 Uname: Linux 3.19.0-18-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 CurrentDesktop: LXDE Date: Tue Jul 28 10:51:54 2015 SourcePackage: grub2 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478848 Title: Grub efi does not execute /efi/boot/grub.cfg and goes in shell mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1478848/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs