** Description changed: * Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130108) precise-desktop-amd64.iso from http://cdimage.ubuntu.com/precise/daily-live/current/ . * Package Version grub2-signed 1.9~ubuntu12.04.2+1.99-21ubuntu3.7 * Reproduce Steps 1. Use `usb-creator-gtk` to create a bootable USB drive by precise-desktop-amd64.iso 2. Use this USB drive to boot "Try Ubuntu without installing" on an UEFI secure boot enabled laptop. 3. Create only one 1GB primary fat32 partition on the disk of the laptop with GPT-based disk layout. 4. Mount fat32 partition on /mnt - $ sudo mount /dev/sda1 /mnt + $ sudo mount /dev/sda1 /mnt 5. Manually copy all contents from the USB stick into the fat32 partition. - $ sudo cp -av /cdrom/.disk /cdrom/* /mnt + $ sudo cp -av /cdrom/.disk /cdrom/* /mnt 6. Set up the EFI boot entry. - & sudo apt-get install efibootmgr grub-efi-amd64-signed shim-signed - $ grub-install --removable --uefi-secure-boot --root-directory /mnt /dev/sda1 - $ efibootmgr -c -d /dev/sda -p 1 -l "\\EFI\\BOOT\\BOOTx64.EFI" -L recovery + $ sudo apt-get install efibootmgr grub-efi-amd64-signed shim-signed + $ sudo grub-install --removable --uefi-secure-boot --root-directory /mnt /dev/sda1 + $ sudo efibootmgr -c -d /dev/sda -p 1 -l "\\EFI\\BOOT\\BOOTx64.EFI" -L recovery 7. Append 'from recovery partition' to every menuentry title in /mnt/boot/grub/grub.cfg . 8. Reboot and select the boot entry 'recovery' from UEFI boot option menu. * Expected Result We can see every menu entry of grub with the suffix 'from recovery partition'. * Actual Result There is no suffix 'from recovery partition' on menu entries of grub. P.S. The USB drive is still plunged in the laptop. After we unplug the USB drive and select the boot entry 'recovery' from UEFI boot option menu, we can see every menu entry of grub with the suffix 'from recovery partition'.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1097570 Title: grub2-signed can not find the right device when there are two filesystems containing the file '.disk/info'. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1097570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
