After updating 13.10 to 14.04beta my Samsung np900x3a, partitioned with GPT, with Ubuntu as only OS. I have tried boot-repair but the system was still unbootable (here the log: http://paste.ubuntu.com/7174889). I got a bootloop of the bios splash. If I press <esc> I get a bios setup window (not grub) showing the "ubuntu" tag which, if selected, correctly boot Ubuntu 14.04. After several attempt to purge and reinstall manually grub the problem is still there. dmesg confirms the system is booting in efi mode:
dmesg |grep EFI [ 0.000000] efi: EFI v2.00 by Phoenix Technologies Ltd. [ 0.000000] ACPI: UEFI 00000000aafe8000 00003E (v01 SECCSD LH43STAR 00000002 PTL 00000002) [ 0.000000] ACPI: UEFI 00000000aafe7000 000042 (v01 PTL COMBUF 00000001 PTL 00000001) [ 0.000000] ACPI: UEFI 00000000aafe6000 00021A (v01 SECCSD LH43STAR 00000002 PTL 00000002) [ 0.929233] fb0: EFI VGA frame buffer device [ 1.236507] EFI Variables Facility v0.08 2004-May-17 [ 1.405724] fb: conflicting fb hw usage inteldrmfb vs EFI VGA - removing generic driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1300102 Title: Grub EFI partition broken when installing 14.04 with 13.10 installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1300102/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
