Public bug reported: On a system installed with 11.10 and upgraded to 12.04 last week, today grub fails to apt-get upgrade with this error in /var/log/apt/term.log:
/usr/sbin/grub-setup: warn: This GPT partition label has no BIOS Boot Partition; embedding won't be possible!. /usr/sbin/grub-setup: warn: Embedding is not possible. GRUB can only be installed in this setup by using blocklists. However, blocklists are UNRELIABLE and their use is discouraged.. /usr/sbin/grub-setup: error: non-sector-aligned data is found in the core file. The system has luks+lvm as installed by 11.10 alternative installation cd, and indeed seems to have GPT but no BIOS partition (system is running BIOS on Asus F1A75V-PRO motherboard). ** Affects: grub2 (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: affects-precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/972250 Title: "This GPT partition label has no BIOS Boot Partition" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/972250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs