If people can comment on this ticket whether the following is true in their case, then the following page can be updated.
"In your firmware, disable QuickBoot/FastBoot and Intel Smart Response Technology (SRT). If you have Windows 8, also disable Fast Startup... Support for UEFI SecureBoot appeared in 12.10 and 12.04.2." https://help.ubuntu.com/community/UEFI#General_principles In my case I disabled both FastBoot and SecureBoot so maybe FastBoot was the root cause. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639374 Title: grub-pc fails to remove, causing lubuntu installs to crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1639374/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs